Sier Low Pressure Transmitter (Range -1 to +5 Bar)

Introduction

SPT21C is piezo-resistive pressure transmitter, uses high stable and reliable pressure sensor and special circuit board to produce transmitter. This product is used for measure and control of petroleum, chemi-industry, electric power, hydrology and flow pressure measure, etc.

Specification

• Pressure range: -0.1…0～01…100MPa (-1…0~0.1…1000bar)
• Over pressure: 1.5 times FS or 110MPa (min. value is valid)
• Pressure type: Gauge/absolute/sealed gauge optional
• 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: 0.1%FS/℃(≤100kPa)；05%FS/℃(＞100kPa)
• Span thermal drift: 0.1%FS/℃(≤100kPa)；05%FS/℃(＞100kPa)
• Compensated temp.: 0~50℃
• Application temp.: -30~80℃
• Storage temp.: -40~120℃
• Power supply: 8~30VDC
• 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 connector/Cable
• Construction and Outline Dimension
• Construction material:
• Housing: SS304
• Pressure port: SS304
• Diaphragm: SS316L
• Sealing gasket: Viton
• Plug housing: Plastic
• Cable: Polyethylene Special Cable

Further Information

https://www.sierelectro.com/index.php?ie=32-7-53-1