MPM583 Digital Display Pressure Switch MPM583 Digital Display Pressure Switch Features ■Compact size, easy installation; ■2-wire relay output, quick wiring terminal; ■Local switch point can be setted; ■Panel display, easy observation; Introduction MPM583 product is the intelligent display pressure controller combining with pressure measure, display and control together. The product is full electronics construction. The front part uses piezoresistive pressure sensor with isolated diaphragm as the sensing element, sensor output signal is amplified by high accurate and low temperature drift circuit, transferring into A/D convertor and transforming into digital signal. The processed signal controls two relays and then measure and monitor pressure. The product is used flexibly and easily calibrated, can be used for pressure measure, display and control for power station, tap water, petroleum, chemi-industry, engineer and liquid pressure, ect. Specifications Accuracy: ±0.5 %FS Stability: <0.5%/year Control range: -0.1...0—0.01...100MPa Max.consumption: <1.2W Relay capacitance: 220VAC/3A 30VDC/3A Relay quantity: 2* (NO+NC) Display: 4 digit 0.36” nixietube, 2 LED lights Display range: -1999—9999 Environment temp.: -30C—70°C Storage temp.: -40C—85°C Power supply effect: <±0.1 %FS Power : 13—31VDC (suggested 24VDC) Relay lifetime: >100000 times Protection: IP65 Pressure port: to see order guide Wiring: terminals Media temp.: -40C—85C Relative humility: 0—80% MICRO SENSOR CO.,LTD Outline Construction http: //www. microsensor.cn Add: No.18,Yingda Road Baoji.P.R.China, 721006 Tel: +86 917 3600739/3600832 Fax: 36007

MPM583 Digital Display Pressure Switch （Unit: mm） 47 Electric Connection Terminal Power input Alarm 1 limit output limit output http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, Tel: +86 917 3600739/3600832

MPM583 Digital Display Pressure Switch 1 is upper limit control; 2 is lower limit control 1 is lower limit control; 2 is upper limit control 1,2 are lower limit control Construction material M20*1.5 male, face type seal M20*1.5 male, waterline seal Upper, lower limit pressure control value Flush diaphragm: G1/2 male Sealed gauge 1,2 are upper limit control 1. Please pay attention to the compatibility between the media and contacting material; 2. Flush diaphragm MPM583 product’s pressure range: 0—70kPa...35MPa 3. The control point can be set freely at local place, please note in the order; 4....