EXPLORE MORE CATEGORIES
- Home
- ยป
- Our Products
- »
- Switzer Pressure Switches
Switzer Pressure Switches
Pressure switch is an electromechanical device that senses changes in pressure and provides electrical contact closures at predetermined pressure values. It is designed to open or close the contact depending on rising or falling application.
Pressure Switch may be used to energize an alarm or may directly control the process by cycling pumps, shifting valves etc. In an alarm application, the switch protects valuable equipment by signalling an alarm. In direct control application, the switch can be linked electrically to other equipment.
Technical Specifications:
|
Media |
Air, Water, Steam, Oil & Gas |
|
Pressure Ranges |
Vacuum, 2.5 mbar to 400 mbar & 1 bar to 700 bar |
|
Sensing Element |
Bellows or Diaphragm (PTFE/ Neoprene/ SS 316L/ Monel) or Piston |
|
Wetted Parts |
Brass/SS 304/SS 316 |
|
Differential (Dead Band) |
Adjustable or Fixed |
|
Enclosure |
Dust Proof (IP 40), Weatherproof (IP 54 / IP 65 / IP66 / IP 68), Flameproof |
|
Repeatability |
+/- 1% of full span |
|
Scale Accuracy |
+/- 3% of full span |
|
Type of Micro Switches |
1 x SPDT or 2 x SPDT (single pole double throw) |
|
Media Temp |
-50 to +150 C (For higher temperature; available on request) |
|
Mounting |
Bottom/ Panel/ 2” pipe mounting |
Switzer Pressure Switches Series 900 (GH-901, GH-902, GH-903)
Product Price: Rs 6,500 / NumberGet Best Price
Minimum Order Quantity: 50 Number
Product Brochure
Product Details:
| Usage/Application | High Repeatability,Spring Opposed,Bellows,Compact Tamper Proof Set Point Adjustment |
| Range Setting | Vacuum To 35 Bar,Several Standard Ranges. Refer Ordering Matrix (Note 2 & 3) |
| Contact System Type | SPDT |
| IP Rating | 15A,250V AC |
| Model Name/Number | GH-901-1-V-3,GH-901,GH-902,GH-903 |
| Process Temperature | 110 DegreeC For Phosphor Bronze Temperature Bellows,170 Degreec For SS Bellows (Note 7) |
| Brand | Switzer,Indfos,Wika |
| Pressure Switches | Compact Version In Switzer Series 900 Pressure Switches |
| Accuracy | SPDT Switch (Notes 4 & 5) Fixed Within 6% Narrowband Adjustable 6 To 20% Wideband Adjustable : 1 |
| Country of Origin | Made in India |
This compact version in Switzer series 900 Pressure Switches using components of high reliability is specifically designed for OEMs.
The sensing element is a hydraulically formed seamless Phosphor Bronze or Stainless Steel Bellows mounted external to the weatherproof switch housing.
- Models 901, 902 & 903
- Phosphor Bronze / 316 LSS Bellows
- Range (-)1~0 to 15~75 bar
- Max. Working Pr. Up to 80 bar
- Repeatability 0.5% FSR(1.0% FSR for 281)
- Fixed or adjustable On-Off differential
- Independent High - Low set points ( Model 281 only)
- Weatherproof and Flameproof Pr Die Cast Aluminium or weatherproof Investment Cast SS enclosure
- Instrument quality snap acting SPCO micro switch.One or Two as required
Additional Information:
- Item Code: GH-901
Get Best QuoteRequest A Callback