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Level Measurement
Input Level Transmitter
Features
■Reliable performance, input installation
■All stainless steel sealing structure, protection grade IP68
■With short circuit protection and reverse polarity protection
■Multiple output options
GML Series Input Level Transmitter
Model
GML201-A
Range
1、2、5、10、20、50、100、200mH2O
Overload
2 times full scale pressure or 110MPa (minimum)
Precision
±0.1%FS；±0.25%FS；±0.5%FS
Output signal
4mA～20mA；1V～5V；HART；RS-485
Power supply
11～28VDC
Insulation resistance
500MΩ@500V DC
Shell material
SS304
Sensor material
SS316
Seal ring
Fluororubber
Cable
Φ7.5mm polyethylene special cable
Protection level
IP68
Media suitability
Various media that are non-corrosive to 316 stainless steel and fluororubber
Compensation temperature
0℃～+50℃
Operating temperature
-10℃～+70℃
Storage temperature
-30℃～+70℃
Temperature coefficient
Zero temperature coefficient: 0.03% FS / ℃ (≤100kPa); 0.02% FS / ℃ (> 100kPa)
Full-scale temperature coefficient: 0.03% FS / ° C (≤100kPa); 0.02% FS / ° C (> 100kPa)
Long-term stability
±0.3%FS/year (maximum)
Remarks
Installation methods, materials, output signals, accuracy requirements, temperature range and other parameters can be customized according to different customer needs.
