Releu termic TR111V.
  • Releu termic TR111V.

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Producător: ZIEHL

TR111V releu termic

Temperature-Relays TR111V can be used as limit-switches or 2-point controllers with high repeat accuracy. 3 measuring-ranges, adjustable hysteresis and switching delay and the choice between operating- and closed-current principle of the relay make it a very universal device.

  • Measuring input 1x Pt 100 (RTD)/ 3-wire
  • Measuring ranges selectable:
    - -10 ... + 40/0 ... 100/0 ... 200 ° C
    - 0 ... 100/0 ... 200/200 ... 300/300 ... 400 ° DO.
  • 1 limit adjustable 0...100 %
  • Switching delay adjustable 0,1...10 s
  • Output-relay 1 changeover-contact (co)
  • Operating- or closed-current-mode selectable with bridge
  • Switching off at sensor-shortcircuit or break
  • LEDs for display state of relay
  • Housing for mounting in switchgear cabinets or fuseboxes, 35 mm wide
  • Mounting heigt 55 mm
  • Universal supply-voltage AC/DC 24-240 V


Protection from over-temperature in processes, plants and machines. Monitoring of temperatures in bearings. Controlling of temperatures in processes and plants.

Part number:

T224107 -10…+200 ° C
T224108 0…400 ° C

Technical data

Rated supply voltage Us AC / DC 24-240 V, 0/50/60 Hz,(DC 20,4 - 297 V, AC 20 - 264 V)
Pt 100 Sensor (RTD) EN 60751 / IEC 60751
Measuring ranges ranges selectable
Error of setting ± 5 K
Repeat error app. 0,5 K
Temperature-dependence ≤0,05% / K
Hysteresis adjustable 2 ... 10 K
Switching delay don/doff adjustable 0,1 ... 10 s
Output relay 1 change-over-contact (co)
Type of contact Type 3, see general technical information
Test conditions see general technical information
Rated ambient temperature range -20 ° C… + 55 ° C
Dimensions h x w x d Typ V2: 90x35x58 [mm], głębokość montażowa 55 mm
Attachment on 35 mm DIN rail according to EN 60 715 or screws M4
Protection Housing/Terminals IP 30 / IP 20
Weight approx. 100 g
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Temperature-Relays TR111V can be used as limit-switches or 2-point controllers with high repeat accuracy. 3 measuring-ranges, adjustable hysteresis and switching delay and the choice between operating- and closed-current principle of the relay make it a very universal device.

  • Measuring input 1x Pt 100 (RTD)/ 3-wire
  • Measuring ranges selectable:
    - -10 ... + 40/0 ... 100/0 ... 200 ° C
    - 0 ... 100/0 ... 200/200 ... 300/300 ... 400 ° DO.
  • 1 limit adjustable 0...100 %
  • Switching delay adjustable 0,1...10 s
  • Output-relay 1 changeover-contact (co)
  • Operating- or closed-current-mode selectable with bridge
  • Switching off at sensor-shortcircuit or break
  • LEDs for display state of relay
  • Housing for mounting in switchgear cabinets or fuseboxes, 35 mm wide
  • Mounting heigt 55 mm
  • Universal supply-voltage AC/DC 24-240 V


Protection from over-temperature in processes, plants and machines. Monitoring of temperatures in bearings. Controlling of temperatures in processes and plants.

Part number:

T224107 -10…+200 ° C
T224108 0…400 ° C

Technical data

Rated supply voltage Us AC / DC 24-240 V, 0/50/60 Hz,(DC 20,4 - 297 V, AC 20 - 264 V)
Pt 100 Sensor (RTD) EN 60751 / IEC 60751
Measuring ranges ranges selectable
Error of setting ± 5 K
Repeat error app. 0,5 K
Temperature-dependence ≤0,05% / K
Hysteresis adjustable 2 ... 10 K
Switching delay don/doff adjustable 0,1 ... 10 s
Output relay 1 change-over-contact (co)
Type of contact Type 3, see general technical information
Test conditions see general technical information
Rated ambient temperature range -20 ° C… + 55 ° C
Dimensions h x w x d Typ V2: 90x35x58 [mm], głębokość montażowa 55 mm
Attachment on 35 mm DIN rail according to EN 60 715 or screws M4
Protection Housing/Terminals IP 30 / IP 20
Weight approx. 100 g
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