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Summary of Contents for Kobold NGS
- Page 1 Operating Instructions Dual-Magnet Float Switch Model: NGS...
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Page 2: Table Of Contents
12. Order Codes ....................7 13. Dimensions ....................7 13.1. Accessories ..................10 14. Declaration of Conformance ............... 11 15. ATEX-Certificate ..................12 Manufactured and sold by: Kobold Messring GmbH Nordring 22-24 D-65719 Hofheim Tel.: +49(0)6192-2990 Fax: +49(0)6192-23398 E-Mail: info.de@kobold.com Internet: www.kobold.com... -
Page 3: Note
• Operating Instructions 4. Regulation Use Any use of the Dual-Magnet Float Switches, model: NGS, which exceeds the manufacturer’s specification, may invalidate its warranty. Therefore any resulting damage is not the responsibility of the manufacturer. The user assumes all risk for such usage. -
Page 4: Atex-Marking
• The NGS float switch shall be connected to the local EP circuit. • The NGS float switch has to be provided in series with a circuit breaker as a short-circuit protection (max. I in accordance with IEC 60127) •... -
Page 5: Mechanical Connection
9. Electrical Connection Attention! Make sure that the voltage values of your system correspond with the voltage values of the measuring unit. Ex units Normal units Underwater version kábeltípus: NSSHöu-J 5x1,5mm NGS 01/06 page 5... -
Page 6: Maintenance
220 V /0.3 A Electrical connection: M20x1.5 Protection: Standard version: NGS-2...: IP 65 Submersible version: NGS-4...: IP 68 (max. 20 m WC) ATEX-approval: II 1/2 G EEx dme IIC T6...T2 Other approvals: GL-approval Weight: approx. 2.5 kg *Temperature designation ATEX-option Class 80 °C... -
Page 7: Order Codes
12. Order Codes Example: NGS-2 1 0 0 Model Housing Installation type Process connection Arm length Approval 0 = 0 mm 5 = 100 mm 6 = 200 mm 0 = 92 mm square flange PN 25 1 = fixed hysteresis 7 = 300 mm B = BSP 2“... - Page 8 Adjustable hysteresis, installation from above ~ 123 92 x 92 L=Protusion length Lsh=high switch point Lsl=low switch point Process connection: BSP or NPT Square flange page 8 NGS 01/06...
- Page 9 L arm, installation from above Z arm, side installation Submersible Version 0,2MPa 2,5MPa NGS 01/06 page 9...
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Page 10: Accessories
13.1. Accessories Counter flange NGS-MFF_ page 10 NGS 01/06... -
Page 11: Declaration Of Conformance
14. Declaration of Conformance We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Dual-Magnet Float Switches Model: NGS to which this declaration relates is in conformity with the standards noted below: EN 61010-1:1993/A2:1995 EN 50081-1:1992... -
Page 12: Atex-Certificate
15. ATEX-Certificate page 12 NGS 01/06... - Page 13 NGS 01/06 page 13...
- Page 14 14 NGS 01/06...
- Page 15 NGS 01/06 page 15...
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