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Thermatel® TG1/TG2 Thermal dispersion switches with remote electronics

Magnetrol International

Magnetrol International

Sygnalizator termodyspersyjny ze zdalną obudową Thermatel TG1/TG2  Magnetrol

  • Thermatel® TG1/TG2 with twin tip sensor and remote electronics for mounting on DIN rail
  • Thermatel® TG1/TG2 with spherical sensor and remote electronics for mounting on DIN rail

Thermal dispersion switches Thermatel® with remote electronics are available in two versions.

Thermatel® TG1 with SPDT relay output and LED flow indication.

Thermatel® TG2 with SPDT relay output and LED flow indication per NAMUR NE44.

Approvals & certificates

  • PED PED
  • CE CE
  • ATEX Ex i ATEX Ex i
  • EAC Ex EAC Ex
  1. Features
  2. Specification
  3. Downloads
  • Thermatel® TG1/TG2 switches for level and medium flow utilize thermal dispersion technology.

    Probe consist of two pins with built in RTDs. One pin is heated by built in heater in order to maintain constant temperature difference with the second one pin. Presence of liquid or increase in flow causes temperature dissipation and power increase of heater. This change activates relay output of the switch.

    Thermatel® TG1/TG2 switches may be used in applications for example dry run pump protection, liquid/gas flow detection, maintain of minimum liquid/gas flow rate, seal leakage detection, max/min liquid level detection or interface detection.

    Advantages

    • Probe insertion length: up to 3,3 m
    • Medium temperature: -70 to 450 °C
    • Maximum pressure: 413 bar
    • Non-linear analog output for flow rate trending and diagnostics
    • Easy field calibration
    • Excellent low flow sensitivity
    • Continuous diagnostics detect sensor fault
    • mA output provides repeatable indication of flow rate and fault detection
    • Optional retractable fitting for dismantling under process conditions
    • LED switch status indication
    • Unique spherical tip design option ideal for liquids or high viscosity applications

    • Variable pressure, level, interface level, flow
    • Output signal VDC switch
    • Repeatablity 1%
    • ATEX Ex i
    • Process connection 1 BSPP male, 1/2 NPT male, 3/4 NPT male, 1 NPT male, 1/4 NPT female, 1/2 NPT female, Tri-Clamp 1-1/2", Tri-Clamp 2", other
    • Sensor / wetted parts material 316/316L, Hastelloy, Monel
    • Power supply external 24 VDC, 2 wire 24 VDC discreet loop
    • Electrical connection M20x1.5 female, 3/4 NPT female
    • Housing aluminum, stainless steel
    • Ingress protection rating IP20, IP65
  • `
    1. Magnetrol Thermatel TG1-TG2 User manual

      1.1MB | ENG

    2. Magnetrol Thermatel TG1-TG2 Datasheet

      1.2MB | ENG

    3. Magnetrol Thermatel TG1-TG2 Certificate ATEX Ex ia

      340kb | ENG

    4. Magnetrol Product Line Quick Reference

      4.9MB | ENG

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MERCON Sp. z o.o.

Torunska 222
PL 87-805 Wloclawek

phone:
+48 725 176 543
e-mail:
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