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KDSE
Electronic transmitter
EX-Supplementary Operating Manual for Hazardous areas
Safety Instructions
This operating manual is a supplement to the manuals for the
Flow-meters KDS und BGK.
Please read the instructions carefully and store them in a safe place.
Heinrichs Messtechnik GmbH
EX-Supplementary Operating Manual KDSE
January 2021
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Table of Contents
Related Manuals for Heinrichs KDSE
Summary of Contents for Heinrichs KDSE
- Page 1 EX-Supplementary Operating Manual for Hazardous areas Safety Instructions This operating manual is a supplement to the manuals for the Flow-meters KDS und BGK. Please read the instructions carefully and store them in a safe place. Heinrichs Messtechnik GmbH EX-Supplementary Operating Manual KDSE January 2021...
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Page 2: Table Of Contents
Environmental influences on the electronics ......................10 Atmospheric conditions ..............................10 Ground connection ................................10 Electrostatic charge of non-conductive parts ......................10 Mechanical strength ................................10 Marking .............................. 11 Declaration of Conformity ......................12 Page 2 of 14 Ex-Supplement operating manual KDSE... -
Page 3: Introduction
Returning the device for repairs or servicing Note: According to German waste disposal legislation, it is the owner’s or customer’s responsibility to dispose of hazardous waste. Thus, before any devices are returned to Heinrichs Messtechnik for servicing or repairs the following measures must be performed: ... -
Page 4: Steps Prior To Operation
Heinrichs Messtechnik GmbH accepts no liability for any loss or damage of any kind arising from improper operation of any product, improper handling or use of any replacement part, or from external electrical or mechanical effects, overvoltage or lightning. -
Page 5: Hazard Warnings
The manufacturer accepts no responsibility in regard to such material and housing. Caution: In order for the device to perform correctly and safely, it must be shipped, stored, set up, mounted operated and maintained properly. Ex- Supplement operating manual KDSE Page 5 of 14... -
Page 6: Identification
+49 221 49708-0 Fax: +49 221 49708-178 Internet: www.heinrichs.eu Email: info@heinrichs.eu Product type: Electronic transmitter for small area flow meters Product name: KDSE File name: kdse-ex_ba_21.01_en.doc Version:. 21.01, Date, January 27 2021 Page 6 of 14 Ex-Supplement operating manual KDSE... -
Page 7: General Information About Explosion Protection
185 °F Equipment Protection Level (EPL) Dust “Very high” level of protection “High” level of protection “Enhanced” level of protection Explosion protection designations [square brackets] refer to “Related electrical equipment or circuits.” Ex- Supplement operating manual KDSE Page 7 of 14... -
Page 8: Applications
The microprocessor controlled KDSE transmitter is used in flowmeters series KDS and BGK. The position of the float is transmitted to the pointer axle by means of a magnetic system. The KDSE measures the field of a mag- net mounted on the pointers axle and generates an output current of 4 to 20 mA from it. -
Page 9: Electrical Connection
Max. surface temperature for use in EPL Db 135 °C When used in potentially explosive dust atmospheres, the device must be cleaned regularly in order to avoid deposits exceeding 5 mm. Ex- Supplement operating manual KDSE Page 9 of 14... -
Page 10: Special Conditions For Safe Use
7. Special conditions for safe use Environmental influences on the electronics Environmental influences on the built-in transmitter type KDSE how the process temperature must be taken into account. See Chapter 14 of the general operating instructions for the meter type or KDS BGK. -
Page 11: Marking
Only devices with ex marking may be operated within the explosive atmospheres range. The electronic module is marked as follows: When the module is assembled in a variable area flow meter is additional a mark on the scale of the device. Ex- Supplement operating manual KDSE Page 11 of 14... -
Page 12: Declaration Of Conformity
Heinrichs Messtechnik GmbH 9. Declaration of Conformity Page 12 of 14 Ex-Supplement operating manual KDSE... - Page 13 Heinrichs Messtechnik GmbH Ex- Supplement operating manual KDSE Page 13 of 14...
- Page 14 Heinrichs Messtechnik GmbH Page 14 of 14 Ex-Supplement operating manual KDSE...
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