SMALL-Ex® Measuring Instruments are intrinsically safe pressure measuring instruments. They can be used in any mounting position for fluid and gaseous media. The pressure is measured with an integrated piezo-resistive transducer with temperature compensation.
The Round-Design instruments can optional be equipped with a self-illuminated display. The In-Line-Design is not available with a display. For more comfortable use the measuring instrument can be designed with a stepped sensor. The sensor is in a separate housing and is connected with a cable to the evaluting unit which can be equipped with a display.
A variety of mechanical connections are available, such as different threads or staple lock.
The differential pressure measuring instrument is designed for liquid and gaseous media and can be mounted in any position. The pressure is measured with an integrated piezo-resistive transducer with temperature compensation.
I Ex ia I Ma
Ex ia I Ma
PO Ex ia I Ma X
BVS 06 ATEX E005 X
IECEx BVS 09.0056X
IECEx TSA 13.0023X
MSHA 18-ISA 150004-0
TC RU C-DE.MЮ62.B.03774
MA J2012330, J2012329
-50 to +100 °C bei Gruppe I
-50 to +80 °C bei Gruppe II
+/- 0,5% from end-value (higher accuracy on request)
fluid and gaseous media
mbar; bar; Pa; kPa; psi (other units on reauest)
5 - 15Hz
0/4 - 20mA
* - **V (max. 10 V DC, at min. 7,5V power supply)
12V DC (7,5 – 14,0 V DC) 3-wiring technology
16V DC (9,6 – 16,1 V DC) 3-wiring technology
24V DC (14 – 26,6 V DC) 2-wiring technology