Product Overview

Application Assistance
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visit us at: www.icmcontrols.com
Phone
315.233.5266
Fax
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LIS155
ICM380
Optional Pressure Transducer
All features and specifications subject to change without notice.
for ICM336/ICM337
3-Phase Head Pressure Controls
Mode of Operation
The standard design is ideal for demanding HVAC and
refrigeration applications where long-term reliability is a
must. The transducer is designed to operate with a 5Vdc
supply, and to provide a robust 0 to 5Vdc output. The
output is ratiometric to supply voltage, allowing the user
to maintain accuracy with variation in the supply voltage.
The electrical interface is a rugged industry accepted
connector. The brass pressure connection has multiple
threads. This device maintains accuracy through a wide
temperature range.
Features
• Ceramic capacitive sensor
• Durable, compact design
• Accurate performance over wide temperatures
• Overvoltage and short circuit protected
• Brass connector
• Sealed gauge (neoprene seal)
Applications
• Discharge and suction pressure monitoring
• Subcooling and superheat calculations
• Compressor oil pressure monitoring
• Condenser fan control
• Compressor staging and unloading
• Electronic expansion valve control
• Remote systems diagnostics and trending
Pressure Ranges
• 0-500 psi
Performance
Accuracy: +/- 1.2% span
(linearity, hysterisis, repeatability, calibration)
Temperature error: +/- 0.013% °C
Operating Temperature: -40°C to +135°C
Electrical
• Supply Voltage (Vin): 4.5 to 5.5 Vdc
• Output Voltage (Vout): 0.5 to 4.5 Vdc typical
• Supply Current: 8 mA (maximum @ 5.5 Vdc with no load)
• Output Current: 2.5 mA (maximum sink or source)
• Output Load: 10K ohms typical Output
• Output Response Time: 10 mS
• Overvoltage Protection: 16 Vdc
• Reverse Voltage: 14 Vdc
• Short Circuit Protected: Yes
• EMC (512 MHz-1 GHz): 25 V/m
• EMC (10 MHz-512MHz): 50 V/m
• ESD (CDF-AEC-Q100-002): 15k V
Physical
• Proof Pressure: 5X 15- 75psi
3X 100-300psi
2X 500psi
• Burst Pressure: 2CP5 1500psi/2500 psi minimum
2CP50 2500 psi minimum
• Cycle Life: 10M F.S. cycles
• Random Vibration (50-2000 Hz): 11g
• Drop (any axis): 1.5 m
• Electrical Connection: Nema 4X, IP65
Specifications
Dimension Diagram
The ICM380 pressure transducer
provides proven performance at a
competitive price.
Wiring Diagram