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MRQ25

Pressure & Media Temperature Transmitter

MRQ25 series with SS316L diaphragm is a rugged strain gauge technology based integrated pressure-media temperature transmitter suitable for high temperature media. It has independent outputs for both pressure and temperature.
The PT100 temperature sensor probe is welded to the front end of the process connection and comes in direct contact with the media. This ensures a highly accurate temperature measurement of the media at the point where pressure is being measured. Any temperature compensation of the pressure reading will therefore be more accurate.
MRQ25 is available in pressure ranges from 0 to 400bar with an output of mA or V and temperature range of 0°C up to 140°C. It is suitable for concurrent pressure and temperature measurement of gases & liquids compatible with stainless steel. While the standard precision for pressure measurement is 0.5% FS, you can optionally get 0.25% FS. The standard precision for temperature measurement is 0.5%FS.

MRQ25

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Details

MRQ25 series with SS316L diaphragm is a rugged strain gauge technology based integrated pressure-media temperature transmitter suitable for high temperature media. It has independent outputs for both pressure and temperature. The PT100 temperature sensor probe is welded to the front end of the process connection and comes in direct contact with the media. This ensures a highly accurate temperature measurement of the media at the point where pressure is being measured. Any temperature compensation of the pressure reading will therefore be more accurate. MRQ25 is available in pressure ranges from 0 to 400bar with an output of mA or V and temperature range of 0°C up to 140°C. It is suitable for concurrent pressure and temperature measurement of gases & liquids compatible with stainless steel. While the standard precision for pressure measurement is 0.5% FS, you can optionally get 0.25% FS. The standard precision for temperature measurement is 0.5%FS.

Product Tags

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Technology Strain Gauge
Type Pressure Transmitter
Standard Measurement Range (bar) 25, 50, 100, 200, 400
Purpose and Application High Temperature, Pressure – Temperature, High Accuracy
Accuracy (combined LRH) 0.25% FS, 0.5% FS
Output Signal 4-20mA, 0-5VDC, 1-5VDC, Others
Pressure Reference No
Process Connection G1/2(½" BSPP male), R1/4(¼" BSPT male) , NPT1/4(¼" NPT male) , M20x1.5
Electric Connection 3m cable, DIN 43650 connector
Protection Level IP65
Overload Rating 150%
Long Term Stability <0.2% FS/year
Diaphragm Material Stainless Steel 316L
Compensated Temp. Range -10 to 70°C
Operating Temp. Range -20 to +85°C
Temp. Coefficient of Zero 0.025% FS /°C
Temp. Coefficient of Span 0.025% FS /°C
Input Resistance No
Output Resistance No
Insulation resistance 500MΩ @ 100VDC
Zero offset No

Pressure Measurement range of 0 to 400 bar
High Temperature range of 0°C up to 140°C
Externally welded temperature sensor(PT100)
Separate Output for Pressure and Temperature
Accurate pressure and temperature measurement 

Petro-chemical industries
Chemical industries
Food industries
Aerospace industries
Research applications
Power plants