LT10SR-2809 Liquid Level Transmitter

time：2021-01-11 browse：second

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Model：

overview：

LT10SR-2809 is a fully sealed submersible liquid level transmitter, it adopts high-stability and reliability piezoresistive pressure sensor and high-precision processing circuit. Digital temperature compensation has been carried out within the full temperature range. The dedicated cable is connected to the transmitter housing, the transmitter can be immerged into the media that is compatible with its construction material for a long time.

LT10SR-2809 liquid level transmitter has compact size, light weight and good stability; it can be used for water or liquid level measurement and control of medicine, metallurgy, electricity, mine, city water supply and drainage and hydrology, etc.

main features
parameter
structure
selection
application

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main features

● Integrated structure, unnecessary to do external adjustment

● Reverse polarity protection

● Protection grade of sensor housing is IP68, protection grade of PD140 protection device is IP65

● High reliability and stability.

parameter

Range	0~2m Diesel Oil(proportion 0.84~0.86)
Overpressure	2 times FS
Power Supply	8V~28V DC (typ：12V DC)
Output Signal	4~20mA DC(2-wire)
Accuracy①	0.5%FS
Comprehensive error②	1%FS(-10℃~80℃)
Long-term Stability	0.5%FS/year
Operation Temp.	-10℃~80℃
Storage Temp.	-20℃~80℃
Load	≤(U-8)/0.02Ω
Response time	≤3s
Insulation	>100MΩ/100V
Protection	IP68
Relative Humidity	10%~95%RH
Vibration Effect	3g(0~150Hz)
Life	10×10^6 times FS
Explosion proof	Exia II BT6 Ga
Housing	Stainless Steel 316L
Cable	PU Cable with airway
Diaphragm	Stainless Steel 316L
Junction Box	PBT

①Testing is under normal temperature (refer to 20℃ ± 5℃ ); non-linearity.

②Within the temperature range, it includes comprehensive index of non-linearity,repeatability, hysteresis, zero drift, sensitivity drift, zero short-term stability etc.

structure

Unit: mm

selection

Order Guide
LT10SR-2809	Liquid Level Transmitter
	Range	[0~2m diesel]L L: Cable length; L-X=(1~2m) suggested
		Code	Output Signal
		E	4mA~20mA DC
			Code	Construction material
				Diaphragm	Port	Housing
			24	SS 316L	SS 316L	SS 316L
				Code	Additional Function
				Yd	PD140 Lightning-proof protection device
				F	Flange installation
				FB	Flange plate installation
				ZH	Bracket installation
				W	Bent pipe installation

LT10SR-2809	[0~2m diesel]3	E	24	YdFB	the whole spec.

application

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