Acid proof resistance sensor for hygienic applications

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Acid proof resistance sensor for hygienic applications

W-E-x-HST (datasheet 13), W-E-x-HST-…-HD (datasheet 13-HD)

Features
  • temperature sensor for hygienic installations
  • all parts made of acid proof steel
  • temperature range -200…+550 °C
  • Pt100 accuracy class A as a standard, more accurate on request
  • mounting by welding or with clamp connection
  • thermowell material according to the application
  • replaceable inner element, MI-construction, vibration proof
  • tailored solutions according to specific needs
  • ATEX Ex-i versions available
  • HD-versions for food product zone available.
Typical applications
  • Food industry
  • Pharmaceutical industry
  • Chemical industry
  • Process industry
  • Energy and power plant technology
  • Machinery, plant and vessel construction.

Drawing 1 – version …CLAMP…

Drawing 2 – version …S…

Code key


Code key for non-certified versions

Installation example


Installation example of the welded version S, non-certified.

Installation example of the HD-version, EHEDG certified

HD versions – W-E-x-HST-CLAMP/51-30/1000-4-A-yy-HD – are EHEDG Certified (TYPE EL Class I) for food product zone. Detailed information on the special datasheet 13-HD and on the installation and cleaning instruction sheet Instructions-13-HD, please see Downloads.

Features
  • HD = hygienic design, EHEDG certified
  • temperature sensor for hygienic installations
  • all parts made of acid proof steel
  • temperature range -200…+550 °C
  • Pt100 accuracy class A as a standard, more accurate on request.
  • mounting with clamp connection
  • thermowell material according to the application
  • replaceable sensing element, MI-construction, vibration proof
  • tailored solutions according to specific needs.
Typical Applications
  • Food industry
  • Pharmaceutical industry
  • Chemical industry
  • Process industry
  • Energy and power plant technology
  • Machinery, plant and vessel construction.

The EHEDG certificate copy of the W-E-x-HST-CLAMP/51-30/1000-4-A-yy-HD sensors (ehedg.org) »

What is EHEDG? »

Technical data

Thermowell material AISI 316L, max. temp. +550 °C, temporarily +600 °C
other materials on request
Tolerances Pt100 (EN-60751) HD-versions:
– A, tolerance +/- 0,15 + 0,002 x t, operating temperature -100…+450 °C
other versions also:
– B, tolerance +/- 0,3 + 0,005 x t, operating temperature -196…+600 °C
– B 1/3 DIN, tolerance +/- 1/3 x (0,3 + 0,005 x t), operating temperature -196…+600 °C
– B 1/10 DIN, tolerance +/- 1/10 x (0,3 + 0,005 x t), operating temperature -196…+600 °C
Temperature range Pt100 -200…+550 °C
Approvals all versions:
– GOST-R, METROLOGICAL PATTERN APPROVAL
HD-versions also:
– EHEDG Type EL Class I certified
Quality certificate ISO 9001:2008 issued by DNV
IP-class IP65, higher IP-class on request

Connections

Pt100 wire colors

+ Drawing

Drawing 1 – version …CLAMP…

+ Drawing

Drawing 2 – version …S…

+ Code Key

Code key


Code key for non-certified versions

+ Installation example

Installation example


Installation example of the welded version S, non-certified.

Installation example of the HD-version, EHEDG certified

+ EHEDG certified HD-versions

HD versions – W-E-x-HST-CLAMP/51-30/1000-4-A-yy-HD – are EHEDG Certified (TYPE EL Class I) for food product zone. Detailed information on the special datasheet 13-HD and on the installation and cleaning instruction sheet Instructions-13-HD, please see Downloads.

Features
  • HD = hygienic design, EHEDG certified
  • temperature sensor for hygienic installations
  • all parts made of acid proof steel
  • temperature range -200…+550 °C
  • Pt100 accuracy class A as a standard, more accurate on request.
  • mounting with clamp connection
  • thermowell material according to the application
  • replaceable sensing element, MI-construction, vibration proof
  • tailored solutions according to specific needs.
Typical Applications
  • Food industry
  • Pharmaceutical industry
  • Chemical industry
  • Process industry
  • Energy and power plant technology
  • Machinery, plant and vessel construction.

The EHEDG certificate copy of the W-E-x-HST-CLAMP/51-30/1000-4-A-yy-HD sensors (ehedg.org) »

What is EHEDG? »

+ Technical data

Technical data

Thermowell material AISI 316L, max. temp. +550 °C, temporarily +600 °C
other materials on request
Tolerances Pt100 (EN-60751) HD-versions:
– A, tolerance +/- 0,15 + 0,002 x t, operating temperature -100…+450 °C
other versions also:
– B, tolerance +/- 0,3 + 0,005 x t, operating temperature -196…+600 °C
– B 1/3 DIN, tolerance +/- 1/3 x (0,3 + 0,005 x t), operating temperature -196…+600 °C
– B 1/10 DIN, tolerance +/- 1/10 x (0,3 + 0,005 x t), operating temperature -196…+600 °C
Temperature range Pt100 -200…+550 °C
Approvals all versions:
– GOST-R, METROLOGICAL PATTERN APPROVAL
HD-versions also:
– EHEDG Type EL Class I certified
Quality certificate ISO 9001:2008 issued by DNV
IP-class IP65, higher IP-class on request
+ Connection

Connections

Pt100 wire colors

+ Download