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Summary of Contents for GREISINGER GTF 101-Ex Series
- Page 1 Z31.0.XY.6C-09 Operating Manual Temperature probe for potentially explosive atmospheres GTF 101-Ex... GTF 102-Ex... from –200°C to 900°C GREISINGER electronic GmbH D - 93128 Regenstauf, Hans-Sachs-Straße 26...
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Page 2: Table Of Contents
Z31.0.XY.6C-09 Operating manual GTF 102-Ex... und GTF 101-Ex... page 2 INDEX Chapter Page Introduction General Which temperature-probes, transmitters, displays, etc. do I need ? Safety instructions General Limited ambient conditions Connection values and ambient conditions Installation hints Layout for Pt 100 and Pt 1000 in 2-, 3-, 4-wire technology Thermocouples Cable gland Sensor-types and areas of application... -
Page 3: Introduction
Z31.0.XY.6C-09 Operating manual GTF 102-Ex... und GTF 101-Ex... page 3 1. Introduction 1.1 General The temperature-probes GTF 101-Ex and GTF 102-Ex are mounting probes for usage in potentially explosive atmospheres. As the probes are very small-sized they can be used in places difficult to access. - Page 4 Z31.0.XY.6C-09 Operating manual GTF 102-Ex... und GTF 101-Ex... page 4 Zone 1, 2 or 21, 22 A GTF 101-Ex or GTF 102-Ex complying with the protection class EEx em II T6 or EEx ia IIC T6 can be used, if the temperature has to be detected in EX-zone 1, 2 or 21, 22. In case the controlling- or displaying device is also in the zone 1, 2 or 21, 22 only ATEX certified devices complying with the demands of the certain zone are allowed to be used.
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Page 5: Safety Instructions
Z31.0.XY.6C-09 Operating manual GTF 102-Ex... und GTF 101-Ex... page 5 2. Safety instructions 2.1 General Only install the GTF 101-Ex and GTF 102-Ex according to the given manufacturer’s instructions and observe general standards and precepts. The temperature sensors with the type of protection “Increased Safety” (e), also as combination with the type of protection “Encapsulation”... -
Page 6: Connection Values And Ambient Conditions
Z31.0.XY.6C-09 Operating manual GTF 102-Ex... und GTF 101-Ex... page 6 Connection values and ambient conditions The measure-circuit should not be loaded with more than 40mW. When not exceeding this value, the temperature at the sensor-tube will raise 4°C maximum compared to ambient temperature. -
Page 7: Thermocouples
Z31.0.XY.6C-09 Operating manual GTF 102-Ex... und GTF 101-Ex... page 7 3.2. Thermocouples type K and type N The connection for the anode (positive pole ) is marked with a red label 3.3. Cable gland Factory-made the connection thread of the cable gland is clotted with the sensor head. -
Page 8: Specification
Z31.0.XY.6C-09 Operating manual GTF 102-Ex... und GTF 101-Ex... page 8 5. Specification Measuring range: Without neck tube (GTF 101-Ex , GTF 102-Ex) Pt100 / Pt1000 -200°C...+ 100°C Thermocouples type K, type N -200°C...+ 100°C With neck tube (GTF 101-Ex , GTF 102-Ex Pt100 / Pt 1000 -200°C...+ 600°C Thermocouples type K, type N... -
Page 9: Ordering Information
Z31.0.XY.6C-09 Operating manual GTF 102-Ex... und GTF 101-Ex... page 9 6. Ordering information 6.1 GTF 102-Ex..GTF 102-Ex- Sensor-element: P: Pt 100 S: Pt 1000 T: Thermocouple type K U: Thermocouple type N Neck tube: K: without neck tube ( T< =100°C) M: with neck tube ( T >... -
Page 10: Gtf 101-Ex
Z31.0.XY.6C-09 Operating manual GTF 102-Ex... und GTF 101-Ex... page 10 GTF 101-Ex GTF 101-Ex- Sensor-element: P: Pt 100 S: Pt 1000 T: Thermocouple type K U: Thermocouple type N Neck tube: K: without neck tube ( T< =100°C) M: with neck tube ( T > 100°C) GTF 101-Ex-.K.
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