Shaanxi Sier Electronics Co., Ltd.
Shaanxi Sier Electronics Co., Ltd.
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SPT21C1 Pressure Transmitter
Features
Reliable performance, easy application
Short protection and reverse polarity protection
Low cost
Compact size
Introduction
SPT21C1 is economical pressure transmitter, uses standard ceramic pressure sensor and special circuit board to make it cost effective and good performance. This product is used for measure and control of liquid or gas pressure.
Specification
| Pressure range | 0～0.5…40MPa (0~5…400bar) |
| Over pressure | 2 times FS |
| Pressure type | Gauge |
| Process connection | G1/4 male thread (or as per customer’s requirement) |
| Accuracy | ±0.5％FS |
| Long term stability | max. ±0.3%FS/year |
| Offset thermal drift | ±0.02%FS/℃ |
| Application temp. | -30~80℃ |
| Storage temp. | -40~125℃ |
| Power supply | 12~28VDC |
| Output signal | 4~20mADC(2 wires) 0/1~5VDC(3 wires) |
| Load resistance | ≤(U-12)/0.02Ω(2-wire), ≥10k(3-wire) |
| Housing protection | IP65 |
| Electrical connection | DIN43650 plug,M12 (or as per customer’s requirement) |
Construction and Outline Dimension
Construction material:
| Housing | SS |
| Pressure port | SS |
| Sensor | Ceramic |
| Sealing gasket | Viton |
| Plug housing | Plastic |
| Cable | Polyethylene |
Outline dimension:
Note: