1004 Series control unit, Type Y and Z

Teknik Veriler

Series

1004

System

Type Y Purge , Type Z Purge

Hazardous environment

gas

Connection

Terminal blocks

Output I

-WPS-

Output type

Switch contacts

Contact loading

120 VAC @ 15 A

Output II

-WPSA-

Protective gas supply

instrument grade air or inert gas

Pressure requirement

80 - 120 psi

Safe pressure

Setpoint: 0.25" (6.35 mm) Flow rate: 0.1 - 3.5 SCFH (2.8 - 99 l /hr)

Capacity and filtration

8.5 oz @ 40 µ

Exchange pressure

3" - 5"

Exchange flow rate

30 SCFM / 1800 SCFH (With regulator set to 80 psi min during exchange)

Exchange time

1 min / 7.5 ft 3

Ambient temperature

-29 ... 49 °C (-20.2 ... 120.2 °F)

Connection type

System supply port: 1/2" FPT Enclosure supply fitting: 1/2" tube fitting Enclosure reference fitting: 1/4" tube Switch conduit port size: 1/2" FPT

Mass

1004-LPS-* 6.8 kg (15 lb) 1004-WPS* 10.4 kg (23 lb)

FM approval

Type Y LPS: Class I, Division 1, Groups A, B, C, D WPS: Class I, Division 1, Groups C, D WPSA: Class I, Division 1, Groups A, B, C, D Type Z LPS: Class I, Division 2, Groups A, B, C, D WPS: Class I, Division 2, Groups C, D WPSA: Class I, Division 2, Groups A, B, C, D

cULus

Type Y LPS: Class I, Division 1, Groups A, B, C, D WPS: Class I, Division 1, Groups C, D WPSA: Class I, Division 1, Groups A, B, C, D Type Z LPS: Class I, Division 2, Groups A, B, C, D WPS: Class I, Division 2, Groups C, D WPSA: Class I, Division 2, Groups A, B, C, D