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WRN / WRE series No fixtures thermocouple, Assembly Thermocouple

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China Beijing Water Meter Co.,Ltd. certification

Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Dean

The company considerate after-sales service ,And try their best to meet the requirement of customers. We will be a long-term cooperation.

—— Albert

Easy to talk with, very professional and fast service, the quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

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WRN / WRE series No fixtures thermocouple, Assembly Thermocouple

Large Image : WRN / WRE series No fixtures thermocouple, Assembly Thermocouple

Product Details:

Place of Origin:	China
Brand Name:	OEM
Model Number:	WRNM-101A

Payment & Shipping Terms:

Minimum Order Quantity:	5
Price:	contact
Packaging Details:	Carton box
Delivery Time:	10 days
Payment Terms:	T/T
Supply Ability:	1000PCS / month

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Detailed Product Description

Highlight:

s type thermocouples

high temperature thermocouple

WRN / WRE series No fixtures thermocouple, Assembly Thermocouple

WRN / WRE series No fixtures thermocouple, Assembly Thermocouple, Temperature Sensor, K type thermocouple, E type thermocouple

Name	Model	Installation	No indexing	Protection tube material	Diameter	Temperature range
Ni-Cr - Ni-Si Thermocouple	WRN-120	No fixtures	K(EU-2)	1Cr18Ni9Ti	Φ16mm	0～1100℃
	-130
	WRN-121				Φ20mm
	-131
	WRN-122			High alumina protection tube	Φ16mm	0～1300℃
	WRN-123				Φ20mm
Ni-Cr – constantan Thermocouple	WRE-120		E(EU-2)	1Cr18Ni9Ti	Φ16mm	0～900℃
	-130
	WRE-121				Φ20mm
	-131
	WRE-122			High alumina protection tube	Φ16mm
	-123				Φ20mm

WRP-120 130 121 131 320 330 321 331 Platinum Rhodium 10 - Platinum Thermocouple, S-type thermocouple

WRR-120 130 121 131 320 330 321 331 Platinum Rhodium 30 - Platinum Thermocouple 6, B-type thermocouple

WRN-120 130 121 131 122 123 No fixed assembly thermocouple, K type thermocouple, nickel chromium - nickel silicon thermocouple

WRE-120 130 121 131 122 123 No fixed thermocouple assembly, E-type thermocouple, NiCr - constantan thermocouple

WRN-220 230 221 231 Thermocouple assembly screws, K type thermocouple, nickel chromium - nickel silicon thermocouple

WRE-220 230 221 231 Thermocouple assembly screws, E-type thermocouple, NiCr - constantan thermocouple

WRN-320 330 321 331 Flanges fabricated thermocouple, K type thermocouple, nickel chromium - nickel silicon thermocouple

WRE-320 330 321 331 Flanges fabricated thermocouple, E-type thermocouple, NiCr - constantan thermocouple

WRN-420 430 421 431 Mounting flange assembly type thermocouple, K type thermocouple, nickel chromium - nickel silicon thermocouple

WRE-420 430 421 431 Mounting flange assembly type thermocouple, E-type thermocouple, NiCr - constantan thermocouple

WRN-520 530 Right angle thermocouple assembly, K type thermocouple, nickel chromium - nickel silicon thermocouple

WRN-620 630 Thermocouple fixed threaded cone assembly, K type thermocouple, nickel chromium - nickel silicon thermocouple

WRE-620 630 Thermocouple fixed threaded cone assembly, E-type thermocouple, NiCr - constantan thermocouple

WRN-140 141 240 241 440 441 Explosion-proof Thermocouple, K type thermocouple, nickel chromium - nickel silicon thermocouple

Thermocouple assembly, nickel chromium - nickel silicon thermocouples, nickel chromium - constantan thermocouple, K type thermocouple, E-type thermocouple, S-type thermocouple, B-type thermocouple, explosion-proof Thermocouples, flameproof thermocouple

Thermocouple Model Description

W R □ □ -□ □ □

a b c d e f g

a. Temperature Instrumentation

b. Thermocouple

c. Temperature Instrumentation

R: Platinum Rhodium 10 - Platinum Rhodium 6

P: Platinum Rhodium 10 - Platinum

N: Ni-Cr - Ni-Si

E: Ni-Cr – constantan

d. 2: Two-core thermocouple

e. Mounting form:

1: No fixtures

2: Fixed thread

3: Activities flange

4: Fixed flange

5: Right Angle

6: Screw protection tube cone

f. Junction box in the form:

1: No junction box

2: Splash type

3: Waterproof type

4: Explosion-proof type

g. Design No:

0: Φ16mm Stainless steel protection tube

1: Φ20mm Stainless steel protection tube

2: Φ16mm High alumina protection tube

3: Φ20mm High alumina protection tube

4: Φ25mm protection tube

Ratings & Review

Overall Rating

4.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

67%

4 stars

3 stars

2 stars

33%

1 stars

All Reviews

h*o

Vatican City State (Holy See) Oct 24.2025

Helpful (123)

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Wanzan

Brazil Oct 23.2025

Helpful (1w+)

"The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly r

Lily

Brazil Oct 21.2025