Nengyan OLV-2P liquid level switch

Nengyan OLV-2P liquid level switch

The Nengyan OLV-2P is a float type liquid level switch that is installed on top and is mainly used to detect the liquid level of liquids.

This product detects liquid level by combining a magnet and a lead switch. The lead switch is an electromagnetic driven switch

Its contacts are encapsulated together with inert gas in a glass tube.

Nengyan OLV-2P is a float type liquid level switch, which features 7 standard methods and over 10 special methods,

And it can achieve upper and lower limit alarms and various controls. The parameters of this product are as follows:

• Float parameters:

• Outer diameter size: diameter 25mm * H25mm;

• Inner diameter size: 9mm;

• Measurable liquid specific gravity: 0.6 or above;

• Draft: 14mm, 19mm;

• Viscosity: below 5P;

Reverse flow: can (note: when the ball is reversed up and down, it works in reverse);

Material: The main body is made of polyacetal and polypropylene, the floating ball is made of foamed NRB+and foamed polypropylene, the fixing device is SUS136 and polypropylene, and the installation nut is made of polyacetal and polypropylene.

• Job characteristics:

Switching error: 1.5 ± 1mm;

• Gap between float and rod: 1.4mm;

• Working temperature and pressure: Working temperature -10-90 ℃, working pressure 1Mpa.

Nengyan OLV-2P liquid level switch

• Physical characteristics:

• Weight: approximately 16g;

Installation thread: G1/8;

• Wire: 300mm;

• Wire material: heat-resistant PVC coating (black);

• Tensile strength of wire: 20N Max;

• Impact resistance: 100m/S2 Max.