3
Description
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
1.1. Technical data
* Please note the information on
measuring accuracy
below.
The product conforms with the provisions of EU directives.
1.1.1. Measuring accuracy
Follow the instructions in chapter
Installation position
to avoid sources of interference
and to ensure the specified accuracy of the sensor.
When
measuring temperature
, the self-heating of the device is considered by the
electronics. The heating is compensated by reducing the measured temperture by the
self-heating of 0.7°C. The indicated indoor temperature measured value approches the
Housing
Plastic (partially painted)
Colours
• bright white (similar to RAL 9016 traffic white), no.
40100
• matt aluminium, no. 40101
• matt anthracite, no. 40102
• stainless steel, no. 40103
• special colours on request
Mounting
Flush mounting
(wall mounting in junction box
R 60 mm, 42 mm depth)
Protection category
IP 20
Dimensions
Housing approx. 55 x 55 (W x H, mm),
Mounting depth approx. 15 mm
Base plate approx. 71 x 71 (W x H, mm),
Total weight
approx. 65 g
Ambient temperature
Operation -10…+50°C, storage -20…+60°C
Ambient humidity
max. 95% RH, avoid condensation
Operating voltage
24 V DC ±20%
Power consumption
max. 16 mA
Temperature measuring
range
-10…+50°C
Temperature resolution
0.1°C .
Temperature accuracy*
± 0.4°C at 25°C
Humidity measuring range
0…95%
Humidity resolution
0.1%
Humidity accuracy
± 5% rF
Ventilation outputs
2 semi-conductor outputs, open collector
max. 50 V AC/DC, 100 mA
Inputs
2 button inputs (with +24 V supply)
Measuring value outputs
(TH PF-U only)
Temperature 0...10 V (0 V = -10°C, 10 V = +50°C),
Humidity 0...10 V (0 V = 0%rF, 10 V = 100%rF).
100
Ω
internal, max. load 5 k
Ω
