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CLIF MOCK™

CD-20SFA Sample Probe Controller  
User Manual

Manual No. 2350754-01, Rev. 02

Class I Groups C and D  
Hazardous Locations

Summary of Contents for CLIF MOCK CD-20SFA

Page 1: ...CLIF MOCK CD 20SFA Sample Probe Controller User Manual Manual No 2350754 01 Rev 02 Class I Groups C and D Hazardous Locations...

Page 2: ...d within the parameters stated in this manual and in conjunction with the ratings printed on the product serial tag Technical Support Contact Information Cameron Measurement Systems Division 14450 Joh...

Page 3: ...5 How It Works 6 Hazardous Location Safety Compliance 6 Table 1 1 CD 20SFA Specifications 7 Section 2 Installation and Wiring 7 Section 3 Maintenance 8 Operational Test 8 Basic CD 20SFA Check Out 9 S...

Page 4: ...ler s liability and Buyer s exclusive remedy in any case of action whether in contract tort breach of warranty or otherwise arising out of the sale or use of any products software supplies or material...

Page 5: ...control card potentiometer Alarm delays can range from 5 seconds to 6 minutes An explosion proof housing encloses the complete assembly and two in NPT holes allow connection of the line power and inpu...

Page 6: ...rols the speed of the motor at about 12 rpm and current feedback limits motor current to 3 amperes The pulse input be closed for at least 5 msec to produce a start pulse An electronic square wave inpu...

Page 7: ...bly earthed and installed by qualified personnel in accordance with the prevailing local electrical wiring regulations and safety standards The CD 20SFA controller mounts directly to the C Series samp...

Page 8: ...failure alarm relay contact to 1TB 3 and 1TB 4 The contact will remain open for as long as sampling occurs within the alarm delay period This contact is rated for 90 VA resistive and 30 VA inductive...

Page 9: ...to 1TB 5 and 1TB 6 2 Mount the CD 20SFA to the sample probe and hand tighten the DC 2 coupling 3 Verify that the product line is full and pressurized 4 Reconnect input power to the CD 20SFA 5 Hold a...

Page 10: ...D1 a 33V crowbar zener diode pro vides over voltage protection for the rest of the circuit Diode D2 prevents current flow if VDC power is connected to the common terminal and a ground is connected to...

Page 11: ...mity switch is not sensing the high points of the cam Check proximity switch and cam alignment CD 20SFA control failure power supply board Return to factory for replacement of CD 20SFA motor control a...

Page 12: ...R U S S I A 603 5569 0501 ms kl c a m com...

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