Resistance thermometer Pt100, screw-in thermowell or flange

Type series GA2510

  • EX
  • SIL2
Resistance thermometer Pt100, screw-in thermowell or flange - GA2510


  • Pt100 connection in 3- or 4-wire technology
  • Measuring insert 1 x Pt100 or 2 x Pt100
  • Measuring insert interchangeable
  • Process connection for screw-in thermowell or with flange connection
  • Various thermowell designs available


  • Explosion protection
  • Classification per SIL2
  • Transmitter can be integrated
  • Measuring insert for In-process calibration

Technical Data

Constructional design / case
Mechanical design Measuring insert interchangeable with connection head and neck-tube
Connection head (Options) · model B, cap with 2 slotted screws, mat. aluminium, IP 54
· model BUZH, high spring cover with slotted screw, mat. aluminium, IP 65
· field housing Ø 60 mm, screw cap, stainless steel mat.-no. 1.4305 (303), IP 67*
Thermowell material stainless steel mat.-no. 1.4571 (316Ti). Special materials upon request.
Thermowell 9 x 1 bzw. 11 x 2 mm length see order details
option: certification of material testing per DIN EN 10204
Upon request a calculation for thermowells can be made (for static or dynamic
application) with certificate.
Measuring insert Material stainless steel, interchangeable, DIN 43735
length of measuring insert l5= thermowell length L + 10 mm
Ø of meas. insert depending on thermowell, standard 6 mm
resistor Pt 100 according to DIN EN 60751
Optional: Measuring insert with connection socket per DIN 43735 and with additional test pipe for In-process calibration.
Material: stainless steel, mat..-no. 1.4571 (316 Ti) (see data sheet T4-025-45)
Type of sensor/class/circuit see order details
Accuracy of the measuring resistor class A according to EN 60751
Process connections for screw-in/insertion/weld-in
· G 1/2 B, G 3/4 B
· G 1 B
· M 20 x 1.5
· 1/2" NPT, 3/4" NPT
with flange connection
· DN50 PN10/40 model B1 (DIN EN 1092-1)
· DN25 PN10/40 model B1 (DIN EN 1092-1)
Further process connections upon request
material: stainless steel mat. no. 1.4571 (316Ti)
Integration of transmitter suitable Pt100 transmitters can be integrated into the connection head.
a) instead of terminal block
b) mounting in the spring cover of the connection head BUZH
see product group T4 for analog or digital transmitters
LED-on-site indication programmable LED-on-site indication for stainless steel field housing (Ø 60 mm), see data sheet M6-031.
*Further connection designs upon request
Tests and certificates
See documents
Type series
GA2510, GA2511


  • T4-025-2

    Data Sheet

  • BA_015

    Operating Instruction

  • XA_002

    Ex Instructions - BVS 04 ATEX E 144 X

  • XA_003

    Ex Instructions - IBExU 13 ATEX 1017 X

  • XA_025

    Ex Instructions - ex-protection nA

  • SA_005

    SIL Instructions - Resistance thermometer

  • ZER_021

    Certificate - ATEX

  • ZER_034

    Certificate - EHEDG

  • ZER_082

    Certificate - IBExU

  • TA_033

    Technical Information

  • KE_005

    Declaration of Conformity