Wotian temperature sensor introduction

1. PCT100 temperature sensor

Sensitive components: Pt100, Pt1000

Resistance output

Rod diameter: φ8mm

General three-wire system

Advantages: The powder filling has good shock resistance, fast heat response, and accurate temperature sensing.

Disadvantage: low protection level (Helsmann connector)

2，PCT110  temperature sensor

Sensitive components: Pt100, Pt1000

Resistance output

Rod diameter: φ8mm

Generally three-wire system.

Advantages: high protection level, small size.

Disadvantages: powder can not be filled in the structure, the response is slow, the seismic performance is poor, and the induction is not accurate.

3，PCT120 temperature sensor

Sensitive components: Pt100, Pt1000

Resistance output

Rod diameter: φ8mm

Three-line system.

Advantages: high protection level, flameproof better than ordinary sensors, good shock resistance, fast thermal response, accurate temperature sensing.

Improvement: The cooling rod is thickened to increase reliability.

4，PCT130L double platinum resistance temperature sensor

There are two types of connection methods: direct lead, aerial plug lead

Sensitive components: Pt100, Pt1000

Resistance output

Protective rod diameter: φ8mm

Three-line system.

Advantages and disadvantages of direct leads: weak seismic resistance, high protection level, and inconvenient installation

Advantages and disadvantages of aerial insertion: easy installation and weak earthquake resistance.

Improved: Air plug lead is not secure.