User manual

T20.0.34.6C-04 page 1 of 4
Operating Manual
EASYBUS Temperature Sensor Module
EBT – 2R, EBT – 2RE as of V2.8
Specification:
Display range: EBT-2R: -25.0 ... 70.0 °C or -13.0 ... 158.0 °F
EBT-2RE: -50.0 ... 150.0 °C or -58.0 ... 302.0 °F
Accuracy:
(at nominal temperature) ±0.4% of measured value ±0.3°C
Sensors: EBT-2R: internal Pt1000 sensor
EBT-2RE: external Pt1000 sensor, connected via screw-type terminal
Min-/max-value memory: Min and max measured values are stored
Output signal: EASY
BUS-protocol
Connection: 2-wire EASY
BUS, polarity free
Busload: 1.5 EASY
BUS-devices
Adjusting: via interface or keypress (at option VO) by input of offset and scale value
Display: (optional) approx. 10 mm high, 4-digit LCD-display
Ambient conditions for electronics:
Nominal temperature: 25 °C
Operating temperature: -25 to 70 °C
Relative humidity: 0 to 95 % RH (non-condensing)
Storage temperature: -25 to 70 °C
Housing: ABS
Dimensions: 70 x 70 x 26 mm
Mounting: With holes for wall mounting (in housing - accessible after cover has been removed).
Mounting distance: 60mm, max. shaft diameter of mounting screws is 4 mm.
Electrical connection: 2-pin screw-type terminal, max. wire cross section: 1.5 mm²
EMC: The
device corresponds to the essential protection ratings established in the Regulations of the Council for the
Approximation of Legislation for the member countries regarding electromagnetic compatibility (2004/108/EG).
In accordance with
EN61326 +A1 +A2 (appendix A, class B), additional errors: < 1% FS.
When connecting long leads adequate measures against voltage surges have to be taken.
Disposal instructions:
The device must not be disposed in the regular domestic waste.
Send the device directly to us (sufficiently stamped), if it should be disposed. We will dispose the device appropriate and
environmentally sound.
GREISINGER electronic GmbH
D - 93128 Regenstauf, Hans-Sachs-Straße 26
Tel.: [phone] / 9383-0, Fax: [phone] / 9383-33, eMail: [e-mail]