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Piezoresistance level transmitter - CS-PT400M Series

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• Measurement range: 0~3…200mH2O
• Failure pressure: 3 times of full range
• Accuracy: ±0.1%F.S, ±0.25%F.S, ±0.5%F.S
• Operation temperature: -40℃~85℃
• Offset temperature: -10℃~70℃
• Insulation: >100M Ω@50V
• IP rate: IP68
• Response time: 10ms

Model Number: CS-PT400M Series
Data Sheet:

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Product Specification

CS-PT400M Series Piezoresistance Level Transmitter

CS-PT400M Series Level Transmitter Features
• Accuracy: ±0.1%, ±0.25%F.S
• OEM provided
• Diameter length only Ø24mm
• Diffused silicon oil filled sensor
• Non-polarity two-wire current output
• Vdc/ac voltage output
• Intrinsic safety certification, Explosion proof certification, CE certification

CS-PT400M Series Level Transmitter Applications
Hydrological monitoring Water Supply

CS-PT400M Series Level Transmitter Description
CS-PT400M series of pressure transmitters are high reliable, high stable, high accurate and small size level transmitters which are widely used in measurement of liquid pressure and depth of liquid of water, oil and mild corrosive liquid.

This product adopts 1Cr18Ni9Ti stainless housing, silicon oil filled sensor, ASIC to be easily calibrated at zero and scale. Specially strong ventilated cable resistive to abrasion, oil, acid, alkaline is provided for special applications.

The series of pressure transmitter have been approved with intrinsic safety certificate, explosion proof certificate and CE certificate.

CS-PT400M Series Level Transmitter Technical data

Items	Specifications			Remark
Measurement range	0~3…200mH2O			1mH 2 O≈9.81kPa
Overload pressure	1.5 times of full range
Failure pressure	3 times of full range
Accuracy	±0.1%F.S, ±0.25%F.S, ±0.5%F.S
Stability	Typical value: 0.1%F.S, Maximum value: 0.2%F.S
Operation temperature	-40℃~85℃
Offset temperature	-10℃~70℃
Medium compatibility	All corrosive medium compatible with 1Cr18Ni9Ti and 316L
Electrics feature	Two-wire type	Three-wire type
Signal output	4~20mA	0~5V	0~10V
Power supply	10~36Vdc	10~36Vdc/ac	12~36Vdc/ac	Vdc/ac = dc and ac
Load resistance	(U-10)/0.02(Ω)	>100kΩ
Insulation	>100M Ω@50V
IP rate	IP68
Response time	10ms
Pressure form	Gauge pressure and absolute pressure
Certification	Intrinsic safety certification, CE certification.
Electromagnetic compatibility	Electromagnetic radiation: EN50081-1/-2; Electromagnetic sensitivity: EN50082-2;