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SRT-L70 DIN rail mount temperature indicator

Temperature meter on TS35 strip with inputs Pt100, Pt500, Pt1000, with 3 relay outputs.

The SRT-L70 temperature meter has a Pt100/Pt500/Pt1000 input. Measuring range contains temperatures: -100°C÷ +600°C with resolution 0,1°C. The nonlinear sensor characteristic is fully linearizated. The additional advantage of this device is automatic recognition of 2, 3 and 4-conductor connection. There is a possibility of access to inner registers via RS-485 interface. The regulator features 3 relay outputs (2 NO and 1 NO-NC). The power supply is realized by build-in pulse feeder, which gives the correct supply in very wide range of voltages 19V ÷ 90V DC; 16V ÷ 70V AC or 85 ÷ 260V AC/DC. The meter can be configured with the local keyboard or free S-Config software via the RS-485 communication port.


  • temperature meter mounted on DIN rail 35 mm
  • input: Pt100, Pt500, Pt1000
  • 3 relay outputs, load capacity 8A
  • RS-485 / Modbus RTU
  • power supply output: 24V DC
  • automatic recognition of 2, 3 and 4-conductor connection
  • signal peak value detection
  • free configuration software S-Config

Click here for product datasheet

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