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Submersible Level Transmitter LT1000 series
Stainless steel pressure sensor Hydrostatic level measurement Stainless steel sensor Mass production, automated calibration |
FEATURE
Measuring ranges from 1 mH2O to 300 mH2O Gauge pressure, Absolute pressure Accuracy: ±0.25%FSO(Typ.), ±0.5%FSO(Max.) Calibrated and temperature compensated Stainless steel pressure sensor Output 4...20mA, 1...5 VDC, 0.5...4.5 VDC, MODBUS RTU etc. |
DESCRIPTION
LT1000 series deep well level sensor is an integrated product based on the principle that the measured liquid static pressure is proportional to the height of the liquid. It uses the Piezoresistive effect of diffused silicon to convert the static pressure into electrical signals, and then cooperates with special digital circuits to output industrial standard signals through signal amplification, linear compensation, interference resistance, surge protection and other signal processing.hen it is directly put into the liquid. It is suitable for water level or liquid level measurement and control in the fields of petroleum, chemical industry, power plant, urban water supply, and hydrological exploration.
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TECHNICAL PARAMETERS |
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Measuring range |
1 mH2O to 300 mH2O |
Min. measuring span |
1 mH2O |
Max. measuring span |
300 mH2O |
Pressure Type |
Absolute and gauge pressure |
Output signal / Supply |
2-wire 4…20 mA / V = 10... 30 VDC 3-wire 1…5 VDC / V = 10... 30 VDC 3-wire 0…5 VDC / V = 10... 30 VDC 3-wire 0…10 VDC / V = 12... 30 VDC 3-wire 0.5…4.5 VDC / V = 8... 30 VDC 3-wire 0.5…4.5 VDC ratiometric / V = 5 V±0.1 VDC 4-wire RS485 Modbus RTU / V = 12... 30 VDC 4-wire I2C / V = 3.3...5 VDC |
Accuracy |
±0.25 %FS |
Operating Temperature |
-10 to 60 °C |
Material process membrane |
316L, Alloy C, Tantal, Monel, Titanium Alloy |
Cable |
PUR, PE, PTFE, FEP |
Long term stability |
≤ 0.3 %FS/Year |
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