Transmitter
Pressure Transmitter (For Chiller and Heating Pump) PT-CH1202
Pressure Transmitter (For Chiller and Heating Pump) PT-CH1202
PT-CH 1202 pressure transmitter widely used in watercooled screw chillers, water-sourced heating pump and over-flowed high temperature chillers, etc. It apply to measure the pressure of refrigerants and cooling medium (before/after energy exchange). The measured pressure value will transmit to chiller control unit and control chiller working status accordingly.
DETAIL
Model: PT-CH1202
Introduction
PT-CH 1202 pressure transmitter widely used in watercooled screw chillers, water-sourced heating pump and over-flowed high temperature chillers, etc. It apply to measure the pressure of refrigerants and cooling medium (before/after energy exchange). The measured pressure value will transmit to chiller control unit and control chiller working status accordingly.
Features
■ OEM service
■ Accuracy ±0.5 F.S.
■ Anti-condensation
■ Transmit measured pressure value to chillers’ control unit
Main Specifications
▼Pressure connection
7/16-20UNF / 9/16-20UNF
▼Sealing
O-ring sealed
Material: CR (Neoprene) / HNBR (Hydrogenated Nitrile)
▼Electrical connection
Packard / Hirschmann
▼Pressure range
Min. 0 bar
Max. 600bar
▼Pressure type
Gauge pressure
▼Applicable refrigerant
CR O-ring sealing: R12, R22, R134a, R404A, R407C, R410A, R507
HNBR O-ring sealing: R134a, R404A, R407C, R410A, R507
▼Applicable fluid
Gas and liquid that compatible with SS304 and ceramic
▼Medium temperature
-35 to 105℃
▼Application
Chiller and heating pump
▼Protection level
IP 65
Other Specifications
▼Housing material
SS 304
▼Power supply
10~30VDC (Two-wire) / 5VDC (Three-wire)
▼Output signal
4~20 mA (Two-wire) / 0.5 ~ 2.5…4.5 VDC (Three-wire)
▼Measuring elements
Ceramic capacitive pressure sensor
▼Response time
10 ms (max)
▼Accuracy
±0.5% F.S.
▼Operating pressure
Overpressure: 1.5* full scale
Burst pressure: 2* full scale
▼Electromagnetic field radiation
±10V/m
▼Static electricity
Air discharge: ±8kV
Contact discharge: ±4kV
▼Other requests (Option)
Third party notarized documents
Inspection report (issued by Re-Atlantis)
Tag
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