Electronic 28VDC 0.5％ Accuracy Low Cost Pressure Transmitter

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:

Shaanxi Sier Electronics Co., Ltd. was eastablished in 2017. Its main business is pressure,liquid level, temperature sensor and transmitter. 99% of its products are sold overseas and have been exported to many countries.

The company has a professional R&D team to provide customized services to meet different requirement, and cooperate with well-know universities to continuously develop new technologies and products to meet the diversified need of customers.

Our focus is on R&D, ensuring that we provide our customers with good quality and innovative products. In addition, we use stringent quality control measures to ensure the reliabiliy of our products. With sound business credit, excellent after-sales service, and modern manufacturing facilities, we have earned an excellent reputation among our customers acros the globe. 

We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us for more information freely.