PMR311 pressure transmitter is designed for
industry
application with perfect long term
stability.
Power Supply:12VDC~36VDC(24VDC standard)
Output
Signal:4~20mA、1~5V、0~10mA、0~20mA、0~5V
Measuring
Range:0~1kPa...3.5MPa
Compensated Temperature Range:0~50℃
Media
temperature:-20~85℃
Ambient Temperature:-20~85℃
Combined
Error:0.1%FS、0.3%FS、0.5%FS
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℃
|
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)
|
Order Note:
1. We can also provide the user with voltage
power supply product, the power supply is more than 9V; please note it when you
select option codes;
2. When the user install flush diaphragm
product at local place, please pay attention to correct sealing method to
prevent the stress affecting product stability;
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℃
|
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)
|
Order Note:
1. We can also provide the user with voltage
power supply product, the power supply is more than 9V; please note it when you
select option codes;
2. When the user install flush diaphragm
product at local place, please pay attention to correct sealing method to
prevent the stress affecting product stability;
3. If the customer has special requirement,
please feel free to contact our company