Thermocouple

Short Description:

FOB Price: US $2- 30 / Piece

Min.Order Quantity: 10 Piece/Pieces

Supply Ability: 100000 Pieces per Month

Shipping: Express, ocean shipping, air shipping

Payment Terms: T/T, PAYPAL, WESTERN UNION

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Product Detail

Product Tags

Specification

Item Name

Thermocouple

Item No.

PM-TM

Size

Customized

Calibrations of thermocouple

R/S/B/K/N/J/E/T etc

Response time

3-5 s

Temperature

0 to 1200 deg C

Probe material

Miner coated and stainless steel sheaths

Types

Probe, Screw, 1/4 NPT, M6, M8

Shapes

Straight, 45° bend or 90° bend

Accuracy

Class A or Class B

Certificates

CE, RoHs

Packaging

Fumigation free wooden case

Material

Probe

SS 304, SS 316L

Wire

Fiber glass wire, SS braided wire, teflon wire, PETF wire, silicone wire etc

Accessories Information

Thread or flange

Customized

Connection box

Optainal

Connectors

Optainal

Introductions of Thermocouple

A thermocouple is a simple, robust and cost-effective temperature sensor used in a wide range of temperature measurement processes. It consists of two dissimilar metal wires, joined at one end. When properly configured, thermocouples can provide measurements over a wide range of temperatures.

Known for their versatility as temperature sensors, thermocouples are manufactured in a variety of styles, such as thermocouple probes, thermocouple probes with connectors, transition joint thermocouple probes, infrared thermocouples, bare wire thermocouple or even just thermocouple wire.

The feature of Thermocouple

Customized diameter, sheath lengths and lead length

Stainless steel braided or hose protection

K, J, T and E calibrations

Grounded, ungrounded and exposed junctions

Flat and drill point

Epoxy sealed cold ends

Flexible extensions

Miner coated and stainless steel sheaths

Straight, 45° bend or 90° bend

12 mm and 15 mm locking bayonet caps

The applications of thermocouples

1. Food processing equipment

2. De-icing

3. Plating baths

4. Industrial processing

6. Medical equipment

7. Pipe tracing control

8. Industrial heat treating

9. Packaging equipment

10. Liquid temperature measurement

11. Refrigerator temperature control

12. Oven temperature control

Datasheet

Type	Temperature range (°C)				Tolerance class (°C)
	Continuous		Short-term		One	Two
	Low	High	Low	High
K	0	1100	−180	1300	−40 – 375: ±1.5	−40 – 333: ±2.5
					375 – 1000: ±0.004×T	333 – 1200: ±0.0075×T
J	0	750	−180	800	−40 – 375: ±1.5	−40 – 333: ±2.5
					375 – 750: ±0.004×T	333 – 750: ±0.0075×T
N	0	1100	−270	1300	−40 – 375: ±1.5	−40 – 333: ±2.5
					375 – 1000: ±0.004×T	333 – 1200: ±0.0075×T
R	0	1600	−50	1700	0 – 1100: ±1.0	0 – 600: ±1.5
					1100 – 1600: ±0.003×(T − 767)	600 – 1600: ±0.0025×T
S	0	1600	−50	1750	0 – 1100: ±1.0	0 – 600: ±1.5
					1100 – 1600: ±0.003×(T − 767)	600 – 1600: ±0.0025×T
B	200	1700	0	1820	Not available	600 – 1700: ±0.0025×T
T	−185	300	−250	400	−40 – 125: ±0.5	−40 – 133: ±1.0
					125 – 350: ±0.004×T	133 – 350: ±0.0075×T
E	0	800	−40	900	−40 – 375: ±1.5	−40 – 333: ±2.5
					375 – 800: ±0.004×T	333 – 900: ±0.0075×T
Chromel/AuFe	−272	300	N/A	N/A	Reproducibility 0.2% of the voltage.
					Each sensor needs individual calibration.