Enmet ISA-RAL-M Uživatelský manuál stáhnout pdf (Strana 16)

ENMET Corporation ISA-RAL-M, ISA-RAH-M

8.0 Specifications8.0 Specifications

ENCLOSURE: NEMA-12 enclosure

SIZE: Approximately 6" h x 8" w x 4" d

WEIGHT: Approximately 10 lbs.

CABLE LENGTH: Between box and air inlet: 8 - 10 ft.

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

MAXIMUM AIR LINE PRESSURE: 250 psi

SAMPLE FLOW RATE: Approximately one cubic foot per hour

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

8.1 Typical Calibrations

Hazardous Gas Low Alarm High Alarm

Carbon monoxide 10 ppm 20 ppm

8.2 Options and Variations

Options:

• 220 Vac power input connection

• NEMA-4X fiberglass enclosure

Variations:

a)Available in an explosion-proof instrument housing, Models ISA-44RALE and ISA-44-RAHE. With this, the

equipment is suitable for operation in Class I, Division I, Groups C and D atmosphere, as defined in the National

Electrical Code. Units for Group B are available upon special order. Do not use the standard ISA-RAL-M where

you are required by the National Electrical Code or local codes to use an explosionproof variety.

b)ENMET Filtration Panels filter oil, water and solid particles from compressed air. AFP-40: equipped to

distribute air to three respirators. AFP-82: equipped to distribute air to six respirators.

c)Units that also monitor for oxygen deficiency in breathing air are available; consult a distributor or the factory.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 22

Žádné komentáře

Enmet ISA-RAL-M Uživatelský manuál Strana 16