1800C Type B Thermocouple

The positive electrode (BP) is a platinum-rhodium alloy, which contains 30% rhodium and 70% platinum. The positive electrode is platinum-rhodium 30.

The negative electrode (BN) is a platinum-rhodium alloy with a rhodium content of 6%. The negative electrode is platinum-rhodium 6.

Use environment:

1: Suitable for oxidizing and inert atmospheres, and also for short-term use in vacuum.

2: Not suitable for reducing atmosphere or atmosphere containing metal or non-metal vapor.

 

Advantages of B-type thermocouple:

1: Type B thermocouple does not need to use thermocouple compensation wire, because the thermoelectric potential is less than 3μV in the range of 0~50℃.

2: Has the highest accuracy in the thermocouple series

3: It has the best stability in the thermocouple series,

4: The measuring temperature range is very wide,

5: Long service life

6: The upper limit of the measurement temperature is relatively high

 

Measuring temperature range of type B thermocouple

1: Type B thermocouple can measure the temperature of the medium from 0 to 1800°C.

2: Type B thermocouple can be used for a long time at 1300~1600℃.

3: Type B thermocouple is the best thermocouple for high-temperature measurement.

 

Thermocouple	Product modle	Length	Insertin Depth	Graduation	Thermometric	Specification
category		300	150	mark	scope	Diam(mm)
single	GST01	350	200	S/R/B	0-2500C	Ф16
Pt Rh30-Pt Rh6	GST02	400	250			Ф25
Double	GST01	450	300			Ф16
Pt Rh30-Pt Rh6	GST02	550	400			Ф25
Single Pt Rh10-Pt	GST01	650	500			Ф16
	GST02	900	750			Ф25
Double Pt Rh10-Pt	GST01	1150	1000			Ф16
	GST02	1250	1100			Ф25