DX 10

At a Glance

In the Hirlekar Precision Model DX 10, the movement of the piston (with compression spring) is converted into appropriate calibrated rotary movement of the pointer through a magnetic connection. This type of piston model is used in applications where minor migration of the media from high pressure side (HP) to low pressure side (LP) is permitted.
In case of condensation: New EP series engineering polymer case is recommended. In operating condition with frequent temperature fluctuations, condensation may occur on the glass affecting visibility. Hirlekar Precision’s EP Series Engineering polymer cases can be easily opened and cleaned on site.


Accuracy ±3% of the FSD (Ascending)
Migration Minor from high to low port
Range 0-0.25 to 0-10 bar
0-3.5 to 0-140 psi
First marking on scale 15% of the FSD
Sensing element Magnetic Piston with compression spring
Wetted Parts SS 316, SS 302 compression spring, seals & ceramic magnet
Case Material Stainless steel (SS 304)
Dial size Inch: 3.5, 4.0
mm: 80, 100
Mounting Direct, front flange, 2” pipe & surface mounting
Maximum working pressure 100, 250 & 400 bar
Maximum process temperature 80°C/ 175°F
Enclosure Engineering Polymer
Seals Buna-N & Viton
Window Standard: Float glass
Optional: Toughened glass, acrylic & safety glass
Connection Standard: ¼” BSP (F)
Optional: ¼” NPT (F)
Porting In-line
Over range protection Up to the max. working pressure from high & low side
Protection for gauge & switch IP 65 / NEMA-4
+91 98 2304 3051
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