SEAGMA-GY type immersion level meter adopts integrated stainless steel full sealing with imported high-quality ceramic pressure sensor components, small size, strong overload capacity, good corrosion resistance, high stability, can be widely used in the oil, chemical, electric power, mining, pharmaceutical, water plant and other industries.
This document describes the SE4G74-GY insertion type liquid level meter, highlighting its compact design, IP68 protection, and high accuracy for measuring water and oil levels in industrial environments. Key features include a ceramic sensitive diaphragm, corrosion resistance, and a 4‑20 mA output.
Technical parameters such as measurement range, accuracy, temperature limits, power supply, and mechanical dimensions are listed, along with installation guidance to ensure proper mounting and reliable operation in harsh conditions. This manual is written in Chinese.
| Measurement range | 0‑80 m water |
|---|---|
| Accuracy | 0.5 % FS |
| Hysteresis | 0.01 % of full scale |
| Operating temperature | -20 °C to 60 °C |
| Supply voltage | 24 VDC |
| Diaphragm material | 316L stainless steel |
| Sensor size | 26 × 120 mm (cylindrical) |
| Output signal | 4‑20 mA |
It can measure liquid levels from 0 to 80 meters of water.
The meter outputs a 4‑20 mA current signal.
The device operates between –20 °C and 60 °C.