LT10SR-212 Liquid level Transmitter

time：2021-01-29 browse：second

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Model：

overview：

LT10SR-212 liquid level transmitter selects high-performance pressure sensor as the measuring element, hydrostatic pressure which is proportional to the liquid level depth can be accurately measured by pressure sensitive element, it is converted into a standard output signal by special processing circuit, and a linear corresponding relationship between output signal and liquid depth is established to realize accurate measurement of the liquid depth. This product has characteristics of high precision, small size and convenient use, it is suitable for water level or liquid level measurement and control in the fields of petroleum, chemical industry, electricity, urban water supply, and hydrological exploration, etc.

main features
parameter
structure
selection
application

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main features

• Part of the transmitter that is put into the liquid is a fully sealed stainless steel structure, both sensor and amplifier circuit are all in stainless steel fully sealed housing, and protection level is IP68

• Waterproof junction box is recommend, protection grade is IP65;

• Cap on the top is removable, which can prevent diaphragm from damaging and facilitate regular cleaning

• Compact size

parameter

Range	1m、2m、5m、7m H₂O
Overpressure	1.5 times FS
Accuracy	±1%FS
Long-term Stability	±0.5%FS/year
Transmitting	2-wire system	3-wire system
Power Supply	11~28V DC	11~28V DC
Output Signal	4mA~20mA DC	0.5V~4.5V DC
Load(Ω)	<(U-11)/0.02	>100k
Operation Temp.	-20℃~60℃
Compensation Temp.	0℃~50℃
Storage Temp.	-20℃~70℃
Protection Grade	IP68（transmitter）；IP65（junction box）
Housing	Stainless Steel 304
Diaphragm	Stainless Steel 316L
O-ring	Fluororubber
Cable	Φ7.5mm polyurethane ventilation cable
Rubber sleeve	Neoprene

structure

Unit: mm

selection

Order Guide
LT10SR-212	Liquid Level Transmitter
	Range	1m、2m、5m、7m H₂O
	[0~XmH₂O]L	X：Actual measurement range；L：cable length，L-X=（1~2）m suggested
		Code	Output Signal
		E	4mA~20mA DC
		K	0.5V~4.5V DC
			Code	Structural Material
				Diaphragm		Port	Housing
			22	SS 316L		SS	SS
			24	SS 316L		SS 316L	SS 316L
				Code	Others
				M1	0%~100% linear indicator (only for current output)
				Yb	Aluminum junction box without display (only for current output)
				Yc	MS200 waterproof junction box (only for current output)
				Yd	PD140 lightning protector junction box (only for current output)
				Ye	Junction box (with display or without display) (only for current output)
				F1	Fixed flange
				T	With temperature sensor (only for voltage output)

LT10SR-212	[0~3mH₂O]5	E	22	Yc	the whole spec.

application

LT10SR-212 liquid level transmitter is suitable for water level or liquid level measurement and control in the fields of petroleum, chemical industry, electricity, urban water supply, and hydrological exploration, etc.

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