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Haiwosen (Shenzhen) Industrial Co., Ltd
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Haiwosen (Shenzhen) Industrial Co., Ltd

  • E-mail

    303863289@qq.com

  • Phone

    1592012960518924633781

  • Address

    8F, Building 1, Shanzuitou Comprehensive Building, Hualong Road, Longhua New District, Shenzhen

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Hot sleeve (high pressure wear-resistant resistance leakage) thermocouple (resistance)

NegotiableUpdate on 12/10
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Overview

Hot sleeve (high pressure wear-resistant resistance leakage) thermocouple (resistance)

Product Details

The hot sleeve thermocouple (resistor) produced by our company is suitable for steam pipelines, boilers, and other applications that require temperature, pressure, and flow rate. Main technical parameters: Electrical outlet: M201.5, NPT1/2 connection size: M201.5, NPT1/2 protection level: IP65. Hot sleeve thermocouple - Hot sleeve thermocouple is mainly used to measure the temperature of steam pipelines and boilers

※ Application

The products produced by our companyHot sleeve thermocouple (resistance)Suitable for steam pipelines, boilers, and other applications that require temperature, pressure, and flow rate.

※ Main technical parameters
Electrical outlet: M20 × 1.5, NPT1/2
Connection size: M20 × 1.5, NPT1/2
Protection level: IP65

Hot sleeve thermocouple

----Hot sleeve thermocouples are mainly used to measure the temperature of steam pipelines and boilers. The thermocouple adopts a hot sleeve protective tube, which can be quickly separated from the thermocouple core. When in use, the user can weld or thread the hot sleeve onto the main equipment, and then screw the thermocouple in to work. Its advantages include increased working pressure and service life of the protective tube, as well as ease of maintenance or replacement of thermocouples. Currently, this structural form is widely adopted.
----The hot sleeve protective tube adopts special deep blind hole processing technology, with uniform wall thickness at the end and no need for welding, which means there is no problem of material grain growth caused by welding stress, making the hot sleeve have high mechanical strength and corrosion resistance.
----The entire series of products use armored temperature measuring elements, so other domestic factories produce products with prefabricated element structures, while our company uses armored element structures.
----Hot sleeve thermocouples have several corresponding structures and installation forms depending on the working pressure, temperature, and flow rate used, and users can freely choose according to their usage. At the same time, after installing the transmitter on the product, not only can compensation wires be saved, but the temperature transmitter also outputs a standard signal of 4-20mA, enhancing its anti-interference ability.
Hot sleeve thermocouple
name
model
graduation mark
measurement range
Nominal Pressure
flow velocity
Protective tube material
Note
Single thermocouple
WRNR-01
K
0~600℃
≤29.4MPa
≤ 100 meters per second

0Cr18Ni12Mo2Ti

1Cr18Ni9Ti

-
WRER-01
E
Dual thermocouple
WRNR2-01
K
WRER2-01
E
Integrated thermocouple
WRNRJ-01
K
0~600℃
≤29.4MPa
≤ 100 meters per second

0Cr18Ni12Mo2Ti

1Cr18Ni9Ti

Users can select the transmitter range according to their needs
WRERJ-01
E
Note: The exposed length H can also be selected according to the thickness of the insulation layer in the 200, 250, 300, 350, 400, 450, 500 series, but it needs to be specified when ordering.
High temperature and high pressure thermocouple
name
model
graduation mark
measurement range
Nominal Pressure
flow velocity
Protective tube material
Insertion length l1×l(mm)
Single thermocouple
WRNR-13
K
0~600℃
≤29.4MPa
≤100m/s

0Cr18Ni12Mo2Ti

1Cr18Ni9Ti

150×50
200×5
200×100
250×100
250×150
300×150
WRER-13
E
Dual thermocouple
WRNR2-13
K
WRER2-13
E
Medium temperature and medium voltage thermocouple
name
model
graduation mark
measurement range
Nominal Pressure
flow velocity
Protective tube material
Insertion length l1×l(mm)
Single thermocouple
WRNR-14
K

0~340℃

≤29.4MPa
≤30m/s

0Cr18Ni12Mo2Ti

1Cr18Ni9Ti

50
100
150
200
250
300
WRER-14
E
Dual thermocouple
WRNR2-14
K
WRER2-14
E
Low temperature and low pressure thermocouple
name
model
graduation mark
measurement range
Nominal Pressure
flow velocity
Protective tube material
Insertion length l1×l(mm)
Single thermocouple
WRNR-15
K

0~260℃

≤2MPa
≤9m/s

0Cr18Ni12Mo2Ti

1Cr18Ni9Ti

50, 100
150, 200
250, 300
350, 400
450, 500
WRER-15
E
Dual thermocouple
WRNR2-15
K
WRER2-15
E
Note: 1. Conventional product H=150mm, when used for condenser, H=2000 or 2500mm; 2. Installation thread can be ZG1 "or NPT1", additional information should be added when ordering