Operating Manual LC-Series L-Series LCR-Series Precision Water Flow Meter Precision Water Flow Controller The Fastest Flow Controller Company in the World!
FULL TECHNICAL SUPPORT | LIFETIME WARRANTY RECALIBRATION Your Alicat instrument is a precision device and Alicat strongly recommends that you send it to us on a yearly basis for recalibration. A yearly recalibration does a few things: ► It insures that your unit is functioning according to specification. ► Contamination may cause the instrument to measure flow improperly. Recalibration insures the instrument is clean and free from debris.
Notes for Using Alicat Water Flow Devices ►► USE ONLY PURE, CLEAN DI OR DISTILLED WATER IN THIS DEVICE. ►► DO NOT use tap water or water with any biological components, minerals or oils. Any of these substances will affect the viscosity of the water (creating flow measurement inaccuracies). More importantly, these impurities will quickly build up in the laminar flow zone, cause corrosion, and render the measuring capabilities of the device useless.
Notes for Using Alicat Water Flow Devices continued Now you can safely tare (zero) a meter (page 19) using the tare button on the device, or in the case of a water flow controller, command the zero set‑point (page 28) which will auto-tare the unit. ►► Smooth and consistent source pressure is highly preferable, as any pulsing or fluctuation in water pressure will hydraulically couple to the differential pressure sensor, and the resultant flow reading will jump analogously.
Thank you for purchasing an L-Series Water Flow Meter or LC or LCR Water Flow Controller. Please take the time to find and read the information contained in this manual. This will help to ensure that you get the best possible service from your instrument.
TABLE OF CONTENTS GETTING STARTED MOUNTING PLUMBING PRESSURE BLEED PORTS POWER AND SIGNAL CONNECTIONS INPUT SIGNALS Analog Input Signal RS-232 / RS-485 Digital Input Signal OUTPUT SIGNALS RS-232 / RS-485 Digital Output Signal Standard Voltage (0-5 Vdc) Output Signal Optional 0-10 Vdc Output Signal Optional Current (4-20 mA) Output Signal Optional 2nd Analog Output Signal Information for Alicat TFT (Color Display) Instruments DISPLAYS AND MENUS L-Series Meters MAIN Line Absolute Pressure Line Temperature Tar
TABLE OF CONTENTS RS-232 or RS-485 Output and Input Configuring HyperTerminal® Streaming Mode Tareing via RS-232 / RS-485 Sending a Set-point via RS-232 / RS-485 PID Tuning via RS-232 / RS-485 Changing from Streaming to Polling Mode Collecting Data Data Format Sending a Simple Script File to HyperTerminal® FLOW MEASUREMENT OPERATING PRINCIPLE TROUBLESHOOTING MAINTENANCE AND RECALIBRATION FLOW CONVERSION TABLE Option: Totalizing Mode Option: Portable Meters and Gauges Option: Remote Electronics Option: Remot
GETTING STARTED Power Jack 8 Pin MiniDIN Bleed Screws Display Screen Inlet Connection Port Outlet Connection Port Flow Direction Arrow L Water Flow Meter shown with connection port fittings Control Valve Inlet Connection Port Outlet Connection Port LC Water Flow Controller shown with the standard downstream valve and connection port fittings Control Valve Inlet Connection Port Outlet Connection Port LCR Water Flow Controller shown with the standard downstream valve and connection port fittings 8
MOUNTING All L-Series Meters and LC-Series Controllers have mounting holes for convenient mounting to flat panels. The sizes and dimensions for the mounting holes are shown on pages 51-55. Meters are position insensitive and can be mounted in any orientation. Small valve controllers (LC-Series) can usually be mounted in any position. Large valve controllers (LCR-Series) should be mounted so that the valve cylinder is vertical.
PRESSURE Maximum operating line pressure is 100 psig (689 kPa). If the line pressure is higher than 100 psig (689 kPa), use a pressure regulator upstream from the flow controller to reduce the pressure to 100 psig (689 kPa)or less. Although the meter’s operation is uni-directional, reversing the flow direction will inflict no damage as long as the maximum specified limits are not exceeded.
BLEED PORTS Alicat Scientific L and LC-Series flow meters and controllers are equipped with bleed ports on the front to aid in the removal of air bubbles from the differential pressure sensor ports. The bleed ports consist of a threaded hole with an 8-32 nylon tipped screw. After installation or anytime it is suspected that air may be trapped in the sensor ports, bleed the ports as follows: A small amount of water will leak from the device during this procedure.
POWER AND SIGNAL CONNECTIONS Power can be supplied to your meter/controller through either the power jack or the 8 pin Mini-DIN connector. An AC to DC adapter which converts line AC power to DC voltage and current as specified below is required to use the power jack. A 2.1mm, positive center, 7-30 Vdc AC/DC adapter rated for at least 100 mA is required to use the adapter jack in a L-Series meter. A 2.
INPUT SIGNALS Analog Input Signal Apply analog input to Pin 4 as shown on page 12. For 6 Pin Locking Connector, DB9 and DB15 Pin-outs see pages 58 to 70. For PROFIBUS Pin-outs see pages 56. Standard 0-5 Vdc is the standard analog input signal. Apply the 0-5 Vdc input signal to pin 4, with common ground on pin 8. Optional 0-10 Vdc: If specified at time of order, a 0-10 Vdc input signal can be applied to pin 4, with common ground on pin 8.
RS-232 / RS‑485 Digital Input Signal To use the RS-232 or RS-485 input signal, connect the RS-232 / RS‑485 Output Signal (Pin 5), the RS-232 / RS‑485 Input Signal (Pin 3), and Ground (Pin 8) to your computer serial port as shown below. (See page 32 for details on accessing RS-232 / RS‑485 input.
OUTPUT SIGNALS RS-232 / RS-485 Digital Output Signal To use the RS-232 or RS-485 output signal, it is necessary to connect the RS-232 / RS-485 Output Signal (Pin 5), the RS-232 / RS-485 Input Signal (Pin 3), and Ground (Pin 8) to your computer serial port as shown on page 8. (See page 32 for details on accessing RS-232 / RS-485 output.) Standard Voltage (0-5 Vdc) Output Signal Meters/controllers equipped with a 0-5 Vdc (optional 0-10 Vdc) will have this output signal available on Pin 6.
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Information for Alicat TFT (Color Display) Instruments Alicat TFT (color display) instruments have a high contrast back-lit LCD display. TFT instruments operate in accordance with Alicat standard operating instructions for our monochrome menus and displays with the following differences. Multi-Color Display Color Codes: GREEN: Green labels identify the parameters and/or adjustments associated with the button directly above or below the label.
DISPLAYS AND MENUS L METERS (Displays and Menus for LC and LCR Controllers are shown beginning page 25.) The device screen defaults to Main display as soon as power is applied to the meter. Main The Main display shows, temperature and volume flow. Line pressure will be TARE V also be displayed if the meter was order #C PSIA +21.50 +13.60 with this option. CCM Pressing the button adjacent to a parameter will make that parameter the primary display unit. +0.
MAIN PSIG +13.60 #C +21.50 +0.00 +0.000 CCM LN-UP TARE V CCM MENU LN-DN MODE >#C #K #F #R CANCEL SET This mode defaults on power up, with flow as the primary displayed parameter. The following parameters are displayed in the Main mode. Line Pressure: Only on units equipped with the optional pressure sensor, pressing the PSIG button will move the line gauge pressure to the primary display. Line Temperature: Pressing the °C button will move the process temperature to the primary display.
Volume: The volume flow rate is defaulted on the primary display. Press the unit of measure button (ccm in the example above) to return the volume flow rate to the primary display. MENU: Pressing MENU switches the screen to the Select Menu display. Flashing Error Message: An error message ( VOV = volumetric overrange, POV = pressure overrange, TOV = temperature overrange) flashes when a measured parameter exceeds the range of the sensor.
COMMUNICATION SELECT UNIT ID A BAUD 19200 BACK MAIN UNIT ID C UP DN C BACK RESET A SET BAUD DN UP Access Communication Select by pressing the button above RS232 COMM or RS485 COMM on the Select Menu display. Unit ID – Valid unit identifiers are the letters A-Z and @. The identifier allows you to assign a unique address to each device so that multiple units can be connected to a single RS‑232 or RS‑485 computer port. Press UNIT ID. Use the UP and DOWN buttons to change the Unit ID.
MISCELLANEOUS Miscellaneous is accessed by pressing the MISC button on the Select Menu display. Next select either MISC1 or MISC2. MISC1 will display as shown at left. ZERO BAND refers to Display Zero Deadband. Zero deadband is a value below which the display PRESS ZERO FLOW AVG BAND AVG jumps to zero. This deadband is often desired to prevent electrical noise from showing up on the display as minor flows or pressures that do not exist.
MISC2 will display as shown at left. DIAG TEST BACK SCROLL R8: AP Sig R9: Temp Sig R10: DP Side R11: DP Brdg R13: AP Brdg R16: Meter Fun R18: Power Up BACK MAIN 7871 39071 9986 36673 36673 199 32768 MAIN DIAG TEST: This diagnostic screen displays the initial register values configured by the factory, which is useful for noting factory settings prior to making any changes. It is also helpful for troubleshooting with Alicat customer service personnel.
MANUFACTURER DATA Manufacturer Data is accessed by pressing the MFG DATA button on the Select Menu display. The initial display shows the name and telephone number of the manufacturer. MODEL INFO ALI CAT SC I ENTI FI C Ph 520-290-6060 Fax 520-290-0109 BACK MAIN Press MODEL INFO to show important information about your flow device including the model number, serial number, and date of manufacture. Press BACK to return to the MFG DATA display. Push MAIN to return to the Main display.
DISPLAYS AND MENUS LC AND LCR CONTROLLERS (Displays and Menus for L Meters are shown beginning page 18.) The device screen defaults to Main display as soon as power is applied to the controller. Main #C +21.50 PSIA +13.60 SETPT 0.00 +0.00 CCM +0.00 CCM MENU The Main display shows, temperature and volume flow. Line pressure will be also be displayed if the meter was order with this option. Pressing the button adjacent to a parameter will make that parameter the primary display unit.
MAIN PSIG +13.60 #C +21.50 +0.00 SETPT 0.00 CCM This mode defaults on power up, with flow as the primary displayed parameter. The following parameters are displayed in the Main mode. Line Pressure: Only on units equipped with the optional pressure sensor, pressing the PSIG button will move the line gauge pressure to the primary display. Line Temperature: Pressing the °C button will move the process temperature to the primary display.
SELECT MENU From Select Menu you can change the selected gas, interact with your RS‑232 / RS-485 settings, read manufacturer’s data and access the control setup screen. Press the button next to the desired operation to bring that function to the screen. MODEL INFO ALICAT SCIENTIFIC MISC1 Ph 520-290-6060 Fax 520-290-0109 MISC2 BACK BACK MAIN UNIT ID A BAUD 19200 BACK MAIN MAIN Manufacturer Data Communication Select Miscellaneous MISC MFG DATA RS232 COMM #C +21.50 PSIG +13.
CONTROL SETUP Control Setup is accessed by pressing the button below Control Setup on the Select Menu display. From this screen you can select your set-point source, choose a loop variable and adjust the PID terms. Press BACK to return to the Select Menu display. Press MAIN to return to the MAIN display SETPT LOOP SETPT SETPT SOURCE – Pressing the button VAR +0.0 SOURCE above SETPT SOURCE will allow you to select how the set point will be conveyed to your controller.
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PID TUNING SETPT SOURCE LOOP VAR SETPT +0.0 ON AUTO PID MAIN LN-DN MODE LN-UP >PD PID PD2I PID CANCEL SET P 00100 I 00000 D 02501 BACK LOOP TYPE MAIN PID Values determine the performance and operation of your proportional control valve. These terms dictate control speed, control stability, overshoot and oscillation. All units leave the factory with a generic tuning designed to handle most applications.
The PD algorithm is the PID algorithm used on most Alicat controllers. It is divided into two segments: The first compares the process value to the set-point to generate a proportional error. The proportional error is multiplied by the ‘P’ gain, with the result added to the output drive register. The second operates on the present process value minus the process value during the immediately previous evaluation cycle.
RS-232 / RS-485 Output and Input Configuring HyperTerminal®: 1. 2. 3. 4. 5. 6. Open your HyperTerminal® RS-232 / RS-485 terminal program (installed under the “Accessories” menu on all Microsoft Windows® operating systems). Select “Properties” from the file menu. Click on the “Configure” button under the “Connect To” tab.
Tareing via RS-232 / RS-485 (L-Series only): Tareing (or zeroing) the flow meter provides it with a reference point for zero flow. This is a very simple but important step in obtaining accurate measurements. It is good practice to “zero” the flow meter each time it is powered up. If the flow reading varies significantly from zero after an initial tare, give the unit a minute or so to warm up and re-zero it.
To adjust the Proportional and Differential (P&D) terms via RS-232 / RS-485 (LC and LCR-Series only): Type *@=A followed by “Enter” to stop the streaming mode of information. To adjust the “P” or proportional term of the PID controller, type *R21 followed by “Enter”. The computer will respond by reading the current value for register 21 between 0-65535. It is good practice to write this value down so you can return to the factory settings if necessary.
Changing From Streaming to Polling Mode: When the meter is in the Streaming Mode (RS-485 units do not have a streaming mode), the screen is updated approximately 10-60 times per second (depending on the amount of data on each line) so that the user sees the data essentially in real time. It is sometimes desirable, and necessary when using more than one unit on a single RS-232 line, to be able to poll the unit.
Collecting Data: The RS-232 / RS-485 output updates to the screen many times per second. Very short-term events can be captured simply by disconnecting (there are two telephone symbol icons at the top of the HyperTerminal® screen for disconnecting and connecting) immediately after the event in question. The scroll bar can be driven up to the event and all of the data associated with the event can be selected, copied, and pasted into Microsoft® Excel® or other spreadsheet program as described below.
Data Format: The data stream on the screen represents the flow parameters of the main mode in the units shown on the display. For L-Series Flow Meters, there are three columns of data. The first column is line pressure (normally in psig and only in units equipped with the optional pressure sensor), the second column line temperature (normally in °C), and the third column is the volume flow rate in the units specified at time of order and shown on the display. +014.70 +014.70 +014.70 +014.70 +014.70 +014.
Sending a Simple Script File to HyperTerminal® It is sometimes desirable to capture data for an extended period of time. Standard streaming mode information is useful for short term events, however, when capturing data for an extended period of time, the amount of data and thus the file size can become too large very quickly. Without any special programming skills, you can use HyperTerminal® and a text editing program such as Microsoft® Word® to capture text at defined intervals. 1.
13. Click on the “ASCII Setup” button. 14. The “Line Delay” box is defaulted to 0 milliseconds. This is where you will tell the program how often to read a line from the script file you’ve created. 1000 milliseconds is one second, so if you want a line of data every 30 seconds, you would enter 30000 into the box. If you want a line every 5 minutes, you would enter 300000 into the box. 15. When you have entered the value you want, click on OK and OK in the Properties dialog box. 16.
TROUBLESHOOTING Display does not come on or is weak. Check power and ground connections and supply voltage. Please reference the technical specifications (page 51-56) to assure you have the proper power for your model. Flow reading is approximately fixed either near zero or near full scale regardless of actual line flow. Differential pressure sensor may be damaged. A common cause of this problem is instantaneous application of high pressure as from a snap acting solenoid valve upstream of the meter.
Meter does not appear to be accurate when compared against another valid measurement of the physical flow (such as weight over time). Water flow meters can normally be compared against one another provided there are no leaks between the two meters. One common cause of inaccuracy, inconsistency, or unusual readings is air bubbles trapped in one or both of the legs of the differential pressure sensor. Bleed the ports as described in this manual to remove this possibility (See page 11).
Jumps to zero at low flow. L-Series Meters and LC-Series Controllers feature a programmable zero deadband. The factory setting is usually 0.5% of full scale. This can be adjusted between NONE and 3.2% of full scale. See page 22. MAINTENANCE AND RECALIBRATION General: L and LC-Series Water Flow Meters and Controllers require minimal maintenance. The primary cause of damage and/or long-term inaccuracy in these devices is contamination and/or corrosion damage.
Option: Totalizing Mode - Controllers Controllers can be purchased with the Totalizing Mode option. This option adds an additional mode screen that displays the total flow (normally in the units of the main flow screen) that has passed through the device since the last time the totalizer was cleared. The Totalizing Mode screen is accessed by pushing the TOTAL button on the MAIN display.
BATCH PROCESSING MODE – CONTROLLERS ONLY Batch mode is a function within the optional Totalizing mode. Batch mode is designed to provide repeatable, finite flow quantities. DOWN UP SELECT DIGIT 00123.45 ˄ BACK/ CANCEL CLEAR SET To activate Batch Mode: Press BATCH. Then use SELECT DIGIT to move the arrow to the desired digit, and the UP and DOWN buttons to change the value. Press CLEAR to return to zero. Press SET to record your value.
Alicat Portable Meters and Gauges Alicat Portable Flow Meters and Gauges use a common 9 Volt battery located in the top section of your meter. Output signals from the flow meter are passed through the female connector on top of the flow meter. Turn the switch on top of the flow meter “off” when the meter is not in use. Normal (9V alkaline) battery life is approximately 8 hours (30-40 hours with a 9V-lithium battery), however many factors can affect this.
Option: Remote Electronics for High Line or Gas Temperatures Some applications involve operating temperatures outside the standard Alicat device specifications. A solution using remote electronics is available. (This option is not applicable for liquid devices.) The flow body’s components are minimized to only the required sensors. The flow data is sent to the microprocessor electronics up to 6 feet away from the sensor package.
Accessory: BB9 Multi-Drop Box The BB9 Multi-Drop Box makes it convenient to wire multiple flow and/or pressure devices to a single RS-232 or RS-485 port. Now available with a USB interface! The Multi-Drop Box has nine 8 pin mini-DIN ports available. The ports are to be used with a standard double ended 8 pin mini-DIN (DC-62) style cable going from the box to each flow or pressure device.
Accessory: Flow Vision™ SC Software Flow Vision™ SC is an intuitive software interface to help your test cycles run smoother and shorten your engineering time! Flow Vision™ SC lets you connect to and communicate with multiple Alicat units simultaneously. Now you can view virtual displays, control tabs, charts and data lines from every connected Alicat device on the same screen.
Accessories Part Number Description FLOWVISIONSC Flow Vision™ SC software for interface with all Alicat instruments FLOWVISIONMX Flow Vision™ MX software for gas blending BB9 9 position Multi-Drop Box BB9-I 9 position Multi-Drop Box, Industrial connectors PVPS24U Universal 100-240 VAC to 24 Volt DC Power Supply Adapter PS24VHC High current power supply for BB9 use with Large Valve Controllers PCASE Industrial carry and storage case for portable meters/gauges DC-61 8 Pin Male Mini-DIN connec
Accessories MNPT to Compression Fittings Filters & Elements FNPT-MNPT 10-32 - 1/8” SS-200-1-0157 10-32 5μ 510053 10-32 - 1/4” SS-400-1-0256 10-32 20μ 510054 1/8” - 1/8” SS-200-1-2 1/8” 20μ ILF-1/8-20 1/8” - 1/4” SS-400-1-2 1/4” 40μ ILF-1/4-40 1/8” - 3/8” SS-600-1-2 1/2” 40μ ILF-1/2-40* 1/8” - 1/2” SS-810-1-2 3/4” 40μ ILF-3/4-40* 1/8” - 3mm SS-3M0-1-2 20μ element ILFE20 1/8” - 4mm SS-4M0-1-2 40μ element ILFE40 1/8” - 6mm SS-6M0-1-2 40μ element ILFE40L* 1/8” - 8mm SS-8M0
Technical Data for Alicat L - Series Water Flow Meters 0 – 0.5 ccm Full Scale through 0 – 10 lpm Full Scale Alicat L-Series water flow meters read both water flow and water temperature. An optional pressure sensor is also available. Standard Specifications (Contact Alicat for available options.) Performance Available Ranges Accuracy at calibration conditions after tare Repeatability Zero Shift and Span Shift Operating Range / Turndown Ratio Maximum Flow Rate Typical Response Time Warm-up Time L Meters 0.
L-Series: 0 - 0.5 ccm 0 - 1 ccm 0.5 ccm to 1 ccm approximate shipping weight: 1.
L-Series: 0 - 2 lpm 2 lpm approximate shipping weight: 1.5 lb L-Series: 0 - 5 lpm 0 -10 lpm 5 lpm to 10 lpm approximate shipping weight: 2.
Technical Data for Alicat LC & LCR Water Flow Controllers 0 – 5 ccm Full Scale through 0 – 5 lpm Full Scale Alicat LC and LCR-Series water flow controllers display both water flow and water temperature. An optional pressure sensor is also available. Standard Specifications (Contact Alicat for available options.
LC-Series: 0 - 5 ccm 0 - 10 ccm 0 - 20 ccm 0 - 50 ccm 0 - 100 ccm 0 - 200 ccm 0 - 500 ccm 100 ccm to 500 ccm approximate weight: 1.
Technical Data for PROFIBUS Meters, Gauges and Controllers NOTICE: The following specifications are applicable to Alicat PROFIBUS enabled meters, gauges and controllers only. All other operating specifications are shown in the Technical Data page for standard Alicat instruments. All standard device features and functions are available and operate in accordance with the standard Alicat Scientific device operating manual provided with the device.
Eight Pin Mini-DIN Connector Pin-Outs If your Alicat Instrument was ordered with the standard Eight Pin Mini-DIN connection, please be sure to reference the following pin-out diagram. 1 3 2 4 6 7 5 8 Standard 8 Pin Mini-DIN Pin-Out Mini-DIN cable color Black Pin Function 1 Inactive (or optional 4-20mA Primary Output Signal) Static 5.
Locking Industrial Connector Pin-Outs If your Alicat Instrument was ordered with a Six Pin Locking Industrial connection, please be sure to reference the following pin-out diagram. 6 5 1 1 5 6 4 2 3 2 Male Connector: Cable Pin 1 2 3 4 Description Rev. No.
If your instrument was ordered with a DB9 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. Standard DB9 Pin-out The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB9 wire to a DB9 equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB9 offerings, along with some options for customization.
If your instrument was ordered with a DB9 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. DB9A Pin-out The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB9 wire to a DB9A equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB9N offerings, along with some options for customization.
If your instrument was ordered with a DB9 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. DB9N Pin-out The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB9 wire to a DB9N equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB9N offerings, along with some options for customization.
If your instrument was ordered with a DB9 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. DB9R Pin-out The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB9 wire to a DB9R equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB9R offerings, along with some options for customization.
If your instrument was ordered with a DB9 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. DB9T Pin-out The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB9 wire to a DB9T equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB9T offerings, along with some options for customization.
If your instrument was ordered with a DB9 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. DB9U Pin-out The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB9 wire to a DB9U equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB9U offerings, along with some options for customization.
DB15 Pin-Outs If your instrument was ordered with a DB15 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB15 wire to a DB15 equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB15 offerings, along with some options for customization.
DB15 Pin-Outs If your instrument was ordered with a DB15 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB15 wire to a DB15A equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB15 offerings, along with some options for customization.
DB15 Pin-Outs If your instrument was ordered with a DB15 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB15 wire to a DB15B equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB15 offerings, along with some options for customization.
DB15 Pin-Outs If your instrument was ordered with a DB15 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB15 wire to a DB15K equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB15 offerings, along with some options for customization.
DB15 Pin-Outs If your instrument was ordered with a DB15 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB15 wire to a DB15H equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB15 offerings, along with some options for customization.
DB15 Pin-Outs If your instrument was ordered with a DB15 connection, be sure to check the Calibration Label on the device and reference the appropriate pin-out diagram. The following pin-out chart describes the safest and generally compatible arrangement when connecting a non-Alicat DB15 wire to a DB15S equipped Alicat. Not all features may be available between brands, but the common denominators are featured in our DB15 offerings, along with some options for customization.
Serial Number: ______________________ Model Number: _________________________ Notice: Alicat Scientific, Inc. reserves the right to make any changes and improvements to the products described in this manual at any time and without notice. This manual is copyrighted. This document may not, in whole or in part, be copied, reproduced, translated, or converted to any electronic medium or machine readable form, for commercial purposes, without prior written consent from the copyright holder.
Gas SLPM 100.00 = SLPM 100.00 = SLPM 1.00 = SLPM 1.00 = 3.5316 211.9093 61.0128 3660.7688 SCFM SCFH SCIM SCIH Absolute Density ** Compressibility Viscosity* 25°C 25°C 25°C 14.696 psia 14.696 psia 184.918 1.1840 0.9997 225.593 1.6339 0.9994 111.852 0.6569 0.9982 176.473 1.1453 0.9997 149.332 1.8080 0.9949 93.540 1.2385 0.9924 89.153 0.08235 1.0006 198.457 0.16353 1.0005 178.120 1.1453 0.9998 148.456 1.8088 0.9946 311.149 0.8246 1.0005 204.591 1.3088 0.9994 81.458 1.8316 0.9841 74.052 2.4494 0.9699 104.
