The PRT-ATH1 Protege Temperature and Humidity Sensor is designed to measure temperature and humidity and to operate in a Standalone mode or connected to the Protege System. It has an internal temperature and humidity sensor as well as the circuitry for an external k-type thermocouple temperature sensor.
Digital Outputs
The module contains two user configurable relay Outputs which can be used for direct control of external equipment. It also contains two user configurable LED Outputs which can be set up to display various operating conditions.
The Protege Temperature and Humidity Sensor can be used in a Standalone mode if the full capabilities of the Protege System are not required. In Standalone mode the module can be programmed through dip switch settings or through a terminal emulator program. With the exception of reporting and data logging, all capabilities of the module are available in Standalone mode.
Key Features
  • Temperature sensor -40°C to 60°C (±1°C) -40°F to 140.0°F (2±°F)
  • Humidity sensor 0% to 100% (±3%)
  • Secure encrypted RS-485 module communications
  • Channel deviation trigger level
  • 2x low current PGM Outputs
  • 2x display LED PGM Outputs
  • 8 to 30VDC input power supply
  • Online and remote upgradable firmware

Technical Specifications

  • Product Code: PRT-ATH1
  • Operating Voltage: 12VDC (8 to 30VDC)
  • Operating Current: 20mA (Typical)
  • Internal Temperature Range:-40˚C to 60˚C (±1˚C) (-40˚F to 140.0˚F (±2˚F))
  • External Temperature Range (Thermocouple): -40˚C to 60˚C (±1˚C) (-40˚F to 140.0˚F (±2˚F))
  • Humidity Range: 0% to 100% (±3%)
  • Communication: Non-isolated
  • Zone Inputs: 8 Trouble Zones
  • PGM Outputs: 2 Relay Outputs (100mA max)
  • 2 Configurable LED Outputs
  • Operating Temperature: 5˚ to 55˚C (41˚ to 131˚F)
  • Storage Temperature: -10˚ to 85˚C (14˚ to 185˚F)
  • Humidity: 0% to 85% (non condensing)
  • Dimensions: (H x W x D) 118 x 75 x 19mm (4.7 x 3 x 0.75”)
  • Weight: 118g (4.16oz)
ICT PRT-ATH1 heat and temperature detector

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