Enmet ISA-M Manuel d'utilisateur

ENMETENMET CorporationPO Box 979Ann Arbor, MI 48106-097980003-02704/27/95MCN-204, 10/20/98MCN-285, 11/20/02ISA – MISA – MOPERATION & MAINTENANCEMA

ENMET Corporation ISA – M85.0 Operation5.0 OperationMount and install the ISA – M electronics unit and sensor as outlined in the previous section (4.0

ISA – M ENMET Corporation96.0 Routine Gas Test and Recalibration6.0 Routine Gas Test and RecalibrationPerform this test at regular intervals, you deci

ENMET Corporation ISA – M10Table 5: Approximate Alarm TimeGas or Vapor Time to Alarm20 ppm CO 5 - 7 minutes50 ppm CO 5 minutes200 ppm CO 2 minutes10%

ISA – M ENMET Corporation117.0 Maintenance7.0 MaintenanceThe ISA – M gas monitor is a safety instrument and requires periodic testing and calibration

ENMET Corporation ISA – M127.3 Replacement Part NumbersENMET replacement part numbers:Description Part NumberMeter 03411-000Lamp body 62012-010Lens, r

ISA – M ENMET Corporation139.0 WARRANTY9.0 WARRANTYENMET warrants new instruments to be free from defects in workmanship and material under normal use

Table of Contents1.0 INTRODUCTION...

ISA – M ENMET Corporation11.0 Introduction1.0 IntroductionThe ENMET Model ISA-M detector/alarm is an all solid-state electronic gas-detecting instrume

ENMET Corporation ISA – M22.0 Features if the 2.0 Features if the ISA – M2.1 External Feature of the ISA – MFigure 1 shows the ISA-M control unit whic

ISA – M ENMET Corporation32.2 Internal Features of the ISA – MFigure 2 shows the circuit board and terminal blocks housed inside the hinged oiltight c

ENMET Corporation ISA – M44.0 Installation4.0 InstallationThe ISA – M is completely oiltight. Use the correct oiltight fitting for the cord or condui

ISA – M ENMET Corporation54.2 Sensor LocationGases have different densities. Some are heavier than air and concentrate at the bottom of a space. Som

ENMET Corporation ISA – M64.3 Sensor Hook-upThe MOS sensor is connected to the ISA-M control unit with three conductor wiring, use the correct oiltigh

ISA – M ENMET Corporation74.4 Sensor Heater VoltageHeating the sensor promotes the oxidation reaction on the element surface. The temperature to whic