AKO 8004H001 Surface Mounted Humidity Probe User Manual
- June 13, 2024
- AKO
Table of Contents
8004H001 Ed.08
AKO-80040 Humidity probe
Description
Surface-mounted humidity probe with 4-20 mA output
Warnings
Ensure that the operating conditions are not exceeded in the place of
installation (see technical features).
Do not install it close to sources of heat, excessive dust, mechanical
vibration or where it might be exposed to direct sunlight or magnetic fields.
If it is installed in dusty environments, ensure it is regularly cleaned by
removing the protector (A) and using low pressure compressed air or distilled
water.
Submitting it to sudden temperature changes may produce internal condensation.
In this case, wait for about one hour before switching on the power.
Ensure that the supply voltage is within the admissible range (see technical
features).
Disconnect the power supply beforing performing any type of maintenance.
Technical specifications:
Power supply: ……………………………………………………………………………….8 to 24 VDC
Protected against inversed polarity:……………………………………………………………..Yes
Output:……………………………………………………………………………………………..4-20 mA
Sensor type:………………………………………………………………………………………….Digital
Maximum load at 8 VDC: ………………………………………………………………………±50 W
Connections:…………………………………………………………………….1.5 m of 2-wire cable
Measurement range:……………………………………………………………………..5 to 95% RH
Precision:………………………………………±3% RH from 20 to 80% RH, otherwise ±5%
Probe time response: ……………………………………………………………………………..< 30 s
Calibration: ……………………………………………….0/100% RH (0=4 mA y 100=20 mA)
Protection:……………………………………………………………………………………………….IP65
Ambient working temperature: ……………………………………………………….-10 to 70 ºC
Installation
Fix the bracket (1) using the screw and plug provided and press the probe (2) gently into the bracket.
Marron: +V / Brown: +V / Braun: +V
Verde: Salida (S) / Green: Output (S) / Vert : Sortie (S) / Grün: Ausgang (S)
Wiring
No external power
With external power
- Version 3 or previous
AKO ELECTROMECÁNICA , S.A.L.
Avda. Roquetes, 30-38
08812 Sant Pere de Ribes.
Barcelona Spain.
www.ako.com
We reserve the right to supply materials that might vary slightly to those
described in our Technical Sheets. Updated information is available on our
website.
358004001 REV .07 2023