INSTALLATION GUIDE PRODIGI INSTALLATION, OPERATION AND MAINTENANCE MANUAL Instruction manual WARNING: Improper use of the system and its components can cause damage to property or persons. WARNING: before use, carefully read the following user manual. WARNING: through the interface devices available to the user it is possible to carry out only data consultation activities, and it is not possible to carry out any configuration. 1 Rev.
INSTALLATION GUIDE Since 1949, the Cavagna Group has supplied the worldwide gas control industry with products of superior quality and value. Our new comprehensive catalog features a complete line of products and accessories for the LPG gas containers. Cavagna is a registered trademark. © Copyright 2019 Cavagna North America, Inc. The Cavagna Group began operation in 1949 in Northern Italy and continues to grow today.
INSTALLATION GUIDE Contents IMPORTANT SAFETY AND COMPLIANCE INFORMATION .................................................................................. 4 USA, FCC, Part 15 spectrum compliance ....................................................................................................... 4 Canada, ISED spectrum compliance .............................................................................................................. 5 RF Exposure (FCC/ISED) .........................................
INSTALLATION GUIDE Comentado [GA1]: The part of compliance to american Standards has to be verified by CNA IMPORTANT SAFETY AND COMPLIANCE INFORMATION This section provides important information for your safety and product compliance. USA, FCC, Part 15 spectrum compliance This device complies with Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
INSTALLATION GUIDE Canada, ISED spectrum compliance Compliance Statement Canada This device complies with Innovation, Science and Economic Development Canada (ISED) licenseexempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, (2) this device must accept any interference, including interference that may cause undesired operation of the device.
INSTALLATION GUIDE Electromagnetic compatibility Caution: Use only approved accessories with this equipment. All cables must be high quality, shielded, and correctly terminated. Unapproved modifications or operation beyond or in conflict with these use instructions may void the authority's authorization to operate the equipment. Intrinsic safety Warning: Substitution of components may impair intrinsic safety. Lithium battery Warning: Follow these procedures to avoid injury to yourself or others.
INSTALLATION GUIDE Electrostatic ignition hazard Warning: Verify the area is not hazardous when installing, servicing, cleaning, or touching the device. Device cleaning Warning: Clean only with a damp cloth. Do not drop Warning: While Mesura Metering meters are designed to withstand a drop, dropping the meter may damage the device, impact the meter accuracy, and void the warranty. Safety The PRODIGI is an intrinsically safe object suitable for use in hazardous areas ……….
INSTALLATION GUIDE Each meter installed within a building must be located in a ventilated place and not less than 3 feet from any source of ignition or any source of heat which might damage the meter. The Gas Meter is rated for the following operating and storage temperature ranges. Use of the meter outside of the listed temperature ranges is not recommended.
INSTALLATION GUIDE INTRODUCTION The PRODIGI family of products is designed to measure the volume of gas of the second or third family (UNI EN 437) at a maximum working pressure of 7.2 psi, and a maximum flow rate of up to 211,8 ft3/h. The meter is equipped with an ultrasonic measuring sensor, the performance is ensured by two lithium batteries (described in the chapter "BATTERY MAINTENANCE").
INSTALLATION GUIDE SEALING AND ANTI-FRAUD WARNING: Access to the electronics is not possible without the removal of a mechanical seal (manufacturer seal). WARNING: Do not damage or remove any type of seal/adhesive. In case of removal or damage, the meter will loose its warranty and will have to undergo a new verification.
INSTALLATION GUIDE SEALING PLAN Sealing with safety cap (not removable after insertion): 11 Rev.
INSTALLATION GUIDE OPERATION The meters of the PRODIGI family are composed of: 1) A metal casing (stainless steel), which contains the following elements: - Measuring sensor - Flow shut-off valve - Temperature sensor 2) A plastic casing: - Management electronics and interface - Data transmission module - Power supply batteries ( 1 replaceable for communication, and 1 not replaceable for metrology) 1 2 12 Rev.
INSTALLATION GUIDE DATA MEASUREMENT AND RECORDING The measurement is acquired through an ultrasonic sensor (static sensor), this is then processed by the control electronics, saved in the volatile memory of the meter and sent to the gas company via the transmission protocol. The meters of the PRODIGI family are also equipped with a non-volatile memory on which the data is recorded at a regular interval of 60 minutes.
INSTALLATION GUIDE SAFETY - The PRODIGI is an intrinsically safe object suitable for use in hazardous areas ULxxxx. The minimum installation category is ULxxxx. The relevant UL standards for compliance with the EHSR (Essential Health and Safety Requirement) requirements of the ULxxxx. This equipment is designed to comply with the requirements of the type of protection ULxxxx, ambient temperature range -22° F (-30° C) to +131° F (55° C) and UL category xxxx.
INSTALLATION GUIDE INSTALLATION AND ACTIVATION (only utility) CONNECTION TO THE PLANT The meters of the PRODIGI family is suitable for installation in hazardous area classified ULxxx: Comentado [GA9]: To be completed after UL certification WARNING: POTENTIAL RISK OF ELECTROSTATIC CHARGES The meters of the PRODIGI family answer to the requests of protection type: ULxxxx classification.: For use in zone ? atmospheres therefore safe in case of interference-free operation.
INSTALLATION GUIDE MECHANICAL INSTALLATION Warning: This product, as of the date of its manufacture, is designed and tested to conform to all governmental or industry safety standards then existing as they may apply to the manufacturer.
INSTALLATION GUIDE ACTIVATION AND CONFIGURATION 1-ACTIVATION PORT OPTICS METER Use the right button to move to the D screen of the display. Press and hold the left button for 5 seconds until the icon appears.
INSTALLATION GUIDE 18 Rev.
INSTALLATION GUIDE BUTTONS AND DISPLAY USE (utility and user) PRODIGI has a user interface composed as follows: - 2 Capacitive buttons (Key A, Key B) One LCD display Keyboard For simplicity, we indicate with A, the left button and with B, the right button. Button A: Enter Button B: - Pressure maintained for 3 seconds: Power on Display Single pressure: Screen feed A \ B 19 Rev.
INSTALLATION GUIDE Display The display is a custom black and white LCD. The display is switched on by pressing the right button (B) for 3 seconds. The display switches off automatically after 20 seconds of inactivity. Each screen is identified by a letter or a combination of letters among those identified by a red box in the figure (Menu identifiers). On each screen, if any, numerical values are displayed using 8 digits with 7 segments identified by a blue frame in the figure.
INSTALLATION GUIDE PT Tariff program identification Indication by icon of 2 full digits and 3 decimal places the current tariff range (F1,F2,F3) T1 Totalizer band 1 T2 Totalizer band 2 T3 Totalizer band 3 TA Totalizer of volumes in alarm Device status SD 5 full digits and 3 decimals 5 full digits and 3 decimals 5 full digits and 3 decimals 5 full digits and 3 decimals 1 whole digit ft3 ft3 ft3 ft3 0 = normal 1 = not configured 2 = maintenance 00 = valve open 20 = valve closed 40 = enabled fo
INSTALLATION GUIDE Qv PT H DF Qv H D MU MUID (previous period) Maximum conventional flow rate Tariff program identification (previous period) Closing date of billing period Maximum conventional flow rate (previous period) Hour 5 full digits and 3 decimals 2 full digits and 3 decimal places dd:mm:aa 5 full digits and 3 decimals Enter pressure maintained for 5 sec: Optical port activation dd:mm:aa User Message Max 100 byte FW version identifier 5 full digits: metrological fw identifier 3 decimal pla
INSTALLATION GUIDE Icon Description Signaling that the optical port has been activated (shown on page D) Fare range 1 State ON: Optical port communication active OFF: Optical port communication deactivated ON on page PT indicates that the current tariff range is 1 Fare range 2 ON on page PT indicates that the current tariff range is 2 Fare range 3 ON on page PT indicates that the current tariff range is 3 Battery status indicator Blinking: Battery level below threshold ON: valve closed OFF: Valve
INSTALLATION GUIDE BATTERY MAINTENANCE (utility only) WARNING – DO NOT REPLACE BATTERY WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT WARNING – ONLY VITZROCELL SBD0200196 BATTERIES BATTERY REPLACEMENT OPERATION - - Low battery detection Authorization to the technical intervention through the writing (through optical port or Data Management Platform) of the object "Battery Change Authorization" specifying as foreseen by the object the duration of the temporal window.
INSTALLATION GUIDE - Close and screw the door back on. Once the replacement has been completed, the icon will disappear on its own (subject to authorization for replacement). DISPOSAL At the time of disposal, the batteries must be removed from the device, as indicated in ULxxxx. The device is equipped with two non-rechargeable batteries, Lithium- Thionyl chloride technology (Li-SOCl2) described below: Secondary battery: The secondary battery Size C in Bobbin technology, nominal voltage 3.6 Vdc.
INSTALLATION GUIDE (*) (*) The value indicated refers to the single battery without capacitors, being equipped with capacitors the battery is able to provide a maximum current pulse: - Max pulse discharge current: 0.75 A The minimum value required by PRODIGI is: 380 mA per 600 ms. 26 Rev.
INSTALLATION GUIDE SHUT-OFF VALVE The flow shut-off valve is located inside the metal body of the meter in the inlet connection, and is not accessible without causing permanent damage to the meter. The purpose of the valve is to intercept the flow of gas to the user for commercial purposes only. In no way or condition should the valve be intended and used as a useful device to place the user's system in safety against possible or confirmed gas leaks.
INSTALLATION GUIDE After enabling the valve reopening (valve status "40"), in order to actually open the valve, it is necessary to press the left button on the valve status screen. This will open the valve and set the valve status to "00". 28 Rev.
INSTALLATION GUIDE MARKING AND TECHNICAL CHARACTERISTICS MARKING The device is easily identifiable by means of the marking on the front parts, on which the following data are indicated: - - Flow rates Qmin (minimum flow rate), Qmax (maximum flow rate) and Qt (A) Maximum operating pressure, ambient operating temperature tm, gas temperature tg, base temperature Tb and compensation Tsp (B) Group of gases and accuracy class (H.L.E., Class 1.
INSTALLATION GUIDE TECHNICAL CHARACTERISTICS PARAMETERS Gas connections Distance between gas connection Accuracy class PRODIGI 16Gas application PRODIGIPRODIGI 25- PRODIGI 40 Qmin Qt Qmax UNIT OF MEASURE US mm EN 437 PRODIGI GPL PRODIGI PRODIGI GPL PRODIGI PRODIGI GPL PRODIGI PRODIGI GPL Trasmission Technology Pmax Operating temperature (tg) Ambient temperature (tm) Compensation temperature (tsp) Gas temperature (tb) IP grade protection Mechanical class Electromagnetic class Power supply Optical port El
INSTALLATION GUIDE DECLARATION OF CONFORMITY AND HARMONISED STANDARDS Mesura Metering SpA Via Statale, 11/13 25011 Ponte S. Marco di Calcinato BS We declare under our responsibility that the product: PRODIGI Described in this declaration it complies with the essential requirements and other relevant provisions of the following harmonised standards: TO BE COMPLETED 31 Rev.