Sigma Automation

Jumbo Display Temperature Indicator

We at Sigma Automation manufacture ‘Jumbo display Indicator’ for Temperature & Humidity, 4-20mA I/P, Pulse I/P, in 1",2",4",6", 8"& 12” (inch). These are large size jumbo displays, information display systems, production display systems specifically for distant visibility.

Features :

  • Large display size 2”/4”/6”/8”/12”/16” available.
  • Large display size for easy viewing from a distance.
  • Hanging /Rack/wall/panel mounting options.
  • µP Based highly reliable controller.
  • Optional GSM mobile connectivity.


Application :

  • large size indoor outdoor application.
  • long distance viewing.
  • Pharmaceuticals Room - Temp+Rh display.
  • Oven, boilers and furnace control application.
  • Online application in different industries.


Display 4” Red LED × 2 Display
Accuracy ± 0.5%
Resolution 0.1°C ; 0.1% RH
Input 4~20mA from Temp / RH Transmitter
Type Wall Mount / Hanging Type
Retransmission Output 4 ~ 20mA

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Contact Us

Sigma Automation

No 121, {Opp. Nalanda Vidhya Peeta}, J.C. Industrial Estate, Yelechenahalli, Kanakapura Main Road, Bangalore, Karnataka - 560062, India

Mobile : +91-9886674122

Phone : +91-80-26860714

Call Us : 08069247352 Ext : 263

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