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UK SST Level Switch Level Sensor LLHT Series
UK SST Level Switch Level Sensor

UK SST Level Switch Level Sensor - LLHT Series

Level switch that can detect almost any liquid type; oil-based or water-based
Suitable for harsh environments; rugged stainless steel housing and crystal glass sensing head
Terminal wiring options

Product Model: LLHT Series

Product Introduction

UK SST Level Switch Level Sensor LLHT Series Features:

Level switch that can detect almost any liquid type; oil-based or water-based

Suitable for harsh environments; rugged stainless steel housing and crystal glass sensing head

Terminal wiring options


UK SST Level Switch Level Sensor LLHT Series Advantages:

Suitable for corrosive environments

Extreme temperatures

LED output indication



UK SST Level Switch Level Sensor LLHT Series Parameters:

Supply Voltage (Vs)

12VDC~30VDC

Supply Current (Is)

25mA max. 

Output Sink and Source Current (Iout)

200mA max.

Operating Temperature

LLHT187:-25°C~+100°C

LLHT287:-25°C~+140°C

Storage Temperature

-25°C~+80°C

Housing Material

Stainless steel and Simax crystal glass head


Sensor Terminals

M12 Brad Harrison connector

or PUR 3x0.25mm, 2m cable

Output Value


Output Voltage (Vout)

Vs =12—30VDC


lout = 200mA

Output High

Vout = Vs - 1.5V max

Output Low

Vout = 0V + 0.5V max



UK SST Level Switch Level Sensor LLHT Series Selection: