ELEC. PRESS . SWITCH " DELTA''MODEL : R -GR4 -AA-V7-HP -F- 0A -OABL

DESIGN NO : 2111260020.0RD. NO : TXKE401

SUPPLIER : DELTA CO.

ELECTRIC PRESSURE SWITCH

P/N: R-GR4-AA-V7-HP- F-OA

R - ATEX Zone 1 flameproof stainless steel enclosure Ex d

IIC II 2 G certified to CENELEC standards. Weather

Protection IP66/NEMA 4X

GR4 - Fixed Switching Differential. For applications up to

700 bar/10,000 PSI. For maximum working pressure consult

technical data sheet.

A - Factory Sealed Flying Lead

Class I, Groups A,B,C,D.Class II Groups E,F,& G.

0.45m/18 in.long flying lead (Other lengths available).

With 1/2-14NPT External Conduit Thread

A - 316 Stainless steel diaphragm and process connection,

with Viton O-Ring Seal

V7 - 25 to 250 bar G

HP - Single Pole Double Throw.

5 Amps @ 250 VAC and 2 Amps @ 30 VDC.

Silver Contacts with Gold Flash.

F - 1/4-18 NPT Int. direct Process connection.

0 - No additional options required.

A - Tropicalised and Offshore marine application.

0000 - No non standard requirements