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PMR313 Pressure transmitter

LED Display Pressure Transmitter

Piezoresistive silicon chip employed
Perfect long term stability

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025-84363968

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industrial pressure transmitter is a standard and most

popular transmitter applied in air and liquid pressure measuring. A high

sensitivity silicon pressure chip is employed in the sensor. The most important

specification for industry application is long term stability. The PRM300

pressure transmitter is designed for industry application with perfect long term

stability.

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Hot line：025-84363968

Address：南京市棲霞區馬群科技園

Email：rankong163@163.com

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Pressure range	-0.1MPa…0～20kPa…100MPa
Overpressure	1.5 times FS or 110MPa (min.value is valid）
Power supply	1.5mADC
Signal	≥70mVDC（0～20kPa，≥50mVDC）
Accuracy	±0.1%FS（min.） ±0.25%FS（typ.） ±0.5%FS（max.）
Long-term stability	±0.3%FS/year
Compensation temp.	0℃～50℃
Medium temp.	-20℃～150℃ -20℃～300℃
Storage temp.	-40℃～100℃
Zero temp. coefficient	±0.02%FS/℃（typ.） ±0.04%FS/℃（max.）
FS temp. coefficient	±0.02%FS/℃（typ.） ±0.04%FS/℃（max.）
Housing	Stainless steel 1Cr18Ni9Ti
Diaphragm	Stainless steel 316L
O-ring	Viton
Cable	Polythene
Response time（10%～90%）	≤1ms
Insulation resistance	100MΩ，100VDC
Production	IP65（cable connection）