Shanghai Zhaohui Pressure Apparatus Co., Ltd.
Shanghai Zhaohui Pressure Apparatus Co., Ltd.
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Refrigeration and HVAC systems air pressure transmitter PT124B-234
The PT124B-234 series adopts diffused silicon or ceramic piezoresistive sensor chip, with compact configuration, easy to install, and special valve pin design for lead pressure port, perfect electrical performance and long-term stability make it the idea choice for the air-condition and compressor pressure measuring and controlling. This series can replace the similar type of other products, and it can meet the requirement of various compressors and refrigeration equipments.
Application
Laboratory test apparatus
Agricultural chemical equipment
Refrigeration and HVAC systems
Hydraulic system
Gas tank pressure monitoring
Coolant pressure
Feature
Superior long term stability
Temperature compensated over wide range
Low power consumption
Excellent repeatability/Hysteresis
Special design for customer
Many OEM options
Specification
| Range | 0….1bar to 0….60bar |
| Accuracy | 0.5%FS; 1%FS |
| Linear | 0.02%FS |
| Reliability | 0.05%FS |
| Output | 0.5-4.5V; 0-5V ; 1-5V; 4-20mA, |
| Input Voltage | 24(5-36V)DC |
| Operating Temperature | -20℃~100℃ |
| Compensation Temperature | -10~65℃(Standard compensation) |
| Over Pressure | 150%FS |
| Case material | 304SS |
| Electric Connection | Packed connector |
| Process Connection | Z1/4, 1/4NPT, 1/8NPT (Optional) |
Ordering Guide
| Model | Range | Output | Process Connection | Electric Connection | Other requirement |
| PT124B-234 | --- | --- | --- | --- | --- |
| Example:PT124B-234-50Bar-4/20mA-G1/4-Packard connector | |||||