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DF-8500

气体探测器

1.4

梅思安固定仪表质保

按照梅思安公司的要求，正确地安装、调试和使用本产品，梅思安公司将提供本

产品在质保期的相关责任。梅思安公司不承担以下因素引起的产品质保责任：

由非梅思安公司人员或非经梅思安公司授权人员进行的标定、调试和维护等；

由于产品不正确地放置、使用、改装；

未经梅思安公司授权，任何人员对本产品所做的确认、陈述或保证，将视为无效

条款。

梅思安公司对非自产部件或者附件不承担质保责任；梅思安公司保留将这些部件

或者附件制造商提供的质保责任移交给相关采购方的权利。

本产品标准质保期为：合同开票之日起

个月。

描

述

2.1

装置识别

图

1 DF-8500

气体探测器

Summary of Contents for DF-8500

Page 1: ...MSA CHINA SAFETY EQUIPMENT CO LTD DF 8500 DF 8500 GAS DETECTOR User Manual P N 10203355 Rev 1 Date 2019 03 21...

Page 2: ...1 1 1 1 2 4 4 4 5 6 6 6 7 8 8 10 13 13 14 21 22 22 22 23 23 23 24 25 26 27 27 28 29 29 30 31 31 30 1 3 1 4 2 2 1 2 2 3 3 1 3 2 4 4 1 4 2 4 3 4 4 5 5 1 6 6 1 6 2 6 3 6 4 6 5 7 7 1 8 9 9 1 9 2 9 3 9 4 1...

Page 3: ...DF 8500 1 1 1 DF 8500 SUPREMA Gasgard XL 9010 9020 8020 1 2 4...

Page 4: ...DF 8500 1 3 5...

Page 5: ...DF 8500 1 4 1 2 12 2 2 1 1 DF 8500 6...

Page 6: ...DF 8500 2 2 15 LED 10 11 1 2 3 4 5 7 6 9 8 12 2 DF 8500 1 2 4 15 LED 3 LED 4 LED 5 6 LED 7 LED 8 9 10 11 12 7...

Page 7: ...DF 8500 3 3 1 3 1 1 mm 3 DF 8500 8...

Page 8: ...DF 8500 3 1 2 DF 8500 Nut M6 Washer 6 Mounting plate Washer 6 Bolt M6 12 Clamp 2 DF 8500 Pipe 2 DF 8500 DF 8500 Nut M6 Washer 6 Mounting plate Washer 6 Bolt M6 12 Clamp 2 Pipe 2 DF 8500 4 DF 8500 9...

Page 9: ...4V 4 20mA 24V 24V 4 20mA 24V 24V P2 P1 P3 Alarm Device Red NC COM NO H ALARM L ALARM Black FAULTRELAY NO NC JP2 JP3 1 2 1 2 COM COM 2 3 2 3 P4 NC NO 5V TXD P6 Material in the dashed RXD GND line recta...

Page 10: ...DC 24V 4 20MA 4 20 mA NO COM NC P2 P1 P3 AF5000 NC COM NO H ALARM L ALARM FAULTRELAY NO NC COM COM P4 NC NO 5V TXD P6 Material in the dashed RXD AF5000 GND line rectangle is DF 8500 optional Remote P...

Page 11: ...DF 8500 6 DF 8500 7 DF 8500 DC24V DC24V 4 20 mA 8 DF 8500 1 2 3 4 5 3 6 7 12 1 2 3 1 2 3 1 DC 24V 2 DC 24V 3 4 20 mA 1 2 3...

Page 12: ...DF 8500 4 4 1 4 0mA LED LED CO H2S 1000 1000 mol mol 100 300 100 mol mol 300 mol mol 1 mol mol 1ppm 13...

Page 13: ...DF 8500 4 2 4 2 1 1 2 4 3 IR Control 9 4 2 2 2 DF 8500 14 M 00 M 01 M 02 M 03 M 04 M 05 M 06 LED M 07 M 09 M 10 M 11 M 13 M 14 1 ON 2 OFF 3 4...

Page 14: ...DF 8500 M 00 1 M 00 2 ON 3 4 4 4 M 01 1 M 01 2 ON 30 3 4 ON 5 0 6 OK 7 M 02 1 M 02 2 ON M 04 3 4 ON 5 6 OK 7 8 15...

Page 15: ...DF 8500 M 03 1 M 03 2 ON TEST GAS SENSOR USED DAYS GAS M 04 1 M 04 2 ON 3 4 4 4 TEST GAS CURRENT OFFSET 5 ON 6 7 OFF M 04 16 TEST GAS SENSOR USED DAYS GAS RANGE VER Z CALI COUNTER S CALI COUNTER...

Page 16: ...URRENT OFFSET 4 20 mA 120 90 150 4 20mA ALARM_L 10 25 19 5 5 1 0 5 0 1 mol mol V V ALARM_H 30 25 23 0 1 1 0 1 0 1 mol mol V V ZERO TIME 30 10 99 SPAN TIME 30 60 180 300 10 900 IDLE TIME 15 10 99 4 20M...

Page 17: ...M 05 2 ON 3 4 4 4 900 15 ON OFF M 05 5 OFF M 05 ETO VCM Methanol 24 24 M 06 LED LED 1 M 06 2 ON OFF 3 LED 4 OFF M 06 M 07 4 20 mA 1 M 07 2 ON 04 4mA 3 ON 04 4mA 4 5 OFF M 07 4 22mA M 09 1 M 09 2 ON TE...

Page 18: ...N 6 ON OFF 7 19 L_ALARM DIR 25 UP DOWN UP DOWN UP Down H_ALARM DIR UP UP DOWN ALARM RELAY DISE DISE ENER DISE ENER ALARM RELAY UNLK UNLK LOCK UNLK LOCK ALARM DELAY 0 0 30 TEMP CURRENT 4 20 mA SIGNAL C...

Page 19: ...DF 8500 1 2 M 11 1 M 11 2 vON 3 4 4 4 M 11 OFF ON OFF M 11 M 13 M 01 M 01 M 13 1 2 M 13 3 ON 4 4 4 5 M 13 0 OFF M 13 ON 0 20...

Page 20: ...DF 8500 M 14 M 02 M 02 M 14 1 M 03 2 M 14 3 ON 4 4 4 5 M 14 M 03 OFF M 14 ON M 03 6 4 3 0 25 21...

Page 21: ...DF 8500 4 2 2 M 01 4 2 2 M 02 OFF 4 4 4 0000 1 2 ON 3 4 5 5 1 M 05 22...

Page 22: ...2 23 AF5000 1 0mm 1 5mm 2 5mm 1 0mm 1 5mm 2 5mm DC 24V 3000 4500 7500 950 1400 2400 IP66 IP67 275 125 106 Ex d ia ia Ga IIC T6 Gb Ex tD A21 IP66 IP67 T80 2 5 95 16 0 34 0 V 1 5W 40 70 4 20 mA 80 120 3...

Page 23: ...2S 30 ETO 180 VCM 180 CH3OH 300 HCHO 300 T90 O2 2 F S 20s 1 CO 10 F S 5 mol mol 15s 2 H2S 5 mol mol 25s 2 ETO 10 F S 120s 5 CH3OH 10 F S 120s 5 VCM 10 F S 120s 5 HCHO 10 F S 120s 5 1 0 50 ETO 24 0 50...

Page 24: ...mol 500 mol mol 1000 mol mol 2000 mol mol 40 55 H2S 10 0 mol mol 20 0 mol mol 50 mol mol 100 mol mol 20 50 ETO 10 0 mol mol 30 0 mol mol 50 mol mol 20 50 CH3OH 50 mol mol 100 mol mol 20 50 VCM 50 mol...

Page 25: ...DF 8500 6 5 DF 8500 1 0 3 DF 8500 25 DF 8500 TLV 1 DF 8500 26 100 2 2 0 3 0 25 0 0 5 0 100 0 5000 0 50 0...

Page 26: ...DF 8500 DF 8500 DF 8500 1 2 3 4 24 5 180 300 7 DF 8500 7 1 27 100 88 100 97 100 28 48 6 14 19 5 0 5 13 7 0 5 200 0 50 0 20 0 20 0...

Page 27: ...SP DF 8500 10160486 SP DF 8500 10161341 DF 8500 10161342 DF 8500 10195378 DF 8500 SIL 10202755 DF 8500 SIL 10202786 DF 8500 SIL 10205281 DF 8500 SIL 10205282 PCBA DF 8500 10145768 SP1 PCBA DF 8500 10...

Page 28: ...DF 8500 9 9 1 29 LED 4 20 mA 4mA 4mA E XX 2mA HI 20 5mA BOOT 0mA 0 3 2mA...

Page 29: ...E 2mA 30 BOOT E 07 Flash E 08 RAM E 09 Flash CRC E 10 E 11 ADC24 E 12 ADC10 E 13 E 14 E 16 Flash E 17 E 20 E 21 E 22 PC E 23 E 24 E 25 E 26 E 27 E 28 1 2 3 1 2 3 E 32 E 34 ADC10 E 35 ADC24 E 36 RAM L...

Page 30: ...10 9 4 EX d Suprema Gasgard XL 9020 9010 8020 PLC DCS 24V 1 24V DC GND 2 0V DC 4 20mA 3 4 20mA RLoad max 300 31 EX d 1 24V DC 24V Suprema Gasgard XL 9020 9010 8020 PLC DCS 2 0V DC GND 3 4 20mA 4 20mA...

Page 31: ...1 34 6 9427E 09 6 94 Oxygen gas 2 61E 04 2 61 1 36E 07 13 6 1 31631E 05 1 32 6 87451E 09 6 87 52 Toxic gas 6 83E 04 6 83 1 38E 07 13 8 3 47425E 05 3 47 7 04594E 09 7 05 Oxygen gas 6 73E 04 6 73 1 36E...

Page 32: ...DF 8500 SIL SIL LDM HDM 72 4 20mA 4mA 20mA 5 FS 20 52 0 5A EN60950 EN50178 SELV PELV SIL 3 1oo2 4 20 mA 33 SIL SIL1 SIL2 SIL3 LDM HDM LDM HDM LDM HDM 1oo1 X X X X 1oo2 X X X X X X...

Page 33: ...DF 8500 SJ T 11364 GB T 26572 GB T 26572 34 Pb Hg Cd Cr VI PBB PBDE DF 8500...

Page 34: ...ajor technical parameters of the detector Cable Lengths and Cross sections Meter Primary Performance Specifications List of Detectable Gases and Measuring Ranges Sensor Response to Interferants Access...

Page 35: ...supporting life and health Inappropriate use maintenance or servicing may affect the function of the device and thereby seriously compromise the user s life Before use the product operability must be...

Page 36: ...concentration of the gas for which it has been calibrated Consequently calibration checks must be included as part of the routine inspection of the system As with all devices of these types high level...

Page 37: ...ebugging maintenance etc are performed by persons other than personnel from MSA or authorized by MSA 2 The product isinappropriately placed utilized or modified Without explicit authorization by MSA a...

Page 38: ...ur digit 15 segment LED display four LEDs for displaying the current status of the detector 10 11 1 2 3 4 5 7 6 9 8 12 Figure 2 Description of the Various Part of DF 8500 1 Terminal for power connecti...

Page 39: ...ser to the ground for gases heavier than air Also consider how air movement may affect the ability of the device to detect as The display on the front of the instrument must always be clearly visible...

Page 40: ...Nut M6 Washer 6 Mounting plate Washer 6 Bolt M6 12 Clamp 2 DF 8500 Pipe 2 DF 8500 Mounting on Verticalpipe DF 8500 Nut M6 Washer 6 Mounting plate Washer 6 Bolt M6 12 Clamp 2 Pipe 2 DF 8500 Mounting on...

Page 41: ...able lengths and cross sections see chapter 6 2 Water or impurities can penetrate the instrument through the cable In hazardous areas it is recommended to install the cable in a loop just before entry...

Page 42: ...20 mA output of device NO Not energized normally open COM Common terminal NC Not energized normally closed Passive Jumper P2 P1 P3 the black wire of AF5000 connect to COM of the low alarmrelay NC COM...

Page 43: ...the left and right side of the plastic housing and pull the electronic module out of the enclosure 4 Insert the cable into the device 5 Connect the wire to the terminal Please use 3 wire shielded cabl...

Page 44: ...reen red red yellow and after all the LED indicators light the green LED starts to flicker Software version Displays the firmware version Sensor type Displays the configuration information from differ...

Page 45: ...bration No M 02 Gain calibration No M 03 Detector parameters view No M 04 Calibration parameter setting Yes M 05 Sensor replacement Yes M 06 LED testing No M 07 Loop testing No M 09 Sensor information...

Page 46: ...urn to the measurement mode Note For conventional gas e g O2 H2S and CO please make sure the detector has been powered on for at least one hour before attempting a zero calibration For rare gas e g ET...

Page 47: ...submenu and be able to set multiple numerous parameters When you enter the next submenu the scroll display will display parameter name parameter value which represents the name and content of the para...

Page 48: ...t fine tuning 120 90 150 ALARM_L Low alarm point setting O2 25 range 19 5 Others 10 range No decimal point range 5 range 1 Decimal point range 0 5 range 0 1 ALARM_H High alarm point setting O2 25 rang...

Page 49: ...splay and the LED flickers 1 Press to select menu item M 06 2 Press ON and then the screen flickers to display OFF 3 Press and then all the segments of the nixie tube with the LED diodes are lighted 4...

Page 50: ...tion 4 6 7 After the parameters are changed you can continue to change other parameters by pressing or or return to the upper menu M 10 by pressing OFF 51 Submenu Parameter Meaning Default Adjustable...

Page 51: ...ter the password see Section 4 4 4 If the password is correct then the device enters the next level menu of M 11 and the screen displays OFF If you press the relay status will inverse i e the original...

Page 52: ...in the display which indicates that manual gain calibration is ready Press OFF to cancel the manual gain calibration and return to M 14 menu item Press the ON key to complete the gain calibration and...

Page 53: ...t can be modified only by certificated and authorized personnel The default password is 0000 After entering the password menu set the number from left to right and the flicker bit means that the bit i...

Page 54: ...5mm cable DC 24V 3000 4500 7500 950 1400 2400 Detected gas Methane Enclosure Aluminium enclosure Explosion proof Protection level IP 67 not including the sensor Dimensions mm height width depth Approx...

Page 55: ...ror Response Time 90 Repeatability error Oxygen O2 2 F S 20s 1 Carbon monoxide CO 10 F S 5 mol mol 15s 2 Hydrogen sulfide H2S 5 mol mol 25s 2 Ethylene oxide ETO 10 F S 120s 5 Methanol CH3OH 10 F S 120...

Page 56: ...ll increase approximately 0 3 with 1 increase of the carbon dioxide The DF 8500 oxygen sensor is not suitable for use in occasions where the carbon dioxide concentration exceeds 25 continuously Poison...

Page 57: ...500 cross sensitivity list for the hydrogen sulfide sensor DF 8500 cross sensitivity list for the carbon monoxide sensor Precautions for using DF 8500 ETO VCM and methanol sensor 1 Must use polytetraf...

Page 58: ...on time is reduced then thecalibrationis inaccuracysincethegas concentrationis not stablewhencalibration Only order the electrochemical sensors for immediate replacement Storage temperature range is 2...

Page 59: ...0161342 Sensor SP DF 8500 Methanal 10195378 Sensor conductor SP DF 8500 SIL TOX 10202755 Sensor conductor SP DF 8500 SIL OX 10202786 Sensor conductor SP DF 8500 SIL ETO VCM 10205281 Sensor conductor S...

Page 60: ...lay LED Color Status Current Signal Number Green or Red Normal or alarm 4 20 mA Green flicker Start 4mA Green flicker Calibration 4mA or follow E XX Yellow Fault 2mA HI Red Over range 20 5mA BOOT Yell...

Page 61: ...fault Replace the electronic module E 20 Zero calibration timeout Mainboard fault Replace the electronic module E 21 Span calibration timeout Unstable zero gas flow Stabilize the zero gas flow E 22 Pe...

Page 62: ...tes the menu will automatically return to the concentration measurement mode from any other screen 9 4 Wiring diagram Faulty Low alarm High alarm relay relay relay EX d Suprema Gasgard XL 9020 9010 80...

Page 63: ...oxic gas 2 67E 04 2 67 1 38E 07 13 8 1 34523E 05 1 34 6 9427E 09 6 94 Oxygen gas 2 61E 04 2 61 1 36E 07 13 6 1 31631E 05 1 32 6 87451E 09 6 87 52 weeks Toxic gas 6 83E 04 6 83 1 38E 07 13 8 3 47425E 0...

Page 64: ...bration check has to be done for the complete system A visual check has to be done together with the calibration A system check has to be done every year Calibration and adjustment are part of the fun...

Page 65: ...20 mA output of the device must be monitored regarding deviations O Indicates that said hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement...

Page 66: ...0 888 Product technology is continuously improved andcurrentdataisfor reference only P N 10203355 Rev 1 MSA China Safety Equipment Co Ltd Tel 0512 62898880 Fax 0512 62952853 ChinaHeadquarterofMarketin...

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