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SK07-THC-4B Temperature Humidity Control with 4 Binary Contacts

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Arcus
£125.02 (inc VAT) £104.18 (exc VAT)
SKU:
30530780
Weight:
0.30 KGS
Availability:
Usually ships in 5 - 10 working days

 Product Description

The KNX-Sensor SK07-THC-4B is used for measuring and controlling indoor air parameters.

External Sensor not included!
(the compatible sensors are listed in accessories tab below).

Features

- Air temperature and humidity ( external connection, SHT71 )
- Calculated values absolute humidity, dew point temperature and energy content ( enthalpy )
- Primary temperature input also weighted with additional mixing temperature
- Control functions for heating and cooling applications ( can be combined )
- Setpoint temperatures for Comfort, Standby, Economy and Protection, selectable via KNX HVAC objects
- Setpoint change via objects
- Storage of minimum and maximum temperature
- Heat and frost alarm
- Limits for temperature, humidity
- Fan control via humidity limits and external inputs
- Detecting of dew point temperature with alarm / regulation at risk of condensation
- Adaptation for setpoint and limits temperatures
- Controller output 0..100% or programmable PWM for thermal actuators
- Valve rinse function
- Second temperature controller as auxiliary controller

Four binary inputs / outputs ( floating )

- Light control as switch / button with short, long, double and both function
- Dimmer
- Blind and shutter control
- Programmable Encoder
- Temperature adjustment
- The binary inputs can be configured as outputs ( LED / Beeper )

Four logic blocks for the logical link between internal and external signals

- 10 associated logic inputs / outputs
- Heat- and cooling-request as additionally available signals
- Functions "AND, OR, NOT, XOR" for binary logic
- Functions "+ - *" for 8-bit values
- Function "=" for conditional forwarding of events

Applications

- Detection and control of room temperature and humidity
- Decentralized control for steady KNX-valves or thermal actuators
- Decentralized ventilation control depending on humidity and air quality
- Evaluation of external switches and push buttons for switching functions

Technical Details

Measurement: Temperature / rel. Humidity ( SHT71 )
Calculated Values:

abs. Humidity

Dewpoint Temperatur

Enthalpy

Control: Integrated
Temperature Range: -20 .. +80°C
Accuracy: ± 0,3°C
Resolution: ± 0,01°C
Humidity Range: 5 .. 95% r.H
Accuracy: ± 3% r.H (20..80%) at +20°C, else ± 5% r.H
Binary In- / Output: 4
Operating Voltage: KNX Bus Voltage 21 .. 32VDC
Power Consumption: approx. 240mW ( at 24VDC )
Environment Temperature KNX-Module:

Storage: -20 .. +85°C

Operating: -20 .. +80°C

Environment Humidity KNX-Module: 5 .. 95% r.H Non Condensing
Bus Coupler: Integrated
Auxiliary Supply: Not Required
Startup with the ETS Version 4 or higher: HLK305
Curcuit Points: KNX 2-Pole Clamps ( red / black )
Protection Class: IP20
Housing KNX-Module: Plastic
Dimensions Housing KNX-Module:

( 50 x 50 x 20 ) mm ( W x H X D )

55mm diagonal ( for a standard flush-mounted box)

Article Number: 30530780

 

Downloads

Application Description
Product Description
ETS File

Accessories

SHT71 Temperature & Humidity Probes:
-
Probe SHT71 - assembled for SK07 (9917107)

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