DIFFERENTIAL PRESSURE SWITCH 0,11/2,5 BAR, BASIC NAME DIFFERENTIAL PRESSURE SWITCH APPLICATION NATURAL GAS DIAPHRAGM SENSOR MATERIAL ALUMINIUM/UNA N EXPLOSION-PROOF ENCLOSURE ADJUSTABLE DIFFERENTIAL SCALE WITH SCALE EXTERNAL ADJUSTMENT LOCAL/SURFACE MOUNTING MICROSWITCH MICROSWITCH CONTACTS SPDT 1NA/1NF ELECTRICAL CONNECTION NPT DIAMETER OF ELECTRICAL CONNECTION 3/4” ADJUSTMENT RANGE 0, 11 TO 2.50 BAR OPERATING TEMPERATURE -20 TO 82 DEGREES CELSIUS MAXIMUM STATIC PRESSURE 10 BAR PROCESS CONNECTION NPT FEMALE CONNECTION TYPE PROCESS CONNECTION DIAMETER 1/4” ADDITIONAL REQUIREMENTS SEE NOTE TRADE REFERENCE ASCO-SA22D/TE20A11 NOTE – EXPLOSION PROOF ZONES 1 AND 2 – GROUPS IIA, IIB AND IIC; – PROTECTION TYPE EX D