Enmet ISA-M Bedienungsanleitung PDF herunterladen (Seite 14)

ENMET Corporation ISA – M

7.3 Replacement Part Numbers

ENMET replacement part numbers:

Description Part Number

Meter 03411-000

Lamp body 62012-010

Lens, red 62012-011

Lens, green 62012-012

Lens, amber 62012-013

Control unit light bulb 63001-002

Accessory Case 73083-000

Calibration adapter 03700-001

Cylinder of calibration gas Contact ENMET for part number

of target gas for each instrument.

See note below.

NOTE: The gases should be identical, or equivalent (correlation gas) to those used to initially calibrate the unit, unless

you want to recalibrate to a new gas or different concentration. In addition, calibration gases must be in a

background of air; do not use gases with an inert gas background (such as nitrogen or argon).

8.0 Specifications8.0 Specifications

Enclosure NEMA-12 enclosure

Size Approximately 6" h x 8" w 4" d

Weight Approximately 10 lbs.

Sensor Wiring Distance Up to 1000 ft for most calibrations

Audio Alarm 2900 Hz, 95 decibels at 2 ft.

Maximum Power 117 VAC - 60 Hz - 25 watts

12 VDC - 25 watts

Relay Current 2 amp steady, 5 amp surge

Sensor Life Up to 3 years in clean air (no oil)

Response Time Up to 5 minutes for low-level carbon monoxide gas calibrations

NOTE: All specifications stated in this manual may change without notice.

8.1 Options and Variations

Options:

220 VAC power input connection

NEMA-4X fiberglass enclosure

Variations:

a) Available in an explosion-proof instrument housing, Model ISA-44E. With this the equipment is suitable for

operation in Class I, Division I, Groups C and D atmosphere, as defined in the National Electrical l Code. Units

for Group B are available upon special order. Do not use the standard ISA-M where you are required by the

National Electrical Code or local codes to use an explosion-proof variety.

b) Units that also monitor for oxygen deficiency in air are available; consult a distributor or ENMET.

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