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Fixed Infrared Temperature Transmitters with a Selection of Field of Views to fit most Industrial Applications

$251.32

Item# OS151-HT

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $251.32
10-24 $238.75
25-49 $233.73
50-99 $223.67
100-199 $218.65
200+ $213.62

In stock

Lead Time ( If not in Stock): 0 week

Fixed Infrared Temperature Transmitters with a Selection of Field of Views to fit most Industrial Applications OS151-HT OS151-HT
  • Temperature Range: -20 to 500°C (-4 to 932ºF)
  • Emissivity Setting: Fixed at 0.95
  • 2-Wire 4 to 20 mA Output or 4-Wire Voltage/Thermocouple Output
  • 4-Wire Unit Provides Internal Sensor Temperature
  • Field of View: 2:1, 15:1, 30:1 or Close Focus
  • Fast Response with High Stability
  • Stainless Steel Housing, Sealed to IP65
  • Quick and Easy Installation
  • Optional Air/Water Cooled Housing, Air Purge Collar, Laser Sighting Tool and Mounting Brackets

Product info

Field of View
151
Minimum Temperature Measurement
0°C (32°F)
Maximum Temperature Measurement
500°C (932°F)
Laser Output
No
Cable Length
1 m (3.3 ft)
Analog Output
4 to 20 mA
Supply Voltage
24 Vdc (28 Vdc max)
Impedance
900 Ω
Spectral Response
8 to 14 microns
Response Time
240 ms (90% response)
Features
Standard

Product Specs

  • Housing Material Stainless Steel
  • Form Factor Compact
  • Emissivity Fixed at 0.95
  • Maximum Ambient Humidity 95% RH non-condensing
  • Maximum Ambient Temperature 70°C (158°F)
  • Repeatability ±0.5% of reading or ±0.5°C whichever is greater
  • Measurement Type Temperature
  • Sensor Diameter 18 mm
  • Measurement Units RH
  • Sensor Length 103 mm
  • Thread Size M16 x 1 mm pitch
  • Temperature Accuracy ±1% of reading or ±1°C whichever is greater

This Series is a range of high quality, low cost, compact sensors which measure the temperature of inaccessible or moving objects and materials. They measure temperatures from -20 to 500°C (-4 to 932ºF), accurately and consistently, with an outstanding response time of 240 ms. Infrared (IR) sensors are available as either 2- or 4-wire units. Twowire IR sensors transmit the target temperature as a 4 to 20 mA output and offer a simple solution for most non-contact temperature measurement applications. Four-wire IR sensors transmit the target temperature as a 0 to 50 mV or thermocouple output (Type J, K or T) plus the internal sensor temperature as a 4 to 20 mA output. This second output can be used to ensure that the sensor is being operated within the correct ambient temperature limits and prevent damage caused by overheating or overcooling. It can also be used to give an approximate indication of the air temperature surrounding the sensor. IR sensors are fitted with precision germanium lenses for accurate optics.

SPECIFICATIONS
Accuracy: ±1% of reading or ±1ºC whichever is greater
Repeatability: ±0.5% of reading or ±0.5ºC whichever is greater
Emissivity: Fixed at 0.95
Response Time, t90: 240 ms (90% response)
Spectral Range: 8 to 14 µm
Supply Voltage: 24 Vdc (28 Vdc max)
Min Sensor Voltage: 6 Vdc
Max Loop Impedance: 900 O (4 to 20 mA output)
Output Impedance: 56 O (voltage/thermocouple output) Mechanical
Construction: Stainless steel
Dimensions: 103 L x 18 mm D (4.06 x 0.71")
Thread Mounting: M16 x 1 mm pitch
Cable Length: 1 m (3.3') (included) longer lengths available to order
Weight with Cable: 95 g (3.35 oz) Environmental
Rating: IP65
Ambient Temperature Range: 0 to 70ºC (32 to 158ºF)
Relative Humidity: 95% max non-condensing

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