Product ESTM / ESTM-L


Electronic Supervision and Controller device with optional SIL 2 Limiter
17-88C1-.22H. ….


  • Switching capacity up to 30 A
  • Predictive maintenance
  • Ta -55 °C to +55 °C
  • SIL II Limiter
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Ex II 2G Ex eb mb [ib] [60079-30-1] IIC T6... T5 Gb
Ex II 2D Ex tb [ib] [60079-30-1] IIIC T80 °C Db

Ambient Temperature

-55 °C to +55 °C


  • IECEx Certificate of Conformity
  • EU Type Examination Certificate
  • UK Type Examination Certificate


This local control and monitoring solution from BARTEC is equipped with a Bluetooth interface for configuration and monitoring.
It can be connected to a DCS via Modbus. An in-built SIL 2 limiter can be optionally added.
Thanks to its rugged design the ESTM/ESTM-L unit can be used anywhere in the world in the broad temperature range from -55 °C to +55 °C.

Technical Data

Supply voltage: 230 V ±10 %, 50 to 60 Hz, 15 VA
Load capaty: 230 V/400 V up to 30 A
Protection class IP 65 according to ATEX/IECEx



Two-point (ON/OFF)

SIL2 Limiter optional

Sensor input: Pt100 three wire, intrinsically safe

Manuals/Operating Instructions/Guides

  • Installation Instruction - ESTM / ESTM-L

  • Quickstartguide Bluetooth - ESTM / ESTM-L

  • Setup, Network and Communication Manual

  • Manuel de configuration, réseau et communication


Data Sheets


  • BARTEC Trace Comand
    Controll and monitoring App to be used with ESTM / ESTM-L Version 601