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DWYER INSTRUMENTS 2020 Differential Pressure Gauge, 1/8 Inch FNPT, 0 to 20 Inch WC, Die Cast Aluminium
Item: AB3YFHModel: 2020Cross Ref: 1W479
7 In Stock
0 in. wc to 20 in. wc
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10.00% off
€140.92 /unit
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Product Specifications:
| Item | Differential Pressure Gauge |
| Accuracy | -2% to +2% |
| Accuracy Details | +/-2% (-Ha Model +/-1) Of Fs (+/-3% (-Ha +/-1.5%) On-0,-100Pa,-125Pa,-10Mm And +/-4% (-Ha +/-2%) On-00,-60Pa,-6Mm Ranges), Throughout Range At 70°F (21.1°C). |
| Adjustable Set Points | No |
| Ambient Operating Temperature Range | 20°F to 140°F |
| Application | Clean Rooms, Fan Pressure Indication, Filtration Monitoring, Flow Measurement, Hvac/R, Vacuum Applications |
| Basic Gauge Case Material | Metal |
| Bezel Material | Die Cast Aluminum |
| Bezel Mounting Type | Flush |
| Blowout Safety Back | Yes |
| Bolt Circle Dia. | 4 1/8" |
| Calibration Certificate Included | No |
| Case Color | Gray |
| Case Construction | Corrosion Resistant |
| Case Depth | 1.687" |
| Case Dia. | 4 3/4" |
| Case Diameter | 4.75" |
| Case Finish | Die Cast |
| Case Material | Aluminum |
| Case Shape | Round |
| Compatible Process Media | Cleanroom |
| Connection Size | 1/8" |
| Connection Type | NPT |
| Cover Material | Acrylic |
| Dial Face Material | Plastic |
| Dial Material | Die Cast Aluminum |
| Dial Size | 4" |
| Differential Gauge Connection Size | 1/8" |
| Differential Pressure Gauge Type | Differential Pressure Gauge |
| Differential Pressure Range | 0 in. wc to 20 in. wc |
| Gauge Nominal Dial Size | 4" |
| Hazardous Location Rating | Not Rated |
| Housing Material | Die Cast Aluminum |
| Includes | Instructions, Three Mounting Adapters With Screws, Two 1/8" Npt Plugs, Two 1/8" Npt To 3/16" Id Rubber Tubing Adapters |
| Includes Mounting Hardware | Yes |
| Includes Vent Plug | Yes |
| Ip/nema Rating | Nema Ip67 |
| Manufacturer Warranty Length | 5 yrs. |
| Maximum Working Static Pressure | 80 psig |
| Mounting Hardware Included | Flange |
| Mounting Orientation | Vertical |
| Mounting Orientation | Upright Only |
| Mounting Type | Flush Mount |
| Nominal Dial Size | 4" |
| Non-sparking | No |
| Over-pressure Limit | 1.72 Bar |
| Panel Mount Characteristics | 3L Dia Holes On E Dia Bolt Circle |
| Panel-mountable | Yes |
| Pointer Characteristics | Red Tipped Pointer Of Heat Treated Aluminum Tubing Is Easy To See |
| Pointer Material | Aluminum |
| Pressure Gauge Type | Differential Pressure Gauge |
| Pressure Range | 0 in. wc to 20 in. wc |
| Pressure Range Minor Div. | 0.5 in. wc |
| Pressure Range Minor Div. | 0.50" wc |
| Process Connection Gender | Female |
| Process Connection Location | Dual Side Or Back |
| Process Connection Size | 1/8" |
| Process Connection Type | NPT |
| Rated Total Pressure | -20" Hg to 15 psig |
| Rated Total Pressure | -20 in. hg to 15 psi |
| Removable Bezel | No |
| Scale Type | Pressure |
| Sensor Material | Silicone Rubber |
| Sensor Type | Diaphragm |
| Series | 2000 MAGNEHELIC Series |
| Temp. Range | +20°F to +140°F |
Shipping Info:
| Ship weight (kg) | 0.86 |
| Ship height (cm) | 17.27 |
| Ship length (cm) | 15.24 |
| Ship width (cm) | 9.65 |
| HS code | 9026208000 |
| Country of Origin | US |
Product Details:
The 2000 Series Magnehelic® differential pressure gauges provide an accurate, economical indication of positive, negative, or differential air pressure in HVAC applications and building automation systems, BAS. The pressure gauge includes a 4 in (10.2 cm) easy-to-read dial and a frictionless magnetic movement in a cast aluminum housing. The differential pressure gauge is resistant to shock, vibration, and overpressure. The Magnehelic® Gauge has both back and side connections, so that it may be either surface- or flush-mounted. Ranges are available from 0 in to 0.25 in W.C. up to 10'' W.C.
Features:
- It can be operated at temperatures ranging from 20 to 140 degrees F.
- This Dwyer Magnehelic differential pressure gauge features die-cast aluminium construction for high-temperature operation tolerance.
- It has pointer stops made of moulded rubber to prevent pointer over-travel without damage.
- This Dwyer pressure gauge has a bezel to enable flush mounting in the panel.
- It is equipped with zero adjustment screw on the cover for making it accessible.
- This Dwyer 2020 pressure gauge is integrated with an O-ring seal to provide pressure tightness.
Standards and Approvals:
- EU
- RoHS
Frequently Asked Questions:
Q. What is the mounting orientation of Dwyer Instruments 2020 Magnehelic differential pressure gauge?
A. Upright only.
Q. How to maintain this Dwyer 2020 differential pressure gauge?
A. This gauge requires periodic calibration and zeroing to ensure maximum accuracy.
Product Variants
| Product | Model | Accuracy | Rated Total Pressure | Differential Pressure Range | Pressure Range Minor Div. | Scale Type | Sensor Material | Mounting Hardware Included | Accuracy Details | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
2330 | -2% to +2% | -20 in. hg to 15 psi | - | 1 in. wc | Pressure | Silicone Rubber | Flange | +/-2% (-Ha Model +/-1) Of Fs, +/-3% (-Ha +/-1.5%) On-0,-100Pa,-125Pa,-10Mm, +/-4% (-Ha +/-2%) On-00,-60Pa,-6Mm Ranges Throughout Range At 70°F (21.1°C). | €166.09 | |
 |
2310 | -2% to +2% | -20 in. hg to 15 psi | - | 0.2 in. wc | Pressure | Silicone Rubber | Flange | +/-2% (-Ha Model +/-1) Of Fs (+/-3% (-Ha +/-1.5%) On-0,-100Pa,-125Pa,-10Mm And +/-4% (-Ha +/-2%) On-00,-60Pa,-6Mm Ranges), Throughout Range At 70°F (21.1°C). | €154.84 | |
 |
2302 | -2% to +2% | -20 in. hg to 15 psi | - | 0.05 in. wc | Pressure | Silicone Rubber | Flange | +/-2% (-Ha Model +/-1) Of Fs (+/-3% (-Ha +/-1.5%) On-0,-100Pa,-125Pa,-10Mm And +/-4% (-Ha +/-2%) On-00,-60Pa,-6Mm Ranges), Throughout Range At 70°F (21.1°C). | €154.84 | |
 |
2300-0 | -2% to +2% | -20 in. hg to 15 psi | - | 0.01 in. wc | Pressure | Silicone Rubber | Flange | +/-2% (-Ha Model +/-1) Of Fs (+/-3% (-Ha +/-1.5%) On-0,-100Pa,-125Pa,-10Mm And +/-4% (-Ha +/-2%) On-00,-60Pa,-6Mm Ranges), Throughout Range At 70°F (21.1°C). | €154.84 | |
 |
2060 | -2% to +2% | -20 in. hg to 15 psi | 0 in. wc to 60 in. wc | 2 in. wc | Pressure | Silicone Rubber | Flange | +/-2% (-Ha Model +/-1) Of Fs (+/-3% (-Ha +/-1.5%) On-0,-100Pa,-125Pa,-10Mm And +/-4% (-Ha +/-2%) On-00,-60Pa,-6Mm Ranges), Throughout Range At 70°F (21.1°C). | €131.38 | |
 |
2040 | -2% to +2% | -20 in. hg to 15 psi | 0 in. wc to 40 in. wc | 1 in. wc | Pressure | Silicone Rubber | Flange | +/-2% (-Ha Model +/-1) Of Fs (+/-3% (-Ha +/-1.5%) On-0,-100Pa,-125Pa,-10Mm And +/-4% (-Ha +/-2%) On-00,-60Pa,-6Mm Ranges), Throughout Range At 70°F (21.1°C). | €141.41 | |
 |
2030 | -2% to +2% | -20 in. hg to 15 psi | 0 in. wc to 30 in. wc | 1 in. wc | Pressure | Silicone Rubber | Flange | +/-2% (-Ha Model +/-1) Of Fs (+/-3% (-Ha +/-1.5%) On-0,-100Pa,-125Pa,-10Mm And +/-4% (-Ha +/-2%) On-00,-60Pa,-6Mm Ranges), Throughout Range At 70°F (21.1°C). | €141.41 |
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DWYER INSTRUMENTS 2020 Differential Pressure Gauge, 1/8 Inch FNPT, 0 to 20 Inch WC, Die Cast Aluminium
€156.58 /unit