WSSN series shock resistant thermometerDetailed product description：

The WSSN series shock resistant thermometer is an on-site detection instrument for measuring low and medium temperatures. It can directly measure the temperature of liquid, steam, and gas media within the range of -80 ℃ to+500 ℃ in various production processes, as well as harsh and vibrating environments. This shock resistant thermometer has the characteristics of waterproof, corrosion-resistant, vibration resistant, intuitive, easy to read, mercury free, sturdy and durable in terms of design principles and structure. It is widely used in industries and scientific research departments such as petroleum, chemical, machinery, shipbuilding, power generation, textile, printing and dyeing.

Main Features
On site temperature display, intuitive and convenient; Safe and reliable, with a long service life;
Multiple structural forms can meet different requirements. Mercury free, easy to read, sturdy and shock resistant.
The protective pipe material is 1Gr18Ni9Ti stainless steel and molybdenum titanium, with strong pressure resistance and anti-corrosion ability.
The core pulling thermometer can be maintained or replaced for a short period of time without stopping the machine.
There are various types of integrated models including axial, radial, 135 º, universal, etc., which are suitable for various on-site installation needs.

working principle
A shock resistant thermometer is composed of bimetallic sheets wound in a circular curved shape. When one end expands due to heat, it drives the pointer to rotate, and the working instrument displays the corresponding temperature value. It also prevents environmental vibration by filling the thermometer with silicone oil or separating the display part from the measuring part to achieve shock resistance.
Implementation Standard
JB/T8803-1998 GB3836-83
Other parameters
Scale dial nominal diameter: 60 100 150
Accuracy level: (1.0), 1.5
Thermal response time: ≤ 40S
Protection level: IP55
Angle adjustment error: The angle adjustment error should not exceed 1.0% of its range
Return difference: The return difference should not exceed the absolute value of the basic error limit
Repeatability: The limit range of repeatability should not exceed 1/2 of the absolute value of the basic error limit
Extended products: Seismic resistant bimetallic thermometer, Seismic resistant electric contact bimetallic thermometer, Stainless steel seismic resistant bimetallic thermometer, Stainless steel seismic resistant electric contact bimetallic thermometer

Temperature measurement range

Measurement range ℃	Scope of application
	Industrial and Commercial	Laboratory, small
-80～+40	√	√
-40～+80	√	√
0~50	√	√
0~100	√	√
0~150	√	√
0~200	√	√
0~300	√	√
0~400	√	√
0~500	√	√