LT10SR-2811 Liquid Level Transmitter

time：2021-01-28 browse：second

< >

Model：

overview：

LT10SR-2811 liquid level transmitter is a fully sealed, submersible diffused silicon liquid level and temperature measuring instrument. This product is mainly composed of piezoresistive OEM pressure sensor, PT1000 temperature sensor and high-precision transmitter dedicated circuit. Advanced production technology and automated production lines ensure product quality, good adaptability of the product ensures that your equipment can cope with various complex environments. It is suitable for liquid level and temperature measurement and control in the fields of petroleum, chemical industry, electricity, urban water supply, and hydrological exploration, etc.

main features
parameter
structure
selection
application

download

main features

• Dual output for liquid level and temperature

• Reverse polarity protection

• Suitable for liquid level and temperature measurement

• Protection grade IP68

• Quality assurance of automated production lines, stable and reliable

parameter

Range（FS）	1、2、5、10、20、50、100、200mH₂O
Range（FS）	-20℃...0℃~10℃...70℃
Overpressure	1.5 times FS
Accuracy	±0.5%FS（Liquid Level）；±2℃（Temperature）
Power Supply	12V~30V DC
Output Signal	4mA~20mA DC
Long-term Stability	±0.2%FS/year
Zero error	±0.02%FS/℃
FS error	±0.05%FS/℃
Operation Temp.	-10℃~70℃
Storage Temp.	-20℃~85℃
Transmitting	4-wire（dual output for liquid level and temperature）
Load(Ω)	< (U-12V)/0.02A
Structural material
Housing	Stainless Steel 1Cr18Ni9Ti
O-ring	Fluororubber
Cable	φ7.2mm PE or PU cable
Diaphragm	Stainless Steel 316L

structure

Unit: mm

selection

Order Guide
LT10SR-2811	Liquid Level Transmitter
	Range	1、2、5、10、20、50、100、200mH₂O
		-20℃...0℃~10℃...70℃
	[0~XmH₂O][0~T℃]L	X: Measuring liquid level; T: Measuring temperature; L: Cable length(unti: m)
		Code	Output Signal
		E	4mA~20mA DC
			Code	Structural Material
				Diaphragm		Port	Housing
			22	SS 316L		SS	SS
			25	Tantalum		SS	SS
				Code	Others
				Yc	MS200 waterproof junction box (recommended)
				Yd	PD140 lightning protector junction box

LT10SR-2811	[0~50mH₂O][0~60℃]60	E	22	Yc	the whole spec.

application

LT10SR-2811 liquid level transmitter is suitable for liquid level and temperature measurement and control in the fields of petroleum, chemical industry, electricity, urban water supply, and hydrological exploration, etc.

Last article：LT10SR-212 Liquid level Transmitter Next article：LS10SR-2316 Piezoresistive Level Transducer