Wika CTH6300 User Manual download pdf (Page 3)

3WIKA operating instructions, models CTH6300 and CTH6500

2079988.04 07/2014 GB/D

1. General information 4

2. Safety 5

2.1 Intended use 6

2.2 Personnel qualication 6

2.3 Special hazards 7

3. Specications 8

4. Design and function 11

4.1 Description 11

4.2 Scope of delivery 12

4.3 Keypad 12

4.4 Voltage supply 13

4.5 Temperature probe 14

4.6 Connector assignment 15

4.7 Operating and display elements 18

5. Transport, packaging and storage 19

6. Commissioning, operation 20

6.1 Commissioning 20

6.2 Switching on/Switching o 20

6.3 Menu structure and settings 21

6.4 Menu tree 21

6.4.1 Unit switching °C and °F or % rH, td or g/m³ [Unit] 22

6.4.2 Probe selection Prob 22

6.4.3 Activating/deactivating display option dierential temperature [Lin2] 24

6.4.4 Calibration mode CAL 24

6.4.5 Activating/deactivating measuring channels (only for 2-channel instruments)

[Chnl]

6.4.6 Area entry for volume ow [ArEA] 30

6.4.7 Storage management [Lo6] 31

6.5 Storage query [HOLD-MAX-MIN-AVE] 31

6.6 Change measurement cycle (FAST mode) 32

6.7 AUTO-OFF function 32

6.8 Special functions 33

7. Interface protocol RS-232 33

8. Maintenance, cleaning and recalibration 35

9. Faults 36

10. Dismounting, return and disposal 37

11. Accessories 39

Appendices: EC Declarations of Conformity for model CTH6300 and CTH6500 78

Declarations of conformity can be found online at www.wika.com.

Contents

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Wika CTH6300 User Manual Page 3