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Product Specifications:

Item Differential Pressure Gauge
Accuracy -/+ 4%
Connection Size 1/8"
Connection Type NPT
Cover Material Acrylic
Dial Size 4"
Housing Material Die Cast Aluminum
Mounting Orientation Vertical
Pressure Range -30 Pa to +30 Pa
Rated Total Pressure -20 in. hg to +15 psig
Rated Total Pressure -20" Hg to 15 psig
Temp. Range +20°F to +140°F

Shipping Info:

Ship weight (kg) 0.9
Ship height (cm)12.7
Ship length (cm)10.16
Ship width (cm)10.16
Country of OriginUS

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.

Product Variants

ProductModelAccuracyRated Total PressureDifferential Pressure RangePressure Range Minor Div.Scale TypeSensor MaterialMounting Hardware IncludedAccuracy DetailsPrice
DWYER INSTRUMENTS 2330 Differential Pressure Gauge, 3 1/2 Inch Dial, -15 to 0 to 15 Inch WC, Aluminium | AB3YFA 1W465 2330-2% to +2%-20 in. hg to 15 psi-1 in. wcPressureSilicone RubberFlange+/-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
DWYER INSTRUMENTS 2310 Differential Pressure Gauge, 3 1/2 Inch Dial, -5 to 0 to 5 Inch WC, Aluminium | AB3YFB 1W467 2310-2% to +2%-20 in. hg to 15 psi-0.2 in. wcPressureSilicone RubberFlange+/-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
DWYER INSTRUMENTS 2302 Differential Pressure Gauge, 3 1/2 Inch Dial, -1 to 0 to 1 Inch WC, Aluminium | AB3YFC 1W469 2302-2% to +2%-20 in. hg to 15 psi-0.05 in. wcPressureSilicone RubberFlange+/-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
DWYER INSTRUMENTS 2300-0 Differential Pressure Gauge, 1/8 Inch Connection | AB3YFD 1W471 2300-0-2% to +2%-20 in. hg to 15 psi-0.01 in. wcPressureSilicone RubberFlange+/-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
DWYER INSTRUMENTS 2060 Differential Pressure Gauge, 4 1/2 Inch Dial, 0 to 60 Inch WC, Die Cast Aluminium | AB3YFE 1W473 2060-2% to +2%-20 in. hg to 15 psi0 in. wc to 60 in. wc2 in. wcPressureSilicone RubberFlange+/-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
DWYER INSTRUMENTS 2040 Differential Pressure Gauge, 4 1/2 Inch Dial, 0 to 40 Inch WC, Die Cast Aluminium | AB3YFF 1W475 2040-2% to +2%-20 in. hg to 15 psi0 in. wc to 40 in. wc1 in. wcPressureSilicone RubberFlange+/-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
DWYER INSTRUMENTS 2030 Differential Pressure Gauge, 4 1/2 Inch Dial, 0 to 30 Inch WC, Die Cast Aluminium | AB3YFG 1W477 2030-2% to +2%-20 in. hg to 15 psi0 in. wc to 30 in. wc1 in. wcPressureSilicone RubberFlange+/-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 2300-60PA Differential Pressure Gauge, Vertical Scale, 30-0-30 psi
€134.74 /unit