Pressure Switches
Manufacturer of a wide range of products which include 930 adjustable beck differential pressure switch, 930 adjustable beck differential pressure switch with atex and ul approval, 908 adjustable beck differential pressure switch, back diffrential pressure switch, back differential pressure switch and float-type flow meters / switches dsv.
930 Adjustable Beck Differential Pressure Switch
₹ 8000 / Piece Get Latest Price
| Media Type | Air, (non-)combustible and aggressive gases and vapours |
| Brand | Beck GmbH |
| Range Setting | Via Adjustable knob |
| Contact System Type | SPDT |
| Electrical Connection | Tab terminals 6.3x0.8 mm in accordance with DIN 46244 or push-on screw terminals. Cable conduit with |
| Model Name/Number | 930 |
| Ambient Temperature | -20 Degree C to +85 Degree C |
| Ce Conformity | Low Voltage Directive; RoHS Directive; Gas Appliance Directive; ATEX Directive |
| Electrical Rating | Standard version: max. 1,5 A (0,4 A) / 250 VAC, Low voltage version: max.0,1A / 24VDC. |
| Diaphragm Material | Silicone, free of gas emissions |
| Pressure Connection | 2 plastic pipe connection pieces (P1 and P2), external diameter 6.0 mm. |
| Protection Class | IP 54 & IP 65 |
| Pressure Unit | 20 - 200 Pa (minimum) & 1,000 - 5,000 Pa (maximum) |
Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases.
The switching pressure can be adjusted without a pressure gauge using a scaled adjustment knob. Various versions with overlapping adjustment ranges between 0.2 mbar and 50 mbar are available for this purpose. As standard, the pressure switch is equipped with a transparent cover of protection class IP54.
930 Adjustable Beck Differential Pressure Switch with Atex and Ul Approval
₹ 9000 / Piece Get Latest Price
| Media Type | air, non-combustible and non-aggressive gases |
| Brand | Beck GmbH |
| Range Setting | via adjustable knob |
| Contact System Type | SPDT |
| Electrical Connection | Tab terminals 6.3x0.8 mm in accordance with DIN 46244 or push-on screw terminals. Cable conduit with |
| Model Name/Number | 930 |
| Ambient Temperature | -20 Degree C to +85 Degree C |
| Ce Conformity | Low Voltage Directive; RoHS Directive; Gas Appliance Directive; ATEX Directive |
| Pressure Switches | 20 - 200 Pa (minimum) & 1,000 - 5,000 Pa (maximum) |
| Electrical Rating | Standard version: max. 1,5 A (0,4 A) / 250 VAC, Low voltage version: max.0,1A / 24VDC. |
| Diaphragm Material | Silicone, free of gas emissions |
| Pressure Connection | 2 plastic pipe connection pieces (P1 and P2), external diameter 6.0 mm. |
| Protection Class | IP 54 & IP 65 |
Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases.
The switching pressure can be adjusted without a pressure gauge using a scaled adjustment knob. Various versions with overlapping adjustment ranges between 0.2 mbar and 50 mbar are available for this purpose. As standard, the pressure switch is equipped with a transparent cover of protection class IP54.
NEW: This series is also available with an ATEX type examination.
- Monitoring air filters and ventilators
- Monitoring industrial cooling-air circuits
- Overheating protection for fan heaters
- Monitoring flows in ventilation ducts
- Controlling air and fire-protection flaps
- Frost protection for heat exchangers
908 Adjustable Beck Differential Pressure Switch
₹ 12000 / Piece Get Latest Price
| Media Type | Liquid |
| Brand | Beck GmbH |
| Process Temperature | Max.: 80 DegreeC (176 DegreeF) / Min.: -40 DegreeC (-40 DegreeF) |
| IP Rating | IP65, IP54 |
| Pressure range | Max.: 1,000 mbar (14.5 psi) / Min.: 40 mbar (0.58 psi) |
| Measuring range | 4...1000 mbar |
| Switching capacity | 6A / 250VAC, 2A / 24VDC |
| Pressure port | threaded connection 1/8" inner |
| Switching point | Adjustable |
| Temp. range [C Degree] | -10 to +80 |
Adjustable differential pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive media.
The differential pressure switch uses an adjusting screw to enable the adjustment of the switching pressure.
- Differential pressure monitoring in e.g. hot water circuit
Back Diffrential Pressure Switch
₹ 1500 / Piece Get Latest Price
| Media Type | Liquid |
| Pressure Switch Type | Diaphragm Pressure Switch |
| Contact Material | Silver |
| Accuracy | +-1% of reading or +-1C whichever is greater |
| Country of Origin | Made in India |
| Voltage | 230 V |
| Power Source | Electricity |
| Cabinet Material | Plastic |
| Dimensions | 18 mm diameter x 45 mm long (excluding cable gland) |
Back Differential Pressure Switch
₹ 6500 / Piece Get Latest Price
| Media Type | Liquid |
| Pressure Switch Type | Diaphragm Pressure Switch |
| Contact Material | Silver |
| Accuracy | +-1% of reading or +-1C whichever is greater |
| Country of Origin | Made in India |
| Usage/Application | Back Differential Pressure Switch |
| Voltage | 230 V |
| Power Source | Electricity |
| Cabinet Material | Plastic |
| Dimensions | 18 mm diameter x 45 mm long (excluding cable gland) |
Float-Type Flow Meters / Switches DSV
₹ 20000 / Piece Get Latest Price
| Brand | KOBOLD |
| Application Media | Water |
| Usage/Application | Automotive |
| Material | Brass |
| Accuracy | : +-0.03 % rdg. +-2 dgt. |
| Display Type | Digital |
| Supply Voltage | 230 V |
| Color | Golden |
| Portable | Yes |
Measuring range: 0.25 - 1.25 ... 10 - 130 l/min water
Connection: G ¼ ... G 1¼ , ¼ ... 1¼" NPT female thread
Material: brass, stainless steel
pmax: 10 bar
tmax: 100°C
Accuracy: ±4 % of full scale
2 reed contacts (DSV-3)
Beck Pressure Switch 901 Prescal Ex Adjustable
₹ 6000 / Unit Get Latest Price
| Brand | Beck GmbH |
| Media Type | Air, (non-)combustible and aggressive gases and vapours |
| Contact System Type | SPDT |
| Electrical Connection | AMP flat plug 6.3 x 0.8 mm according to DIN 46244 or push-on screw terminals |
| Model Name/Number | 901P Ex |
| Enclosure Protection | IP 54 & IP 65 |
| Electrical Rating | 24 VDC/100 mA, 30 VDC/45 mA |
| IP Rating | IP 54 (with cover 6371) |
| Material | PA, PVDF, PPS, Brass, Stainless steel |
| Hose Nipple | 5,0mm,6,5mm,10,0mm |
| Thread | M10x1, G1/8 ,G1/4 ,G1/2 |
| Pressure Unit | -700 mbar to 12 bar |
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.
- Wastewater technology
- liquid level measurement
- pump control
- medical technology
- and many more
901 Adjustable Beck Pressure Switch
₹ 10000 / Unit Get Latest Price
| Electrical Connection | Flachstecker 6,3x0,8 mm nach DIN 46244 |
| Electrical Rating | Standard version: max. 6 (1,5) A / 250 VAC / Low voltage version: max. 100 mA / 24 VAC |
| Temperature range: | Ambient temperature from 0 to +80 DegreeC / Temperature of media from 0 to +80 DegreeC |
| Storage temperature | -40 to +80 DegreeC |
| Diaphragm material | NBR acc. to DIN EN 549 |
| Pressure connection | Material: Messing oder Edelstahl / Thread: M10x1, G1/8, G1/4 |
| Protection class | IP44 / IP54 / IP65 depending on the used protection cap |
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
- Wastewater technology
- liquid level measurement
- pump control
- medical technology
- and many more
Product Videos
Contact Us
Jayesh Pareta (Sales Executive)
Protech Systems
41 B, Annapurna Nagar
Indore - 452001, Madhya Pradesh, India