Wika ( SWITZER/INDFOS)
Wika distributor in India
WIKA Instruments India Pvt. Ltd.
Your worldwide partner for pressure and temperature measurement
- Machinery
- Gas processing
- Hydraulics & Pneumatics
- Mobile hydraulics
- Power supply
- Oil & gas
- Chemicals
For more than 50 years WIKA Alexander Wiegand GmbH & Co. has been a family-owned corporation with a world-wide reputation for pressure measurement instrumentation. Lead by an innovative spirit, extensive investment has been made to incorporate latest technologies into new products and procedures. Excellent reliability of the products has enabled WIKA to become the largest manufacturer world-wide for pressure and temperature instrumentation.
Mechanical Pressure Measurement
Dial indicating gauges for relative, absolute and differential pressure with Bourdon tube, diaphragm or capsule elements. Scale ranges from 0…2.5 mbar to 0…4000 bar and accuracies to 0.1%. Equipable with mechanical, electric and electronic accessories. For use in consumer related areas and high grade pressure measuring instruments tailored to specific requirements with regard to accuracy and materials.
Chemical Seals
Flanged, Hygienic and Threaded type diaphragm seals to be combined with pressure gauges, transmitters etc., to cope with the most difficult measuring tasks between -90°C to +400°C and from50 mbar to 600 bar.
Electronic Pressure & Temperature Transmitters
Pressure transducers, transmitters and switches for measuring ranges from 0…0.6 mbar to 0…..7000 bar, digital and smart temperature transmitters for head, rail and enclosure mounting. Temperature ranges from -200°C + 1600°C
Mechanical Temperature Measurement
Modern gas-in-metal expansion thermometers and bimetal thermometers to cover temperature ranges from -200°C to +700°C and extremely difficult demands. Electric alarm contacts and liquid damping optionally. Furthermore machine-glass thermometers and appropriate accessories.
Electronic Temperature Element & Thermowells
Thermocouples and resistance thermometer for electronic temperature measurement. Thermowells according to DIN, ANSI standards to combine with mechanical and electrical thermometers. Also special materials, claddings or coatings are possible.
Pressure & Temperature Calibration Equipments
Pressure calibration equipment consisting of Test/Master Dail gauges of 6”/10” (acc ± 0.25% to ± 01.%). Hand help pressure calibrator with data logging system, sensors and source upto 1000 bar. Automated pressure calibration benches with software. Hand Digital Thermometer for ranges from -200°C + 1600°C with data logging facility.
SWITZER Process Instruments Private Limited
- Pressure
- Temperature
- Level
- Flow
- Pressure switch with diaphragm seal
- Field adjustable
- Choice of sensors
- Flameproof pressure switch
- High static pressure
- Corrosive medium
| Model | PS01 | PS901 | PS601 | CM |
| Product description | Pressure switch | Pressure switch | Pressure switch | Flow switch |
| Applications |
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| Housing | Aluminium | Aluminium | Aluminium | Mild Steel |
| Cover | Aluminium | GF Nylon | GF Nylon | Engineering Plastic |
| Measuring element | Stainless steel diaphragm seals piston, Stainless steel or elastomer diaphragm | Phosphor bronze bellows, stainless steel bellows | Stainless steel Diaphragm | Phosphor bronze bellows |
| Pressure connector | 316 Stainless steel | Brass, 316 Stainless steel | 316 Stainless steel | Brass |
| Process connection | ¼” NPT(F) | ¼” NPT(F) | ¼” NPT(F) ½” NPT(F) | 1” BSPTM, Saddle |
| Ranges | (-) … 1.5 bar to 100 … 700 bar | (-) … 0 bar to 7 … 35 bar | 0.2 … 1.6 bar to 1.6 … 16 bar | 10 … 30 LPM to 2650 … 4250 LPM |
| On-Off differential | Fixed, Adjustable | Fixed, Adjustable | Fixed, Adjustable | Fixed |
| Repeatability | ±1% of FSR | ±5% OF FSR | ±1% of FSR | ±2% of FSR |
| Current rating | 5A, 250V AC 15A, 250V AC | 15A, 250V AC | 15A, 250V AC | 15A, 250V AC |
| Ingress protection | IP66 | IP66 | IP66 | IP33 |
INDFOS
SWITZER Process Instruments Private Limited
- Pressure
- Temperature
- Level
- Flow
SWITZER and INDFOS brands are in the market for over FOUR decades with vast product portfolio that consists of pressure switches, temperature switches, differential pressure switches, hopper thermostats, refrigeration valves and more.
- Robust design
- Field adjustable
- Better repeatability
- Reliable and cost effective
- RoHS
| Model | PSM-520 | PSM-530 | PSM-550 | MP |
| Product description | Pressure switch | Pressure switch | Pressure switch | Pressure switch |
| Applications |
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| Housing | Steel, galvanized | Steel, powder coated | Polyester | Steel, galvanized |
| Cover | Steel, powder coated | ABS, plastic | ABS, plastic | Steel, powder coated |
| Measuring element | Phosphor bronze bellows | Nitrile diaphragm | Phosphor bronze or stainless steel bellows | Phosphor bronze or stainless steel bellows |
| Pressure connector | Free cutting steel | Die cast aluminium | Brass or stainless steel | Free cutting steel, brass |
| Process connection | ¼” BSP(F) ¼” BSP(M) | ¼” BSP(F) ¼” BSP(M) | 3/8” BSPM | ¼” Flare, M10 x 0.75 |
| Ranges | 0 … 70 PSI to 85 … 425 PSI | 1 … 4 bar to 7 … 15 bar | (-) 1 … 0 bar to 10 … 30 bar | 0.6 … 6 bar to 8 … 30 bar |
| On-Off differential | Adjustable | Adjustable | Adjustable | Fixed, Adjustable |
| Repeatability | ±2% of FSR | ±2% of FSR | ±1% of FSR | ±2% of FSR |
| Current rating | AC-1 : 10A, 230V AC-15 : 6A, 230V | AC-1 : 9A, 440V | AC-1 : 10A, 230V AC-15 : 4A, 230V | AC-1 : 10A, 230V AC-15 : 6A, 230V |
| Ingress protection | IP33 | IP44 | IP67 | IP33 |