400bar Low Cost Pressure Transmitter

Place of Origin China
Brand Name Sier
Certification CE,RoHS
Model Number SPT21C1
Minimum Order Quantity 1
Price USD15~25/Piece
Packaging Details Carton
Delivery Time 7
Payment Terms T/T, Western Union
Supply Ability 5000 pieces each month
Product Details
Housing SS304 Pressure Port SS304
Diaphragm SS316L Sealing Gasket Viton
Plug Housing Plastic Cable Φ7.5mm Polyethylene Special Cable
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RoHS 400bar Pressure Transmitter


ss 40MPa low cost pressure transmitter


RoHS SS304 Industrial Pressure Sensor

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Product Description

Pressure Transmitter

Features400bar Low Cost Pressure Transmitter 0

Reliable performance, easy application
Short protection and reverse polarity protection
Low cost
Compact size



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.



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)

400bar Low Cost Pressure Transmitter 1


Construction and Outline Dimension

Construction material:

Housing SS
Pressure port SS
Sensor Ceramic
Sealing gasket Viton
Plug housing Plastic
Cable Polyethylene


Outline dimension:

400bar Low Cost Pressure Transmitter 2

400bar Low Cost Pressure Transmitter 3

400bar Low Cost Pressure Transmitter 4 

400bar Low Cost Pressure Transmitter 5