Microsensor MDM4901FL, Руководство по эксплуатации

Страница: 3 / 12

Thanks for your using products from MICROSENSOR. MDM4901FL
piezo-resistive differential pressure transmitter is one of precise
instruments. We suggest you to read this manual carefully before use.
1 Introduction
MDM4901FL piezo-resistive differential pressure transmitter is a
differential
pressure measurement device with compact size. The
transmitter using a differential pressure sensor and special amplified
circuit, through stability and reliability experiments, can provide
standard 2-wire 4mA
～
20mADC and 3-wire 0/1V
～
5VDC
、
0mA
～
10mA/20mADC signal output by external power supply 24VDC, as well
zero and span compensation in the wide temperature range.The parts
being contacted with the medium are the stainless steel and EPDM.
The differential pressure transmitter can be used in vary industry
processing control and differential pressure, flow and level
measurement, etc.
2 Specifications
Pressure Range: 0 mbar ~ 350mbar…35bar
Overpressure: positive pressure:≤ 2 times FS
negative pressure is not allowed
Maximum Static Pressure : ≤200bar
Pressure Type : differential pressure
Accuracy: ≤±0. 5%FS (Static pressure effect: ±0.05%FS/1bar)
Long-term Stability: ±0.5%FS/year (≤2bar)
±0.2%FS/year (>2bar)