金莎娱乐app澳门-大金沙所有网站

Welcome to the official website of Shanghai Jiudian Automation Equipment Co., Ltd.
CHINA ENGLISH
Shanghai
HOME ABOUT PRODUCTS NEWS CASE MESSAGE CONTACT
 
 

High temperature and high pressure thermocouple




Detailed introduction

1、application

  It is suitable for temperature measurement and control in high temperature and high pressure places in petroleum, chemical and other production processes. It is an indispensable temperature device such as refinery and high-pressure polyethylene.

2、The main technical parameters

Electrical outlet: M20x1.5, NPT1/2

Connection size: M20x1.5, NPT1/2

Protection level: IP65

Flameproof rating: d‖BT4, d‖CT5

Nominal pressure: 15-40MPa



3、Models and Specifications

 

model

Index number

Measuring range℃thermal response timeProtective tube material
specifications Lxl

WRNG-430

WRN2G-430

K0-800< 180S1Cr18Ni9Ti

380x150

430x200

480x250

530x300

580x350

630x400

680x450

WREG-430

WRE2G-430

E0-600

WRNG-440

WRN2G-440

K0-800

WREG-440

WRE2G-440

E0-600

     

1) Thermocouple Class I is ordered by agreement;

2) The rest of the protective tube is ordered according to the agreement;

3) Model 430 is waterproof and model 440 is explosion-proof.


 

4、Protection tube material and selection

and uses

Ultra low carbon content, good resistance to intergranular corrosion, usually used as heat resistant steel

MaterialService temperature℃Characteristics and uses
1Cr18Ni9Ti-200 — 800

High temperature corrosion resistance, usually used for general heat resistant steel

304-200 — 800

Low carbon content, good resistance to intergranular corrosion, usually used as general heat resistant steel

316-200 — 750

Low carbon content, good resistance to intergranularity, usually used as heat resistant steel

316L-200 — 750
310S-200 — 1000

High temperature oxidation resistance, corrosion resistance, usually used as heat resistant steel

GH30300 — 1100

Nickel-based superalloy steel with excellent oxidation resistance and corrosion resistance, usually used as heat-resistant steel

5、Casing form selection

Flange selectable900 ( PN15 )— 2500LB ( PN40 ) RJ Equivalent forms。

代 号NMDdD1D2
AM20x1 . 5(NPT1/2)NPT1 ″Φ34Φ9Φ23Φ18
BNPT11/4 ″Φ45Φ9Φ28Φ23

6、Flange model and specifications

Flange standard code

Standard code

File No

Chinese national standard

GB9112-9131-88

China Ministry of Chemical Industry Standard

HG20592-20635-97

( HGJ44-76-91 )

( HG5001-5028-58 )

China Machinery Ministry Standard

JB/T74-90-94

( JB81-82-59 )

American standard

ASME/ANSI B16 . 5-88

German standard

DIN 2628-2638-1975

Japanese standa

JIS2201-1796

7、Flange specification

   CLASS150-600 RF
   CLASS900-2500 RJ

8、Selection instructions

   1)model
   2)Index number
   3)Accuracy level
   4)Protection tube material and form
   5)Flange specifications and forms
   6) Length or insertion depth


    

Example A: High temperature and high pressure flameproof thermocouple K type 1 protection tube A type insertion depth 300mm. WRNG-440A L × 1=450 × 300 mm. d  BT4 316L ANSI 1 ″ 1500 # RJ





  • NOTHING
  • NOTHING



  • Relevant news
    Title:Judging the quality of a thermocouple?
    Introduction:Itisusedmoreandmorewidelyinproduction.Thermocouplehasbecomeoneofthemostcommonlyusedtemperaturedetectingcomponentsintheindustry.Ithasthecharacteristicsofhighmeasurementaccuracy,widemeasuringrange,simplestructureandconvenientuse.Weunderstandandanalyzeproductsthroughvariouschannels,andpresentawiderange...... [More]
     
    24-hour consultation hotline:
    13918773239
    HOME ABOUT PRODUCTS NEWS CASE MESSAGE CONTACT MAP XMLMAP
     
     
    General manager:Manager Shi   Mobile:13918773239  ADD:No. 1260 Lane 21 Sanzao Road, Pudong New Area, Shanghai, China    TEL:0086-021-50187613      FAX:0086-021-51567138      EMAIL:sales03@sh9t.com
    ?2018 Shanghai Jiutian Automation Equipment Co., Ltd. Copyright  

    金莎娱乐app澳门|大金沙所有网站

    XML 地图 | Sitemap 地图