YJJ LLC102000 Digital Output Level Sensor Used For Liquid Level Monitoring Industrial Scenarios

Product Description:

YJJ LLC102000 Digital Output Level Sensor Is Used for Liquid Level Monitoring in Industrial Scenarios

Features:

LLC102000 is a standard type photoelectric liquid level sensor from SST Sensing Company of the UK, designed for industrial scenarios. It employs a solid-state technology without moving parts and can perform single-point liquid level on-off detection. It is suitable for installation scenarios with limited space. Here is the detailed parameter description:

Core Electrical Parameters

Parameter Specific Indicators

Power Supply Voltage Maximum + 15.4Vdc

Power Supply Current Maximum 2.5mA (under 15.4Vdc power supply condition)

Output Type Transistor output, TTL compatible push-pull output Output current: 100mA

Output level characteristics: When the material number D3 is followed by "L", the output level in the air is low; otherwise, it is high.

Output voltage: When the output is high, Vout = Vs - 1V (maximum value); when the output is low, Vout = 0V + 0.5V (maximum value); when there is no output current (Iout = 0mA), the output high level Vout = Vs - 0.3V (maximum value), and the output low level Vout = 0V + 0.1V (maximum value).

Physical and installation parameters

Parameter Specific indicator

Shell material Polysulfone

Installation method Threaded installation, with thread specification of M12x1 - 8g

Adaptable installation hole diameter Approximately 12.5 ± 0.3mm

Tightening torque Maximum 1.5N・m (i.e. 13.26 inches of pound)

Connection line configuration 250mm lead wire, with tin-plated wire ends

Environmental and tolerance parameters

Parameter Specific indicator

Operating temperature Standard type, -25°C to + 80°C

Storage temperature Standard type, -30°C to + 85°C

Maximum pressure capacity Up to 7bar when the seal is intact

Other key features

Using the principle of total internal reflection optics, when the sensing end is covered by liquid, the change in infrared light refraction triggers the switching of output level, achieving liquid level detection;

It has electrical protection performance, compliant with CE standards, suitable for complex industrial electromagnetic environments;

There are no moving parts, which can reduce the risk of faults during use and has a compact size, suitable for installation in scenarios with limited space.

Specifications: