Series 1950 Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer® Series 1900 Pressure Switch with an integral explosion-proof and weatherproof housing, making it an exceptional value for either application. It is CE, UL and CSA listed, FM approved for use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III hazardous atmospheres (NEMA 7 & 9), Raintight NEMA 3 (IP54). Weatherproof features include a drain plug and O-ring seal in cover. Electrical connections are easily made by removing front cover. For convenience the set point adjustment screw is located on the outside of the housing. Twelve models offer set points from .03 to 20 in w.c. (0.0075 to 5 kPa) and from .5 to 50 psi (0.035 to 3.5 bar). The unit is very light and compact — about half the weight and bulk of other explosion-proof or weather-proof switches with separate enclosures.
Made in USA. brand DWYER, model 1950
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE.
price by request
Available
Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.
Only the best I&C brands
Our company is a UAE supplier of control and measuring instruments from well-known world brands
Discounts for organisations
We sell high-tech equipment at best prices. We provide really advantageous conditions for partners
Fast delivery across the Middle East
Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
Professional advice on device selection
Our specialists are ready to advise you on any technical question. We can find an analogue of any device
CAUTION: For use only with air or compatible gases. Applications with hazardous atmospheres and a single positive pressure may require special venting.
PRODUCT APPLICATIONS
FEATURES
| Model | Description | Price |
|---|---|---|
| 1950-00-2F | Differential pressure switch, range .07-.15″ w.c., approx. deadband @ min. set point 0.04, approx. deadband @ max. set point 0.05. |
$333.85
|
| 1950-0-2F | Differential pressure switch, range .15-.50″ w.c., approx. deadband @ min. set point 0.10, approx. deadband @ max. set point 0.15. |
$333.85
|
| 1950-1-2F | Differential pressure switch, range .4-1.6″ w.c., approx. deadband @ min. set point 0.15, approx. deadband @ max. set point 0.20. |
$333.85
|
| 1950-5-2F | Differential pressure switch, range 1.4-5.5″ w.c., approx. deadband @ min. set point 0.30, approx. deadband @ max. set point 0.40. |
$333.85
|
| 1950-10-2F | Differential pressure switch, range 3-11″ w.c., approx. deadband @ min. set point 0.40, approx. deadband @ max. set point 0.50. |
$333.85
|
| 1950-20-2F | Differential pressure switch, range 4-20″ w.c., approx. deadband @ min. set point 0.40, approx. deadband @ max. set point 0.60. |
$333.85
|
| 1950P-2-2F | Differential pressure switch, range 0.5-2 psid, approx. deadband @ min. set point 0.3, approx. deadband @ max. set point 0.3. |
$382.70
|
| 1950P-8-2F | Differential pressure switch, range 1.5-8 psid, approx. deadband @ min. set point 1.0, approx. deadband @ max. set point 1.0. |
$382.70
|
| 1950P-15-2F | Differential pressure switch, range 3-15 psid, approx. deadband @ min. set point 0.9, approx. deadband @ max. set point 0.9. |
$382.70
|
| 1950P-25-2F | Differential pressure switch, range 4-25 psid, approx. deadband @ min. set point 0.7, approx. deadband @ max. set point 0.7. |
$382.70
|
| 1950P-50-2F | Differential pressure switch, range 15-50 psid, approx. deadband @ min. set point 1.0, approx. deadband @ max. set point 1.5. |
$382.70
|
| EXAMPLE | 1950 | 02 | 2 | S | AT | Series 1950-02-2S-AT Explosion-proof Differential Pressure Switch, range 0.03-0.10″ w.c., mica silver contact micro switch, silicone diaphragm, with aluminum tag. |
| SERIES | 1950 1950P |
Explosion-proof Differential Pressure Switch (for Inches w.c. Ranges) Explosion-proof Differential Pressure Switch (for psid Ranges) |
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| RANGE | 02 00 0 1 5 10 20 2 8 15 25 50 |
0.03-0.10″ w.c. 0.07-0.15″ w.c. 0.15-0.5″ w.c. 0.4-1.6″ w.c. 1.4-5.5″ w.c. 3.0-11.0″ w.c. 4.0-20.0″ w.c. 0.5-2.0 psid 1.5-8.0 psid 3.0-15.0 psid 4.0-25.0 psid 15.0-50.0 psid |
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| MICRO SWITCH TYPE | 2 6 M |
10G Mica Silver Contact 10G Phenolic Gold Contact 10G Phenolic Silver Contact |
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| DIAPHRAM MATERIAL | B F N S V |
Buna-N Fluorosilicone Neoprene (1950 only) Silicone (1950 only) Fluoroelastomer (1950 only) |
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| OPTIONS | AT PRESET ST |
Aluminum Tag Preset Stainless Steel Tag |
You can request the necessary certificates, documentation, instructions and user guide for DWYER 1950 using the special form.
You can buy DWYER 1950 in UAE at a favourable price in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email ceo@texair.eu. DWYER 1950 price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
