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ELSNER KNX PRESENSCE BRIGHTNESS AMBIENT CLIMATE SENSOR INTRA-SEWI KNX TH-L-PR RAL 9010 70681
Note: Image for illustrative purpose only, original product will be delivered as per your order specification on the item description, please refer technical data sheet for more information about the product.
PROTOCOL : KNX
RELATIVE HUMIDITY : 5...95% RH, avoid bedewing
OPERATING TEMPERATURE : -10°C to 70°C
IP RATING : IP30
HS Code :
Lead Time : 10-15 DAYS
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N° 70681 Intra-Sewi KNX TH-L-Pr Presence, Brightness and Ambient Climate Sensor, white RAL 9010
The Sensor Intra-Sewi KNX TH-L-Pr additionally measures the temperature and the air humidity and calculates the dew-point. Via the bus, the indoor sensor can receive external values of temperature and humidity and process them further with its own data to a total value (mixed value, e.g. room average). Integrated PI-controllers control ventilation (humidification/dehumidification according to humidity) and heating/cooling (according to temperature).
The Sensor Intra-Sewi KNX TH-L-Pr can output a warning to the bus as soon as the comfort field, as per DIN 1946, is left. Actuating variable comparators can compare and output variables that were received via communication objects.
All measurement values can be used for the control of limit-dependent switching outputs. States can be linked via AND logic gates and OR logic gates.
TECHNICAL DATA
General: | |
| Housing | Plastic, glass |
| Colour | • similar to signal white RAL 9003 (Intra-Sewi KNX L-Pr) • similar to pure white RAL 9010 (Intra-Sewi KNX TH-L-Pr) • similar to jet black RAL 9005 |
| Assembly | built-in, in false ceiling or connector socket |
| Dimensions Ø x height above wall | approx. 80 mm x approx. 5 mm height in wall (installation) approx. 31 mm (incl. clamps) |
| Degree of protection | IP 30 |
| Weight | approx. 50 g |
| Ambient temperature | -20…+60°C |
| Ambient humidity | 5...95% RH, non-condensing |
| Storage temperature | -30…+70°C |
KNX bus: | |
| KNX medium | TP1-256 |
| Configuration mode | S-Mode |
| Group addresses | max. 254 |
| Assignments | max. 254 |
| Communication objects | • Intra-Sewi KNX TH-L-Pr: 252 • Intra-Sewi KNX L-Pr: 122 |
| Nominal voltage KNX | 30 V DC SELV |
| Power consumption KNX | max. 10 mA |
| Connection | KNX plug terminals |
| Duration after bus voltage restoration until data is received | approx. 5 seconds |
Sensors: | |
Brightness sensor: | |
| Measurement range | 0 lux … 2,000 lux (higher values can be measured and output) |
| Resolution | 1 lux at 0…2,000 lux |
Presence sensor: | |
| Coverage angle | approx. 94° × 82° (see also Coverage area of the presence detector) |
| Range | approx. 5 m |
Temperature sensor (only Intra-Sewi KNX TH-L-Pr): | |
| Measurement range | -20°C … +60°C |
| Resolution | 0.1°C |
Humidity sensor (only Intra-Sewi KNX TH-L-Pr): | |
| Measurement range | 0% rH … 100% rH |
| Resolution | 0.1% rH |
Specifications
| Brand | ELSNER |
| Model Number | ELSNER NTRA-SEWI KNX TH-L-PR 70681 |
| PROTOCOL | KNX |
| RELATIVE HUMIDITY | 5...95% RH, avoid bedewing |
| OPERATING TEMPERATURE | -10°C to 70°C |
| IP RATING | IP30 |
| Lead Time | 10-15 DAYS |
