KNX eTR gl
Temperature Sensor with Automatic Control
KNX heating controller with temperature sensor
The Temperature Sensor KNX eTR gl measures the room temperature. The indoor sensor can receive an external measured value via the bus and process it with own data to an overall temperature value (mixed value).
The KNX eTR gl has a integrated PI controller for a heating/cooling system.
Models:
N° 71303 KNX eTR gl, signal white RAL 9003 – Version with locking screw on the bottom of the housing
N° 71304 KNX eTR gl, jet black RAL 9005 – Version with locking screw on the bottom of the housing
N° 71300 KNX eTR gl, signal white RAL 9003 – Discontinued model, no longer produced
N° 71302 KNX eTR gl, jet black RAL 9005 – Discontinued model, no longer produced
Note on the changeover of the eTR series housing from January 2025:
The new models have a locking screw on the bottom of the housing. This makes it more difficult to remove the device from the wall. It can only be installed and uninstalled with a tool (screwdriver). The new design thus creates a barrier to unauthorised tampering. The installation depth of the new models is increased by approx. 0.5 mm. Appearance, range of functions and ETS application remain the same.
- Measurement of temperature
- Mixed values from own measured value and external values (proportions can be set in percentage)
- PI controller for heating (one or two step) and cooling (one or two step) depending on temperature. Control according to separate target values or basic target temperature
Configuration is made using the KNX software ETS
| General | |
| Casing | Genuine glass, plastic |
| Colours | • similar to RAL 9003 signal white • similar to RAL 9005 deep black |
| Casing Genuine glass, plastic | |
| Installation | on the wall or on device socket according to DIN 49073 |
| Dimensions | housing approx. 81.5 mm x 81.5 mm (W x H), mounting depth approx. 12 mm |
| Total weight | approx. 70 g |
| Ambient temperature | -5…+45 °C |
| Ambient humidity | 5...95 % RH, non-condensing |
| Storage temperature | -30…+85 °C |
| Overvoltage category | III |
| Degree of contamination | 2 |
| KNX bus | |
| Medium | TP1-256 |
| Configuration mode | S-Mode |
| Group addresses | max. 254 |
| Assignments | max. 254 |
| Communication objects | 41 |
| Nominal voltage | 30 V SELV |
| Power consumption maximum | 10 mA |
| Connection Conductor diameter Stripping length |
KNX plug terminals 0.6…0.8 mm² s 5 mm |
| Connection Conductor diameter Stripping length |
Spring-loaded terminals • rigid and flexible conductors 0.2...0.75 mm² • flexible conductors with ferrules 0.25...0.34 mm² 7...9 mm |
| Duration after bus voltage restoration until data is received |
approx. 5 seconds |
| Sensor | |
| Temperature measurement range |
-5…+60 °C |
Manufacturer:
Elsner Elektronik GmbH
Sohlengrund 16
75395 Ostelsheim
Germany
info@elsner-elektronik.de
Made in Germany
- Temperature Sensor with mounting • 4 screw anchors 4 × 20 mm, 4 flat head screws 3 × 25 mm
- KNX plug-in terminal
- Data sheet with installation instruction German, English, French, Italian, Spanish)
- Manual (German, English, French, Italian, Spanish) as download
- Product file (German, English, French, Italian, Spanish) as download
Filter by language:
RTF
Item No.: 71300, 71302
Languages:
ZIP
Item No.: 71300, 71302, 71303, 71304
Languages:
ZIP
Item No.: 70650, 70651, 71312, 71060, 71062, 71112, 71110, 71092, 71090, 71162, 71160, 71300, 71302, 71310, 71190, 71192, 30190
Languages:
Item No.: 71303, 71304
Languages:
The Temperature Sensor KNX eTR gl measures the room temperature. The indoor sensor can receive an external measured value via the bus and process it with own data to an overall temperature value (mixed value).
The KNX eTR gl has a integrated PI controller for a heating/cooling system.
Models:
N° 71303 KNX eTR gl, signal white RAL 9003 – Version with locking screw on the bottom of the housing
N° 71304 KNX eTR gl, jet black RAL 9005 – Version with locking screw on the bottom of the housing
N° 71300 KNX eTR gl, signal white RAL 9003 – Discontinued model, no longer produced
N° 71302 KNX eTR gl, jet black RAL 9005 – Discontinued model, no longer produced
Note on the changeover of the eTR series housing from January 2025:
The new models have a locking screw on the bottom of the housing. This makes it more difficult to remove the device from the wall. It can only be installed and uninstalled with a tool (screwdriver). The new design thus creates a barrier to unauthorised tampering. The installation depth of the new models is increased by approx. 0.5 mm. Appearance, range of functions and ETS application remain the same.
- Measurement of temperature
- Mixed values from own measured value and external values (proportions can be set in percentage)
- PI controller for heating (one or two step) and cooling (one or two step) depending on temperature. Control according to separate target values or basic target temperature
Configuration is made using the KNX software ETS
| General | |
| Casing | Genuine glass, plastic |
| Colours | • similar to RAL 9003 signal white • similar to RAL 9005 deep black |
| Casing Genuine glass, plastic | |
| Installation | on the wall or on device socket according to DIN 49073 |
| Dimensions | housing approx. 81.5 mm x 81.5 mm (W x H), mounting depth approx. 12 mm |
| Total weight | approx. 70 g |
| Ambient temperature | -5…+45 °C |
| Ambient humidity | 5...95 % RH, non-condensing |
| Storage temperature | -30…+85 °C |
| Overvoltage category | III |
| Degree of contamination | 2 |
| KNX bus | |
| Medium | TP1-256 |
| Configuration mode | S-Mode |
| Group addresses | max. 254 |
| Assignments | max. 254 |
| Communication objects | 41 |
| Nominal voltage | 30 V SELV |
| Power consumption maximum | 10 mA |
| Connection Conductor diameter Stripping length |
KNX plug terminals 0.6…0.8 mm² s 5 mm |
| Connection Conductor diameter Stripping length |
Spring-loaded terminals • rigid and flexible conductors 0.2...0.75 mm² • flexible conductors with ferrules 0.25...0.34 mm² 7...9 mm |
| Duration after bus voltage restoration until data is received |
approx. 5 seconds |
| Sensor | |
| Temperature measurement range |
-5…+60 °C |
Manufacturer:
Elsner Elektronik GmbH
Sohlengrund 16
75395 Ostelsheim
Germany
info@elsner-elektronik.de
Made in Germany
- Temperature Sensor with mounting • 4 screw anchors 4 × 20 mm, 4 flat head screws 3 × 25 mm
- KNX plug-in terminal
- Data sheet with installation instruction German, English, French, Italian, Spanish)
- Manual (German, English, French, Italian, Spanish) as download
- Product file (German, English, French, Italian, Spanish) as download
Filter by language:
RTF
Item No.: 71300, 71302
Languages:
Item No.: 71300, 71302, 71303, 71304
Languages:
Item No.: 71300, 71302
Languages:
Item No.: 71300, 71302, 71303, 71304
Languages:
Item No.: 71300, 71302, 71303, 71304
Languages:
Item No.: 71300, 71302, 71303, 71304
Languages:
Item No.: 71300, 71302, 71303, 71304
Languages:
ZIP
Item No.: 71300, 71302, 71303, 71304
Languages:
ZIP
Item No.: 70650, 70651, 71312, 71060, 71062, 71112, 71110, 71092, 71090, 71162, 71160, 71300, 71302, 71310, 71190, 71192, 30190
Languages:
Item No.: 71303, 71304
Languages: