Lefoo Temperature Sensor LFW10

LEFOO LFW10 temperature transmitter is a transmitter specially designed for industrial applications. It is specially designed for lightning surge, electrostatic discharge, group pulse withstand voltage, etc., and has strong anti-interference ability. There are five installation methods: wall-mounted, air duct/water pipe, split, and clamp. Three output modes of current, voltage and thermal resistance are optional. The on-site installation ability is strong, and the spring screw/terminal design is suitable for quick installation. It can be widely used in computer rooms, HVAC, buildings, warehouses and other places where temperature detection is required.

Feature

* Up to 5 installation and output options available

* New industrial appearance quick installation design, suitable for quick installation and deployment

* Imported Heraeus A-level sensor, high precision, fast response, low temperature drift

* With excellent anti-interference ability and protection function, CE certification, RoHS, IP65

Get a Quote PDF Download

Transmitter

Pump

Specification
Features
Applications

Specification of Temperature Sensor LFW10

Model Select Table
Note: Accuracy of thermal resistance PT series is ±0.2℃@25℃, Exactness of NTC and Ni series is ±0.4℃@25℃

Code and Instruction									Remark
LFW10-1	Wall-mounted					LFW10-4		separated type	model
LFW10-2	Duct type					LFW10-5		Clamp type
LFW10-3	Tube type
	V10	0~10VDC(3 wire)					2	NTC20K，±0.4℃@25℃	Temperature output
	A4	4~20mA(2 wire)					3	Ni 1000，±0.4℃@25℃
	V5	0~5VDC(3 wire)					4	NTC10K-II,±0.4℃@25℃
	0	PT1000/±0.2℃@25℃					5	NTC10K-III,±0.4℃@25℃
	1	PT100，±0.2℃@25℃					6	NTC10K-A,±0.4℃@25℃
		0	none						Temperature Range
		1	0~50℃
		2	-20~60℃
		8	customized
				0	75MM				Probe Length
				1	125MM
				2	200MM
				8	customized
LFW10-2	2	1		2					Example

Sensor	High-precision thermal resistance, see selection table (resistance output type) / PT1000, Class A (analog output type)
Output	4~20mA or 0~10VDC, 0~5VDC
Exactness	Typical 0.2~0.5℃@25℃, / ±0.2℃@25℃
power	Voltage type:15~35VDC/24VAC±20%	Current type 18.5~35VDC (RL=500Ω) 8.5~35VDC (RL=0Ω)
Output load	(Analog output type): ≤500Ω (current type), ≥2KΩ(0~5V), ≥3KΩ(0~10V)
Casing	PC housing, stainless steel probe (φ6mm), and casing
Work situation	-40~70℃, 0~95%RH (non-condensing)
Liquid prevent level	IP65