Specifications

1. Directly display temperature on the spot
2. High reliability and long life expectancy
3. Many structure forms to meet dif

  

Xian Qin Wei Instrument Factory is a plantbased research institute integrating the development, production and sale of instrumentation, electrical and mechanical equipment. We take "focus on business development, customer-oriented, quality first, and excellence" as our philosophy, creating a number of high tech products to fill the gaps in the automation instrumentation industry. The sale of products provides 12-month warranty and lifetime tracking service.

Our main products are industrial metrology calibration instrumentation, electrical automation equipment, various types of electrical testing equipment, and environmental class of instruments. We also undertake the manufacture of domestic and foreign famous instrument products and provide complete services. Our products are used in the power, petrochemical, metallurgy, machinery, coal, pharmaceutical and other fields, winning hundreds of clients. Our main products are instruments, a variety of pressure gauges, pressure calibrators,pressure transmitters,sensors, pressure reducers, intelligent digital display instruments, beam control instruments, flow meters, inspection instruments, electronic and electrical testing instruments; intelligent electronic temperature, pressure, differential pressure, level control display instrument series;alarm instrument series; magnetic level gauge; RF admittance object controller, calibration instrument series, automation instruments and devices, instrumentation control systems, factory automation, floor automation, office automation, environmental protection equipment, mechanical product design, manufacturing, sales commissioning and maintenance services! Facing the new market environment, our company adheres to sustainable development, quality for survival, technology and development, and a good reputation for service, to manage efficiency, and become a high science and technology enterprise.

 

 

 

  

Multipurpose pressure thermometer Bimetallic thermometer is based on bimetal bended into ring shape. One side of bimetal expands in time of being heated ,which results in revolving of indicator, then the meter indicates corresponding temperature value to pyroelectric potential.

 

Main Technical Parameters

1. Executive Standard: JB/T8803-1998

2. Nominal Diameter of Dial: 60, 100, 150

3. Accuracy Class (1.0), 1.5

4. Thermal Response Time:≤40s

5. Protection Class: IP55

6. Angle-adjusting Error

It shall be no more than 1% of its measuring range

7. Return Error

It shall be no more than the absolute value of basic error limit.

8. Repeat

The repeat range shall be no more than 1/2 of absolute value of basic error limit.

9. Measuring Range

 

Measuring Range°C	Application Range
	For Industry & Commerce	For Laboratory
-80~+40	√	√
-40~+80	√	√
0~50	√	√
0~100	√	√
0~150	√	√
0~200	√	√
0~300	√	√
0~400	√	-
0~500	√	-

 10. Ambient Condition for Normal Operation

 

Working Place	Temperature°C	Relative Humidity%
Sheltered Place	-25~+25	5~100
Outdoor	-40~+85	5~100

 

 

Bimetal thermometer sepcs:

Model: RV2

Specification: Round R190, the length of back-side bracket 15--28mm

Temperature range: 0°c--100 °c ±5 °c

Fixing: usually in vertical, horizontal if needed by customer, either in the left or right side.

Customer special request acceptable.