PMR610 Piezoresistive Differential Pressure -Nanjing Rankong Technology Co., Ltd

Output Signal:4~20mA、1~5V、0~10mA、0~20mA、0~5V

Measuring Range:0~1kPa...3.5MPa

Power supply: 2-wire 15～28VDC 3-wire 15～28VDC

Electric connection: plug connection or Φ7.2mm 7-pin cable

Insulation resistor: 100MΩ，50VDC

Construction Material

Diaphragm: stainless steel 316L

Filled liquid: silicon oil

Shock effect: ≤1% at 3gRMS, 30～2000Hz

Media: liquid or gas which is compatible with construction material

PMR610

Pressure range	-0.1MPa…0～20kPa…3.5MPa
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℃
Operation temp.	-10℃～80℃
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）

1. We suggest to install tri-valve between the measured point and transmitter to protect the media adding on transmitter’s positive and negative cavities slowly;

3. Please pay attention that the static pressure should be less than 20Mpa, transmitter positive and negative cavity should be in the rating pressure range;

5. Digital indicator information, please refer to MPR300 datasheet;