SM25Y pressure transmitter is the high-performance products which transforms physical signal of pressure, differential pressure and level to standard signal via collecting cell sensor and digital processing circuit. The products adopts advanced specified integrated circuit digital technology to realize best uniformity of accuracy and signal. Each set of transmitter is ambient temperature compensated, ensured highest accuracy and lowest drift of transmitters in wide working temperature range.
| Items | Technical Parameters | Unit | |||
| SM25Y01 | SM25Y02 | SM25Y03 | SM25Y04 | ||
| Range | 0.1~100 | 0.3~200 | 0.1~100 | 0.3~200 | MPa |
| Output | 0~5V 1~5V 0~10mA 4~20mA 2~10kHZ | 0~5V 1~5V 0~10mA 4~20mA | 0~5V 4~20mA | 4~20mA | |
| Features | Three-wire system | Three-wire system Two-wire system | Intrinsically safe Two-wire system | ,Intrinsically safe explosion Shell, two-wire system | |
| Supply voltage | 9,12,15,24 | 12~48 | +12,24 | 24 | VDC |
| Insulation resistance | ≥ 2000 | MΩ | |||
| Operating Temperature Range | -40~+85 | ºC | |||
| Zero drift | 0.1~0.5 | %F·S/4h | |||
| Zero temperature drift | 0.1~0.5 | %F·S/10ºC | |||
| Sensitivity temperature drift | 0.1~0.5 | %F·S/10ºC | |||
| Ultimate Overload | 120 | %F·S | |||