Elastic elements when subjected to pressure get deformed. This deformation when measured gives an indication of the applied pressure. These elements may be in the form of Diaphragm, Bourdan Tube, Capsules, Bellows, Helical Tube. Etc. These deformations can be measured by mechanical means
SHREEJI makes the following types of pressure gauges
These types of pressure gauges are mainly using in power plant, food industry, refineries and other Industrial Process Applications. It ranges from 1 kg/cm² to 2000 kg/cm²
Technical Specification
Dial Size : 2 ½", 4", 6" , 8", 10"
Case & Bezel : SS 304/ Die Cast Aluminium Weather Proof
Window : Toughened Glass, Plain Glass, Acrylic Glass
Pointer : Micro Zero or center zero adjustable
Movement Material : SS 304/Brass
Bourden Material : SS 316/Brass
Socket Material : SS 316/Brass
Entry : Bottom Back
Mounting : Direct, Panel, Surface
Connection : ¼", 3/8", ½", ¾ " and
1" BSP, NPT, Metric thread, Male/Female, adj./fixed
Accuracy : + 1% of F.S.D.
Over Range Protection : 125 % of F.S.D.
Other Fittings : Blow out disc, Snubber, Bracket etc.
These type of pressure gauges are commonly used in medias like corrosive viscous fluid and slurries etc. It ranges from 1Kg/cm² to 100 Kg/cm²
Technical Specification
Dial Size : 2 ½", 4", 6" , 8", 10"
Case & Bezel : SS 304/ Die Cast Aluminium Weather Proof
Window : Toughened Glass, Plain Glass, Acrylic Glass
Pointer : Micro Zero or center zero adjustable
Movement Material : SS 304/Brass
Bourden Material : SS 316/Brass
Socket Material : SS 316/Brass
Entry : Bottom Back
Mounting : Direct, Flanged
Connection 1/4", 3/8", 1/2", 3/4" AND 1", BSP,
NPT, Matric Thread,
Male/Female, adjustable/Fixed
Diaphragm : SS316, Monel, Tantalum Hastalloy etc.
Upper Chamber : SS304, CS, SS316
Lower Chamber : SS316, Hastalloy etc.
Accuracy : + 1% of F.S.D.
Over Range Protection : 125 % of F.S.D.
All the ranges are available in PSI, Kpa, MMWC, BAR, etc. as per users
preference
These type of gauges are suitable for the pressure measurement in the vibrating area. This gauge provides smooth running of the pointer. All standard ranges are available with good accuracy
As per requirement of the user pressure gauges with single and double magnetic electric contact is also available (NO, NC, NO/NC, NC/NO, 2NO, 2NC)
This is for low pressure applications
Dial Size: 4", 6"
Ranges : 100 MMWC to 5000 MMWC
All standard range test gauges are available having Accuracy 0.25% to 0.5% of F.S.D.
Special application differential pressure gauges
Dial : 4", 6"
Ranges 1Kg/cm² to 16 Kg/cm²
In Bourdan & Diaphragm with and without electric contact
SHREEJI makes the following
type of pressure gauge also Receiver Gauge, Ammonium Gauge, Wall Gauge,
Oxygen Gauge, Compound Gauge, Freon Gauge. Etc