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MPM4783 Intelligent Digital Pressure Transmitter

MPM4783 Intelligent Digital Pressure Transmitter
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MPM4783 Intelligent Digital Pressure Transmitter - 1

MPM4783 Intelligent Digital Pressure Transmitter(vl.l) Features • RS485 Communication Interface( standard MODBUS-RTU protocol) • Support offset set and range adjustment • Aluminum alloy housing and IP65 protection • Support cutomized solution according to different applications Introduction MPM4783 is a high stable intelligent digital pressure transmitter, support real-time pressure measurement and display. It uses intelligent processing circuit, the most advanced design and manufacture technology of piezo-resistive pressure transmitter, and is available for pressure signal and temperature signal output that in accordance with standard MODBUS-RTU protocol. It can be used in environmentally poor outdoor area and in applications which requires on-site pressure display, zero set and range adjustment. It is suitable for process control and pressure measurement in petroleum, chemical, metallurgy, electric power, light industry, textile, building materials, hydrogeology, food, medicine, environmental control and other industries. MICRO SENSOR CO.,LTD Specification Range: -100kPa...0kPa~10kPa...100MPa Pressure type: Gauge / Absolute/Sealed Gauge Over pressure: 1.5 times FS / 110MPa (min. value is valid) Accuracy: ±0.5%FS Stability: ±0.3%FS/YEAR Hysteresis: Thermal error: ^±0.04%FS/°C(^100kPa); ^±0.03%FS/°C(>100kPa) Power Supply: 9V~28V DC Output: RS485 Interface (MODBUS-RTU protocol) Display: 4 digit 0.36” Nixie Tube Display Range: -1999~9999 Working Temperature: -10°C~60°C Limit Working Temperature: -30°C~85°C Storage Temp.: -40°C~85°C Measurement Error: ±2°C( For “temperature & pressure type” only ) Insulation: 100 V, 100M Shoc: 5g, 10Hz~200Hz Impact: 20g, 11ms Protection:IP65 Weight: about 900g Note:1. Shrinking range is 1/5 of basic range, no range extension 2. For special temperature requirement, please feel free to contact our company http://www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, 721006 Tel: +86 917 3600739/3600832 Fax: 3609977

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MPM4783 Intelligent Digital Pressure Transmitter - 2

MPM4783 Intelligent Digital Pressure Transmitter(vl.l) Electric connection Terminal Electric connection for transmitter with RS485 interface(MODBUS Protocol): Assistant Software RS232/485 Conversion module is used to communicate with RS485 interface transmitter, available for real time pressure/temperature display and calibration on site. Some parameters calibration was done before being transported at factory, so users do not have to modify them. When mistaken operations happen, users can press “Back to Factory Setting” to turn it to factory setting. Besides, the software keeps Data Record...

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MPM4783 Intelligent Digital Pressure Transmitter - 3

MPM4783 Intelligent Digital Pressure Transmitter(vl.l) Code Others Ci M20*1.5 male, face type seal C5 M20*1.5 male, waterline seal 1.Please note in the order if the user needs zero pressure as negative pressure. 2.The temperature signal is optional, please note in the order if users need. 3.For special requirement, please feel free to contact us. MICRO SENSOR CO.,LTD

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