Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG Gas Pressure/Differential Pressure Switches. For use with air and other compatible gases, they feature excellent ±1% of full scale repeatability, clear easy-to-read scale and convenient external setpoint adjustment.
Made in USA. brand DWYER, model PG
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.
Retail price from $906,9
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
Application flexibility is assured by a large variety of switching options including SPST, SPDT, DPST and DPDT; opening or closing on increasing pressure, vacuum or differential. PR and PRL models add manual reset operation on increasing or decreasing pressure. Mercury switches or hermetically sealed snap switches are available where high humidity would be a problem. If vibration or other factors preclude the use of mercury, snap switches can be provided. Standard housing is NEMA 1. Optional enclosures can be supplied for weather resistant requirements.
PRODUCT APPLICATIONS
FEATURES
| Model | Description | Price |
|---|---|---|
| PG-153-P1 | Gas pressure/differential pressure switch, range 1-30″ water (.25-7.47 kPa), max. deadband 1.9″ w.c. (0.47 kPa), SPDT mercury switch. |
$946.40
|
| PG-153-P2 | Gas pressure/differential pressure switch, range 0.5-5 psid (.03-.345 bar), max. deadband 0.4 psid (0.38 bar), SPDT mercury switch. |
$946.40
|
| PG-3-P1 | Gas pressure/differential pressure switch, range 1-30″ water (.25-7.47 kPa), max. deadband 1.3″ w.c. (0.32 kPa), SPST mercury switch, closes on increase. |
$946.40
|
| PG-3-P2 | Gas pressure/differential pressure switch, range 0.5-5 psid (.03-.345 bar), max. deadband 0.3 psid (0.21 kPa), SPST mercury switch, closes on increase. |
$946.40
|
| PG-7000-153-P1 | Gas pressure/differential pressure switch, range 1-30″ water (.25-7.47 kPa), max. deadband 4″ w.c. (1.0 kPa), SPDT snap switch. |
$906.90
|
| PG-7000-153-P2 | Gas pressure/differential pressure switch, range 0.5-5 psid (.03-.345 bar), max. deadband .5 psid (.035 bar), SPDT snap switch. |
$906.90
|
| EXAMPLE | PG | 153 | P1 | PG-153-P1 (Vacuum) (Pressure) (Differential Pressure) Control, fixed deadband, automatic reset, SPDT mercury switch, adjustable range 1.0-30″ w.c. (25-760 bar). | ||
| MODEL | PG | General purpose enclosure, NEMA-1 (standard) | ||||
| PR | Manual reset, operates on pressure increase automatically, resets on decrease1 | |||||
| PRL | Manual reset, operates on pressure decrease automatically, resets on increase1 | |||||
| HOUSING OPTIONS |
W | Weather-resistant enclosure, NEMA-2, 3R | ||||
| CIRCUIT (SWITCHING) OPTIONS(For Electrical Codes see Chart Below) |
2 | SPST mercury switch, elect. code K†, opens on vacuum, pressure or differential pressure increase | ||||
| 2P | SPST mercury switch, elect. code L†, opens on vacuum, pressure or differential pressure increase | |||||
| 3 | SPST mercury switch, elect. code K†, closes on vacuum, pressure or differential pressure increase | |||||
| 3P | SPST mercury switch, elect. code L†, closes on vacuum, pressure or differential pressure increase | |||||
| 153 | SPDT mercury switch, elect. code M† | |||||
| 103 | DPST, two SPST mercury switches, elect. code L†, both close on increase, FM approved, PG, PGW only | |||||
| 105 | DPST, two SPST mercury switches, one elect. code L†, one elect. code N, both open on decrease | |||||
| 119 | (2) Mercury Switches, SPST NO (DPST) | |||||
| 127 | DPST, two SPST mercury switches, elect. code L†, both open on increase | |||||
| 129 | DPST, two SPST mercury switches, one elect. code L†, one elect. code N, both open on increase | |||||
| 131 | (2) Mercury Switches, SPST NC (DPST) | |||||
| 152 | (1) Mercury Switch, SPDT (4-wire) | |||||
| 156 | SPDT, two SPST mercury switches, elect. code L†, one- opens on increase, one closes on increase | |||||
| 158 | SPDT, two SPST mercury switches, one elect. code L† – opens on increase, one elect. code N – closes on increase | |||||
| 161 | SPDT, two SPST mercury switches, one elect. code L† – opens on decrease, one elect. code N – closes on decrease | |||||
| 190 | (2) Mercury Switches, SPST NC; SPST NO (SPDT) | |||||
| 804 | DPDT, two SPDT mercury switches, elect. code M† | |||||
| (__) | Other circuits available, consult factory | |||||
| 7000-153 | SPDT, snap acting switch, rated 15A at 120 VAC, 8A at 240 VAC, 0.5A at 120 VDC, .25A at 240 VDC (1) | |||||
| 7000-153HS | SPDT, Hermetically sealed snap switch, rated 5A at 125/250 VAC, 5A resistive at 30 VDC | |||||
| 7000-153HG | SPDT, Hermetically sealed gold contact snap switch, rated 1A at 125 VAC, 1A resistive at 30 VDC | |||||
| 7200-804 | DPDT, two SPDT snap acting switches, rated 5A at 120/240 VAC, 30 VDC resistive (1) | |||||
| ADJUSTABLE DIFFERENTIAL PRESSURE RANGES WITH MAXIMUM SUSTAINED PRESSURES |
P1 | Adjustable range 1.0-30″ w.c. (25-760 bar), maximum sustained pressure 2 psig* (0.14 bar) | ||||
| P2 | Adjustable range 0.5-5 psig (.03-.35 bar), maximum sustained pressure 10 psig* (0.69 bar) | |||||
| OPTIONS | ATR | Aluminum Tag (Riveted) | ||||
| ATW | Aluminum Tag (Wired) | |||||
| PE | Prep for EP | |||||
| PRESET | Preset and Pressure Check Set Point | |||||
| PT | Paper Tag | |||||
| STR | Stainless Steel Tag (Riveted) | |||||
| STW | Stainless Steel Tag (Wired) | |||||
| 23720 | Fungus Proofing Special 23720 | |||||
| 23444 | O2 Acetylene Special 23444 | |||||
| RCH | Rigid Conduit Hub |
ELECTRICAL RATINGS – Mercury Switch
|
CODE
|
RATING AC or DC
|
|
K
|
6A at 120 V, 3A at 240 V |
|
L
|
10A at 120 V, 5 A at 240 V |
|
M
|
4A at 120 V, 2A at 240 V |
|
N
|
1A at 120 V, 0.5A at 240 V |
You can request the necessary certificates, documentation, instructions and user guide for DWYER PG using the special form.
You can buy DWYER PG in UAE at a price starting from 906,9 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email ceo@texair.eu. DWYER PG 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.
See also: Pressure Switches
