Kobold Humidity/Temperature Measuring Instrument, AFH-G
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AFH-G 2 F

Series: AFH-G Humidity/Temperature Measuring Instrument Brand: KOBOLD Instruments, Inc
Price
$324.00 CAD
Stock
100+ In Stock
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  • Sensor Type - Active Sensor
  • Parameters - Humidity

Specifications

Brand

Accuracy

  • ± 2.5 % Relative Humidity at > 40 % Relative Humidity
  • ± 3.5 % Relative Humidity at < 40 % Relative Humidity
  • ± 0.5° C (± 0.9° F) - Temperature Measuring Accuracy

Ambient Temperature Range

  • -20° to 60° C (-4° to 140° F) - Housing
  • -40° to 80° C (-40° to 176° F) - Sensor

Applications

  • Building Management Systems
  • Exposed to Dust & Dirt
  • Grain Dryers
  • Greenhouses
  • Monitoring Air Conditioning Systems, Drying Plant
  • R & D
  • Ripening Warehouses for Food

Electrical Connectors

  • Conductor Cross-sections 0.5 mm - Connection Terminals
  • DIN 43760 - Passive Sensors
  • Self-Sealing Grommet M20 x 1.5 - Cable Connection

Enclosure, Body Material

  • ABS - (Acrylnitril-Butadien-Styrol)

Environmental Protection

  • IP64

Humidity

  • 0 to 100 % Relative Humidity
  • 30 to 100 % Relative Humidity - Operating Range

Insulation Resistance

  • 10 megaohms - Passive Sensors

Linearization

  • < 0.5 % - Linearity Error of Temperature Output: Active Sensor

Load Limit

  • 1 W - Allowed Loading: Passive Sensors

Loop Resistance

  • 100 to 138.5 ohms - Output Linear: Passive Sensors
  • 500 ohms - Active Sensors: Max.

Media

  • Air
  • Pressureless, Non-Aggressive

Mounting

  • Duct Mounting - Holes in Housing Base
  • Surface Mounting - Brackets (Optional)

Mounting Position

  • Horizontal
  • Vertical - Sensor Pointing Down

Operating Temperature - Sensor

  • -30° to 60° C (-22° to 140° F) - Active Sensors
  • 5° to 80° C (41° to 176° F) - Passive Sensors

Operating Voltages

  • 15-30 Vdc - Active Sensors

Output

  • 4-20 mA - Active Sensors

RFI/EMI Protection

  • EN 50081-2 - Emitted Interference
  • EN 50082-2 - Noise Immunity

Sensor / Probe Material

  • Stainless Steel

Sensor / Probe Type

  • Pt100

Supply Voltage

  • 42 V - Max.

Temperature Effect

  • -0.1 % Relative Humidity/K -(20° C & 50 % Relative Humidity) -Average Temperature Coefficient

Version / Leadwires

  • 2-Wire

Documentation

Data Sheets

Operation Instruction

View Product Series

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