LT10SR-2810 High Temperature Level Transmitter

time：2021-01-14 browse：second

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Model：

overview：

LT10SR-2810 is a high-temperature liquid level measuring instrument with high precision, the transmitter uses high-performance & high temperature resistant pressure sensor as the measuring element, and sensitive thermal element for temperature measurement. This product adopts temperature compensation technology and non-linearity correction technology, pressure and temperature signals are converted into standard signal by dedicated processing circuit, thereby establishing the corresponding linear relationship between liquid level depth & temperature and electrical signal. This transmitter adopts fully sealed stainless steel welded structure, and it can make pressure and temperature measurements under 125℃ high temperature environment for a long time. Integrated structure and standardized output signal provide convenience for application on site and automatic control. It's mainly used in hot spring water and underground hot water measurement.

main features
parameter
structure
selection
application

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main features

● Fully sealed stainless steel welded structure for submersible part; submersible measurement;

● Both sensor and amplifier circuit are in fully sealed stainless steel housing, IP68 protection;

● The stainless steel shell that is put into the liquid can work for a long time at 125℃ in the liquid compatible with stainless steel material, and can measure the temperature and output signal at the same time;

● Digital temperature compensation technology and non-linearity correction technology;

● Water-proof junction box is suggested;

● The stainless steel cap at the bottom is removable; prevent diaphragm from damaging, easy for regular cleaning.

parameter

Range	Pressure: 0m~5m...200mH₂O
Range	Temperature: 0℃~125℃
Overpressure	1.5 times FS
Pressure Type	Absolute
Accuracy	Pressure: ±0.5%FS(including non-linearity, repeatability and hysteresis)
Accuracy	Temperature: ±2℃
Power Supply	10V~30V DC
Output Signal	4mA~20mA DC
Operation Temp.	0℃~125℃
Compensation Temp.	0℃~125℃
Storage Temp.	-40℃~130℃
Zero Drift	±0.02%FS/℃
FS Drift	±0.02%FS/℃
Protection	IP68
Load	≤(U-10)/0.02(Ω)
Long-term Stability	±0.35%FS/year
Cap	SS 304
Housing	SS 304
Cable	Teflon high-temperature cables
Diaphragm	Titanium alloy

structure

Unit: mm

selection

Order Guide
LT10SR-2810	High-Temperature Level Transmitter
	Range	Measurement range: Pressure: 0m~5m...200mH₂O; Temperature: 0℃~125℃
	[0~XmH₂O]L	X: Actual measurement range L: cable length, suggested L-X=(1~2)m
		Code	Output Signal
		E	4mA~20mA DC
			Code	Construction Material
				Diaphragm	Port	Housing
			22	SS 316L	SS	SS
				Code	Additional Function
				M1	0~100% linear indicator
				Yb	Aluminum junction box without display
				Yc	MS200 water-proof junction box(suggested)
				Yd	PD140 lightening-proof protection device
				A	Absolute

LT10SR-2810	[0~5mH₂O]7	E	22	YcA	the whole spec.

application

Integrated structure and standardized output signal provide convenience for application on site and automatic control. LT10SR-2810 liquid level transmitter is widely used in the fields of petroleum, chemical industry, hydrology, urban water supply and drainage, electricity, etc.

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