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A21

A21 | Kele | Humidity

Outdoor Aspirated Humidity/Temperature Housing

Brand:Kele

MPN:A21

SKU:A21

List Price:

$898.00

Today's Price:

$466.96



Availability: 10 In Stock
Available Inventory
These numbers are estimates based on our Memphis location and subject to change without notice based on customer demand.

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installation instructions
catalog page

product specifications

Accessory

A21-FAN, DCP-1.5-W, DCPA-1.2, HW20K, HW30K, PN-46

Application

Outdoor Air Humidity, Economizer Control, Psychrometric Calculations, Enthalpy, Dew Point, Wash Down Applications

Housing Material

Metallic

Housing Rating

NEMA 3R

Output Signal

4-20 mA

Mounting Location

OSA

Power Requirements

24 VAC/VDC

product series specifications

    Supply Voltage:
  • 24 VDC @ 110 mA (plus power requirements for the humidity/temperature transmitters)
    Maximum Output :
    Impedance:
  • 47Œ© added to the 4-20 mA transmitter
    Fan:
  • 12 CFM
    Filter Type:
  • Washable foam filter
    Operating Temperature:
  • -40° to 120°F (-40° to 49°C)
    Enclosure Rating:
  • NEMA 3R with white enamel paint and latch for padlock
    Hinge Piano-type, left-hand side:
    Weight:
  • 6.31 lb (2.9 Kg)
    Warranty:
  • 1 year

product series features

  • ±3% RH accuracy
  • No recalibration required
  • Replaceable sensor
  • Capacitive sensor technology
  • Reverse polarity protection

more information & related documents

Series Description

The Kele Model A21 Outdoor Aspirated Humidity/Temperature Housing provides powered aspiration for outdoor humidity and temperature monitoring. Designed for use in Building Automation Systems, BAS, and HVAC applications, this NEMA 3R enclosure is painted white to reduce the effect of radiation, and the enclosure has a lockable latch for security.

Kele Description

OUTDOOR SENSOR ENCLOSURE

Manufacturer

Kele

Related Documents

PDF - A21 Installation SheetA21 Installation Sheet
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