I. MPM484ZL Pressure Transmitter Controller Product Overview
The MPM484ZL Pressure Transmitter Controller is an integrated multifunctional product designed with all-analog circuitry. It can measure fluid pressure or differential pressure on-site, display pressure or differential pressure signals locally, standardize output, and provide users with up to 5 contact signals. To prevent relay chatter and misoperation at critical points, special treatment has been applied in the circuit, enhancing product reliability. It is particularly suitable for applications in industries such as power, water supply and drainage, petroleum, and chemical, where fluid pressure or differential pressure needs to be measured, displayed, and controlled.
II. MPM484ZL Pressure Transmitter Controller Product Features
◆ Φ150mm standard pressure gauge appearance;
◆ 4-digit LED digital display of pressure value;
◆ Provides up to 5 contact signals, contacts can be arbitrarily set and displayed, no chatter;
◆ Wide-range power supply, multiple standard analog signal outputs;
◆ Medium contact parts and electronic housing made of stainless steel;
◆ The product has undergone strict aging tests, with stable and reliable performance.
III. MPM484ZL Pressure Transmitter Controller Performance Parameters
Accuracy: ±0.5%FS
Temperature Range
Ambient Temperature: -10~60℃
Medium Temperature: -10~80℃
Storage Temperature: -40~125℃
Relay
Number of Contacts: 1 to 5 points
Contact Life: >100,000 times
Load Capacity: 240V/3A(AC) or 30V/5A(DC)
Display
Range: -1999~9999
Main Screen: 4-digit 0.5-inch high-brightness LED display
Secondary Screen: 4-digit 0.36-inch red LED display
Output Signal: 4~20mA, 0~10/20mA or 0/1~5VDC, RS485

Limit Control Accuracy: ±0.1%FS

Power Supply: 220VAC±15%, 220VDC or 24VDC