SIMEX SRT-73
SIMEX SRT-73 Temperature Meters  Indicators / Controllers  SIMEX Malaysia, Penang, Butterworth Supplier, Suppliers, Supply, Supplies | TECH IMPRO AUTOMATION SOLUTION SDN BHD
Quantity
  • temperature meter in a small case
  • two-coloured display (4-digits, IP 40)
  • input: thermoresistance or thermocouple
  • 0, 1 or 2 REL / OC outputs
  • RS-485 / Modbus RTU
  • automatic recognition of 3 and 4-conductor connection (RTD inputs)
  • automatic compensation of TC cold ends temperature
  • free configuration software S-Config
Description

The SRT-73 meter is designed for temperature measurements. The device is equipped with one resistance-type Pt100/500/1000 input or thermocouple input which can operate with K, S, J, T, N, R, B, and E type thermocouples. The inputs feature with fully linearized characteristics.
The device with thermocouple input has additional measurement range (-10 ÷ 90 mV) mainly for diagnostics of measurement circuits. The 24V DC / 100 mA output is designed to supply measuring transducers, and the RS-485 port enables data transmission in production process monitoring systems. The REL / OC control outputs can adjust the level of measured signal and are controlled according to one or two threshold values. The meter can be configured with the local keyboard or free S-Config software via the RS-485 communication port.


Specification
Number of inputs
1
Input type
RTD
TC
voltage (mV)
Input range
Pt100, Pt500, Pt1000: -100...+600°C
TC K: -200...+1370°C, S: -50...+1768°C, J: -210...+1200°C, T: -200...+400°C, N: -200...+1300°C, R: -50...+1768°C, B: +250...+1820°C, E: -200...+1000°C
-10...90mV
Output type
Open Collector: I=30 mA, U=30V DC, P=100 mW
relay I=1A, U=30V DC/250V AC (cosø=1)
Power supply
16...35V AC, 19...50V DC
85..260V AC/DC
Display
LED, 4 x 13 mm, two-coloured
LED, 5 x 9 mm, red
Communication Interface
RS-485 / Modbus RTU
Transmission parameters
1200...115200 bit/s, 8N1 / 8N2
Operating temperature
0...+50°C
-20…+50°C
Protection class
IP 20 (case and connection clips)
IP 40 (front)
IP 65 (front)
optional integrated frame for panel cut-out sealing
Case material
NORYL-GFN2S E1
Mounting
panel
Case dimensions
72 x 36 x 97 mm

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