Intelligent Level Transmitter

MPM4780W Intelligent Level Transmitter is a high stability measurement product with integrated design. MPM4780W is a standard digital output, intelligent HART, RS485 and ModBus protocol optional. The product has good output consistency and replaceability. MPM4780W has a permanent waterproof IP68 rating for continuous submersion in a water borehole to measure water depth. It allows easy integration with other devices connected to the same monitoring hardware.
The level Transmitter can be used in fields that require high fluid measurement accuracy. For storage tank liquid level measurement, MPM4780W submersible liquid level gauge will be more convenient and accurate. Custom-design is available.

Feature
• Highly integrated, high stability, high accuracy
• RS485, MODBUS protocol output
• Compact size, small size, light weight

Specification
• Range: 0m~3.5m…200mH2O
• Over pressure: 1.5 times FS / 1100bar (min. value is valid)
• Pressure type: Gauge/ Absolute/ Sealed gauge
• Power Supply: 9V~28V DC
• Output signal: RS485 Interface(MODBUS-RTU protocol)
• Accuracy: ±0.5%FS
• Thermal drift: ±0.04%FS/℃ (≤1bar); ±0.03%FS/℃ (>1bar)
• Measurement Error: ±2℃ (For “temperature & pressure type” only)
• Application Temp.: -10℃ ~70℃
• Insulation: 100V, 100M
• Stability: ±0.3%FS/YEAR
• Shock: 20g, 25Hz~2000Hz
• Impact: 100g, 11ms
• Protection: IP68