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65-2462RK Hydrogen Transmitter • 19

Parts List

Table 6 lists replacement parts and accessories for the hydrogen transmitter.

Table 6:Parts List

Part Number

Description

06-1248RK

Sample tubing (3/16 in. x 5/16 in.; specify length when ordering)

18-0001RK

Reducer, 3/4 in. NPT x 1/2 in. NPT

18-0400RK-01

Junction box with spacers

57-1053RK

Amplifier with gasket (specify target gas and that the 61-0140RK detector is

being used when ordering)

65-2462RK

Hydrogen transmitter (includes detector and amplifier; specify target gas when

ordering)

71-0554

65-2462RK Hydrogen Transmitter Operator’s Manual

(this document)

81-0022RK-01

Calibration cylinders, 4% volume H

in N

, 34 liter steel

81-0076RK-01

Calibration cylinder, zero air, 34 liter steel

81-0078RK-01

Calibration cylinder, 100% nitrogen, 34 liter steel

81-0078RK-03

Calibration cylinder, 100% nitrogen, 103 liter

81-1050RK

Regulator, 0.5 liter/minute; with pressure gauge and flow control knob, for 17

liter and 34 liter steel calibration cylinders (cylinders with external threads)

81-1117RK

Calibration cup

TE-7550-01

Hydrogen detector

Содержание 65-2462RK

Страница 1: ...RKI Instruments Inc www rkiinstruments com 65 2462RK Hydrogen Transmitter Operator s Manual Part Number 71 0554 Revision P1 Released 4 15 21...

Страница 2: ...c calibration and maintenance of the detector is essential for proper operation and correct readings Please calibrate and maintain this detector regularly Frequency of calibration depends upon the typ...

Страница 3: ...ment costs local repair costs transportation costs or contingent expenses incurred without our prior approval THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY AND ALL OTHER WARRANTIES AND REPRESENTATIONS EXP...

Страница 4: ...rogen Transmitter 10 Startup 12 Introducing Incoming Power 12 Setting the Zero Signal 12 Maintenance 13 Preventive Maintenance 13 Troubleshooting 13 Replacing Components of the Hydrogen Transmitter 14...

Страница 5: ...ions for the hydrogen transmitter WARNING When using the 65 2462RK you must follow the instructions and warnings in this manual to assure proper and safe operation of the 65 2462RK and to minimize the...

Страница 6: ...nge It is packaged in a 1 2 inch NPT nipple with a sintered metal flame arrestor on one end allowing ambient air to diffuse into the detector The flame arrestor also contains any sparks which may occu...

Страница 7: ...detector terminal strip is a four position plug in style terminal strip located below the controller terminal strip Use the detector terminal strip to connect the detector to the amplifier NOTE The d...

Страница 8: ...he controller Use the cover on the front of the junction box to access the interior of the junction box The detector and amplifier are factory installed in the junction box Three spacers installed on...

Страница 9: ...ing the Hydrogen Transmitter 2 At the monitoring site you select hang or mount the junction box with the detector facing down see Figure 3 38 2 70 75 3 4 NPT Female Rubber Spacers 3X J Box 3 65 Hydrog...

Страница 10: ...ll out the controller terminal strip and connect the three wires to the terminal strip as follows see Figure 4 Connect the positive wire to the PWR SIG terminal Connect the signal wire to the PWR SIG...

Страница 11: ...connect the cable s drain wire to an available chassis earth ground at the controller RKI controllers typically have a ground stud that can be used to ground the cable s drain wire Cable Shield Red Bl...

Страница 12: ...calibration kit and the zero air calibration cylinder to introduce fresh air to the detector and verify an accurate zero setting See Calibration on page 16 for instructions to apply zero air when set...

Страница 13: ...e controller Investigate significant changes in the display reading Quarterly Calibrate the hydrogen transmitter as described in Calibration on page 16 of this manual Troubleshooting The troubleshooti...

Страница 14: ...ing calibration Transmitter requires frequent calibration Note Under normal circumstances the transmitter requires calibration once every 3 months Some applications may require a more frequent calibra...

Страница 15: ...box 6 Remove the old amplifier 7 Install the amplifier into the junction box with the screw lock washer and flat washer you removed in Step 5 above A foam gasket that orients the amplifier and keeps i...

Страница 16: ...ion frequency of every 12 months is adequate If an application is very demanding for example if hydrogen is present often and in significant concentrations or the environment is not well controlled th...

Страница 17: ...eter reading of 100 mV 2 mV at the H2 test points as described in the Preparing for Calibration section above 5 If necessary use a small flat blade screwdriver to adjust the zero pot for the H2 channe...

Страница 18: ...small flat blade screwdriver to adjust the zero pot for the H2 channel until the voltmeter reading is 100 mV 2 mV 6 Turn the regulator knob clockwise to close the regulator 7 Unscrew the regulator fro...

Страница 19: ...2462RK Hydrogen transmitter includes detector and amplifier specify target gas when ordering 71 0554 65 2462RK Hydrogen Transmitter Operator s Manual this document 81 0022RK 01 Calibration cylinders...

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