Instructions 95-8562 Dual Spectrum® Infrared Flame Detector PM-5MPX 4.
Table of Contents Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Detector use in hazardous areas . . . . . . . 2 Electrical Characteristics . . . . . . . . . . . . . 2 Environmental Characteristics . . . . . . . . . 3 Detector Performance . . . . . . . . . . . . . . . . . 3 Detection Range and Response Time . . . . . . . . 3 APPENDIX A – FM APPROVAL AND PERFORMANCE REPORT . . . . . . . . . .
INSTRUCTIONS Dual Spectrum® Infrared Flame Detector PM-5MPX IMPORTANT Be sure to read and understand the entire instruction manual before installing or operating the Model PM-5MPX Detector. Only qualified personnel should install, maintain or operate the flame detection system. Caution If this equipment is used in a manner not specified in this manual, safety protection may be impaired.
3.1 1.7 4 x 0.203 2.5 3.1 2.5 A2204 Figure 1—Dimensions of PM-5MPX in Inches DETECTOR USE IN HAZARDOUS AREAS OPERATING voltage— 9 to 30 Vdc at the detector (observe polarity), including line drops and ripple.
Table 1—PM-5MPX Wiring Harness Identification 15 30 Wire Color Description Black Power Return Brown Power Return Red V+, Input Power Orange V+, Input Power Yellow Alarm + Green Alarm + 20% Blue Alarm – 10% Violet Alarm – Gray Trouble + White Trouble – 15 30 90% 80% 45 45 70% 60% 55 55 50% 40% 30% A2004 Figure 2—Graphical Representation of Detector Range as a Function of Angle from the Optical Axis ENVIRONMENTAL CHARACTERISTICS 0 Special Conditions for Safe Use: 15 10 ft
The number of detectors required to protect a given area will depend on the size of the area, the distance from the detector and the size and type of the fire threat. Certain factors need to be considered when designing an installation: False Alarm Immunity The PM-5MPX is highly resistant to false alarms. However, a fire alarm output due to non-fire stimuli is possible. (Refer to Appendix A for a list of common stimuli and the false alarm immunity distance for those stimuli, as tested by FM Approvals.
Intrinsically Safe Circuits System Test Intrinsically safe installations require the use of suitable and approved barriers, an approved fire alarm control panel that is compatible with the barriers, and wiring methods consistent with ANSI/ISA-RP12.6 and other code. Appendix C calls out the type and quantity of barriers required for installation in hazardous (classified) locations and shows the electrical interconnection to an NFPA compliant fire alarm control panel.
MAINTENANCE 3. Interconnection Wiring. Correct interconnection wiring should be checked by disconnecting any wire from the multi-conductor cable were it is connected to the power or alarm circuit. The result, in an approved wiring scheme, should be a trouble signal indication at the control panel. 4. Routine Visual Inspection A properly installed PM-5MPX detector system is highly resistant to blinding by contamination build-up on the detector front face window.
ORDERING INFORMATION WARNING A full system test results in an alarm output. This will result in the suppression system being activated if it is not disabled prior to testing. When ordering, please specify: PM-5MPX Dual Spectrum® Infrared Flame Detector DEVICE REPAIR AND RETURN For assistance in ordering a system to meet the needs of a specific application, contact: The PM-5MPX is completely potted, which does not allow it to be repaired.
APPENDIX A FM Approval Description and Performance Report HAZARDOUS LOCATION RATINGS • Intrinsically safe for Class I, II, III, Div. 1, Groups C, D, E, F and G Hazardous (Classified) Locations per FM 3610. • Non‑incendive for Class I, Div. 2, Groups A, B, C and D Hazardous (Classified) Locations per FM 3611. Automatic fire alarm signaling performance (fm 3620: 2000) RESPONSE CHARACTERISTICS (Typical Response Time < 0.5 Sec.) Fuel Size Distance (feet) n-Heptane 1 x 1 foot 18 Isopropanol 8 in. dia.
FM Approval Description and Performance Report – Continued FALSE ALARM IMMUNITY COMBINED WITH FIRE SOURCE False Alarm Source Distance (feet) Fire Source Fire Source Distance (inches) Arc welding, unmodulated 3.5 10 in propane 12 Arc welding, modulated 3.5 10 in propane 12 70 W sodium vapor lamp, unmodulated 0.5 10 in propane 24 70 W sodium vapor lamp, modulated 0.5 10 in propane 19 250 W mercury vapor lamp, unmodulated 1.0 10 in propane 20 250 W mercury vapor lamp, modulated 1.
4.1 10 95-8562 STYLE STYLE STYLE STYLE CLASS I, DIV. 2, GROUPS A, B, C & D CLASS A, CLASS II, DIV. 2, GROUPS F & G CLASS A, CLASS III, DIV. 2 CLASS A, NON-HAZARDOUS (UNCLASSIFIED) CLASS A, SAFE SAFE SAFE SAFE SAFE D NON-INCENDIVE D NON-INCENDIVE D NON-INCENDIVE D NON-INCENDIVE B NON-INCENDIVE B NON-INCENDIVE B NON-INCENDIVE B NON-INCENDIVE B INTRINSICALLY B INTRINSICALLY B INTRINSICALLY B INTRINSICALLY B INTRINSICALLY Figure B1—Control Drawing Configuration (Drawing No.
4.1 11 95-8562 TROUBLE + MANUFACTURER STAHL PEPPERL + FUCHS MTL 9002/77-280-094-00 Z978 7278ac BARRIER TABLE ALARM – ALARM – ALARM + ALARM + TROUBLE – MODEL PM-5MPX POWER RETURN POWER RETURN V+ V+ HAZARDOUS LOCATIONS: CLASS I, DIV. 1, GP. C, D CLASS II, DIV. 1, GP. E, F, G CLASS III, DIV. 2 28.0 30.0 28.1 Vt (V) 94.0 93.0 87.0 It (MA) BARRIER PARAMETERS ALARM – ALARM + DC RETURN +24 VDC CONTROL ROOM INSTRUMENTATION OPERATING AT OR LESS THAN 250 VOLTS RMS.
4.1 12 95-8562 PM-5MPX PM-5MPX PM-5MPX Hazardous (Classified) Locations: Class I, Division 2, Group A, B, C, D Class II, Division 2, Group F, G Class III, Division 2 Non-hazardous (Non-classified) Locations NONINCENDIVE CLASS B, STYLE B WIRING APPENDIX D Figure D1—Non-Incendive Class B, Style B Wiring (Drawing No.
4.1 13 95-8562 NOTES: ALARM – (VIO) TROUBLE + (GRY) TROUBLE – (WHT) PWR RTN (BRN) ALARM + (YEL) ALARM + (GRN) ALARM – (BLU) V+ (ORG) PWR RTN (BLK) V+ (RED) ALARM – (VIO) TROUBLE + (GRY) TROUBLE – (WHT) ALARM – (BLU) PWR RTN (BRN) ALARM + (YEL) ALARM + (GRN) PWR RTN (BLK) V+ (ORG) V+ (RED) TROUBLE + (GRY) TROUBLE – (WHT) ALARM – (BLU) ALARM – (VIO) 5. THE OUTGOING AND RETURN (REDUNDANT) CIRCUIT CONDUCTORS SHALL NOT BE RUN IN THE SAME CABLE ASSEMBLY, ENCLOSURE, OR RACEWAY PER NFPA 72. 4.
N O WARNING CHANGE BATTERY IN NON-HAZARDOUS LOCATION ONLY. BATTERY REPLACEMENT THE TEST LAMP REQUIRES 6 ALKALINE C-SIZE BATTERIES. NOTE FOR VALID TEST RESULTS, THE TEST LAMP AND THE SENSOR UNDER TEST MUST BE AT APPROXIMATELY THE SAME TEMPERATURE. OPERATION TURN ON PSS-MP, WAIT 15 SECONDS. TO CAUSE AN ALARM, HOLD PSS-MP SO THAT THE INFRARED FILTER LENS IS LESS THAN 1 INCH FROM THE FRONT OF THE FLAME DETECTOR TO BE TESTED. IT CAN TAKE SEVERAL SECONDS FOR THE DETECTOR TO ALARM.
95-8562 Detector Electronics Corporation 6901 West 110th Street Minneapolis, MN 55438 USA X3301 Multispectrum IR Flame Detector PointWatch Eclipse® IR Combustible Gas Detector FlexVu® Universal Display w/ GT3000 Toxic Gas Detector Eagle Quantum Premier® Safety System T: 952.941.5665 or 800.765.3473 F: 952.829.8750 W: http://www.det-tronics.com E: det-tronics@det-tronics.
