Powertech Industries MIDC, Mumbai, Maharashtra

Dial Size65mm, 100mm, 150mm & 250mm, Accuracy+ - 1% of F.S.D, Bourdon TubeS.S. 316BrassMonelPhosphor Bronze, Case S.S. 316 snap action bayonet typeDie cast Aluminium Weatherproof with screwed outer bezel, Stoved enamel black finish, MountingDirect with bottom EntryDirect with back entryFlush Panel with back entry(Three hole panel or bracket type)Surface with bottom entry, WindowAcrylic GlassGlassToughened Glass Shatterproof Glass, JointsS.S. Bourdon tube tip and the socket ends are ARGON ARC WELDED and phosphor bronze bourdon tubes are silver brazedsoldered. Bourdon tubes are heat-treated and stress relieved, Extra Fitmentsd. Extra Fitmentd, Extra FitmentsMicro Zero Adjustment Pointer Neoprene blow out disc, RangePressure upto 1400 kgsq.cm, Vacuum & Compound Ranges.

Pressure gauge snubbers are intended to suppress the effect of pressure pulses and pressure peaks. The snubber is provided with an adjustable needle valve that enables to restrict the flow as operating conditions may demand even if the snubber is in service. The carefully adjusted snubber will considerably increase the service life of pressure gauges at arduos conditions such found at reciprocating pumps and compressors, hydraulic presses or fluid power systems and will additional improve the reading accuracy of the fitted gauge. Overpressure protector are intended to protect the pressure gauge against the effect of pressure that exceed the maximum pressure rating of the pressure gauge. Next to providing protection at faulty process conditions, the over pressure protector may also be used to isolate low pressure indicator at a system that requires to alternatively read very low and rather high pressure.ressure gauge syphons are intended to protect the pressure gauge from the effect of hot pressure media such as steam and also to reduce the effect of rapid pressure surges. Condensate of the pressure medium that is collected inside the coiled portion of the syphon prevents direct contact. When first installed the syphon should be filled with water or any other suitable separating liquid.

Dial Size: 100mm, 115mm & 150mm, Accuracy: + - 1% of full scale, Bourdon:SS 316SS 316L, Temperature Element:Mercury actuated, Capillary Protectionl:SS 304 tubing with PVC or SS 304 armoured from 1m to 25m, Range in Degree Celsius:0 - 50 to 600, -38 to 50 & other compound ranges. Ranges in Degree Farenhit & scale on request, Accessories Option: Thermowells, Dual Scale, Calibration Cerificate, Antivibration Fitting, Filling Liquid(Glycerin or Silicon oil) and Electrical Contact.

Accuracy : + - 1% of full scale

'MASS' make mercury filled temperature gauges are made of a sensor bulb, transmitting capillary and a special flat bourdon tube, which are pressure-filled with mercury. As temperature changes the bulb will change the pressure in the system and indicated on the scale, calibrated in temperature units. A Bi-metal device is connected to the bourdon tube to compensate for temperature error due to variation in ambient temperature. Mercury filled temperature gauges measures from 38C to 600C with an accuracy class of+1% of full scale.

MASS make Master Gauges are designed for use as a reference gauge for recalibrating general service gauges, transmitters and other pressure operated instruments. These gauges are easy to carry for field use and for spot inspections. To make reading easier and faster each pressure gauge is provided with readble dial. Reading error caused by paralax is eliminated by aligning the knife edge tip pointer with its reflection in the mirror band on the gauge

Dial Size:63mm, 100mm & 150mm, Accuracy :+ 2%+ 1% of full scale, Bourdon: SS316BrassMonelPhosphor Bronze, Movement:S.S. 304S.S. 316Brass, Case & Bezel:S.S. 304 Crimp type Snap Action Bayonet type, Range: Pressure upto 1400 kgcm, Vacuum & Compound Ranges, Joints :S.S. Bourdon tube tip and the socket ends are ARGON ARC WELDED and phosphor bronze bourdon tubes are silver brazedsoldered. Bourdon tubes are heat-treated and stress relieved, Mounting: Direct with bottom EntryDirect with bacl entryFlush Panel with back entry(Three PanelBracket)Surface with bottom entry.

Accuracy : + 2%/+ 1% of full scale

Provides Extra Margin of Protection from Vibration and Pulsation. 'MASS1 make Glycerine Filled Pressure Gauges are installed on Powerpacks, Hydraulic Machinery, Pumps, Compressors, Power Plants, Pipelines and Transmission Stations where Vibration & Pulsation are destructive factors. Glycerine filling makes the difference, the movement is submerged and constantly lubricated. The damaging effect of pulsation and vibration are minimised Pointer flutter is virtually eliminated because both the liquid filling and a restrictor screw in the Socket help in dampening pulsation.

Dial Size : 63mm, 100mm & 150mm

Accuracy : + 2% / + 1% of full scale

'MASS' make thermowells are design to protect the temperature gauges from various corrosive media, Pressure, Viscous material or Velocity and abrasive's. A thermowell design permits quick removal and easy fitment of thermometer for replacement, repair and testing. 'MASS' thermowell features welding neck or screwed connection from solid bar construction to fit standard stem length.

The adjustable contact arms P & Q can be set from outside individually by a knob at any required set point. The limit value switch is so designed that the instrument pointer can continue its movement beyond the set pointer, after the contact has been made.Electrical Magnetic Contacts are carfuly designed since they are subject to hard wear during use according to switching conditions because of the mechanical stress, the influence of current heat and the electric arc.

MASS' make diaphragm sealed gauges are designed for systems needing contact surface that are rigorously cleaned and totally safe. The function of diaphragm is to isolate the pressure gauge from the process fluid, preventing bacteria developing inside pressure gauges sensing element. The advantage of the flush diaphragm gauges is easy to clean and quick release coupling.

Diaphragm gauges are suitable for measuring pressure of all kind of fluid and gaseous medium. The measuring element is a sensitive corrugated diaphragm fixed between two flanges. For slurry and viscous liquids flanged connections can also be incorporated. Low Pressure Bellow Capsule Gauge are designed for non-corrosive and non-aggresive application.

Diaphragm gauges are suitable for measuring pressure of all kind of fluid and gaseous medium. The measuring element is a sensitive corrugated diaphragm fixed between two flanges. For slurry and viscous liquids flanged connections can also be incorporated. Low Pressure Bellow Capsule Gauge are designed for non-corrosive and non-aggresive application. These Gauges have bellow capsule which is composed of two corrugated metal discs of Brass Stainless Steel joined by brazing argon arc welding. A rise pressure will cause the corrugated Capsule Diaphragms to expand and this motion is transferred to the indicator through sector, pinion movement mechanism. A similar type of low pressure built-in capsule gauge can also be offered having almost similar kind of mechanism.

MASS make Utility Pressure Gauges are available in 40, 50, 63, 80, 100, 150 & 250mm dial size. These are specially designed for valve positioners, airfilters & regulators, small boilers, fire extinguishers, pharmaceutical & food processing equipments, pumps, compressors, hydraulic & pneumatic systems, ammonia & refrigeration services. Quality Control features carried out on each gauge. Leak test -Overload test - Calibration and Accuracy test - Hyteresischeck -Thread check by ring gauges - Visual Inspection of finishing of internal components, dial printing, paint of dial & casing, entire assembly of gauge & final packing for shipment.

We are offering diaphragm pressure gauge dail 2.5" dial 4" & dial 6" with s.s. Diaphragm and flange mounting with ptfe coating