Non-Contact Infra-Red Temperature Transmitter

26 July

Non-Contact Infra-Red Temperature Transmitter

By ALVI  

ALVI Automation Gas Alarm System India offer Infra-red based non-contact type temperature sensor transmitter for continuous monitoring for industrial and commecial application eg. furnace, steel, generator, boiler, bearing, moulding mills, chemical, power plants, etc.

Key Features:

  • Measuring range: -40 to +900°C, freely scaleable via programming keys
  • Spectral sensitivity: 8 – 14 μm
  • Optic resolution: 20:1 (precision glass optics)
  • System accuracy: ± 1% or ±1°C
  • (higher value applicable)
  • Repeat accuracy: ±0,5% or ±0.5°C (higher value applicable)
  • Nominal temperature: 23 ± 5°C
  • Temperature coefficient: 0.05% or 0.05°C/K (higher value applicable)
  • Temperature resolution: 0.1°C
  • Response time: 150 ms (95%)
  • Emission-, transmission factor: adjustable from 0.100 to 1.100
  • Output signals: 0-20mA, 4-20mA, 0-5V, 0-10V thermocouple type J or K

Output impedance:

  • mA max. 500Ohm (at 8-36VDC)
  • V min. 100 kOhm load resistance
  • Thermo couple: 20 Ohm
  • Supply voltage: 8 – 36 VDC
  • Power consumption: max. 100 mA
  • Cable length: 1m (standard), 3m, 15m
  • IP rating: IP65 (NEMA-4)

Ambient temperature:

  • Measuring head: -20 to +180°C
  • Electronic box: 0 to +65°C
  • Storage temperature:
  • Measuring head: -40 to +180°C
  • Electronic box: -40 to +85°C
  • Relative humidity: 10 – 95%RH, non condensing
  • Vibration (meas. head): IEC 68-2-6: 3G, 11-200 Hz, each axis