Parshvi Technology (India) Private Limited
Vastral, Ahmedabad, Gujarat
GST No. 24AAJCP7915M1ZX
Call 08048971769 64% Response Rate
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Pressure
Pressure switch 901 Prescal adjustable
Product Brochure
| Pressure Switch Type | Gas Pressure Switch |
| Contact Material | Gold |
| IP Rating | Various mounting brackets and protection caps with IP44, IP54 and IP65 |
| Ce Conformity | EU Low Voltage Directive EU RoHS Directive EU ATEX Directive |
| Mounting Type | 100 mbar |
Adjustable pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media.
The pressure switch uses a scaled adjustment knob to enable the adjustment of trip and reset pressure without the use of a screwdriver.
Mounting in any position, to be specified for settings below 100 mbar.
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Bourdon tube pressure gauges for chemical applications Type D8 with glycerine filling
| Dial Size | 2.5 inch / 63 mm |
| Dial | Aluminium, white Scaling black |
| Movement | Stainless steel |
| Pointer | Aluminium, black |
| Connection | Stainless steel 316 Ti/316 L, bottom or bottom back |
| Bayonet type bezel | Stainless steel 304 |
| Window | Laminated safety glass |
- For chemical and process engineering applications
- Measuring system fully welded to housing
- Extremely robust design
- Can be used in case of heavy vibrations and high, dynamic pressure loads
- Tightness-tested with helium
- DNV- and GOSSTANDART-certified
- ATEX version (optional)
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Vacuum Pressure Switch cum transmitter with display, programmable by NFC/RFID technology)
Product Brochure
| Pressure Switch Type | Electronic Pressure Switch |
| Contact Material | Silver |
| Pressure Range | 0 to 400 bar |
| IP Rating | IP65 |
| Warranty Period | 1 Year |
| Power supply | 15..30 VDC |
| Outputs | Transistor PNP max 500 mA |
DST400 series integrates process reading and visualization with analogue retransmission of pressure value, allowing also to manage two activation thresholds by means of two PNP outputs.
This transmitters stands out in its product segment thanks to innovative and unique features: programming by NFC/RFID technology, independent rotation of display and electrical connector, selection of the analogue output by parameter as mA or Volt, scalability of measuring range till 50% of the nominal scale, integrated datalogger with programmable sampling time.
For high pressure ranges the transmitter is available also with thin film on steel sensor for increased resistance to pressure peaks.
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Differential Pressure Gauge, DPG
Minimum Order Quantity: 100 Piece
Product Brochure
| Brand | HK Instruments Oy |
| Measuring Range | 60,100,120,200,250,300,400,500,600,800,1000,1500,2000,3000,5000 Pascal |
| Model Name/Number | DPG |
| Accuracy | < +- 2 % F.S (20 DegreeC),(DPG60 < +- 4 %; DPG100 < +- 3 %) |
| Temperature | -5 ... +60 DegreeC |
| Diameter | 110 mm |
The DPG series differential pressure gauges are engineered for HVAC/R applications. The DPG series devices detect air and non-corrosive gas pressures (differential and positive) and provide a clear analog display of the measured values. The DPG series devices include field adjustable zero point calibration and overpressure protection.
Technical details
| Accuracy (from FS): | < ±2 % (DPG60 < ±4 % ; DPG100 < ±3 %) |
| Operating temperature: | -5...+60 °C |
| Zero point adjustment screw | external in the plastic cover |
| Mounting | surface mounting or flush mounting |
| Mounting position | vertical |
Additional Information:
- Delivery Time: 2 to 3 weeks
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