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Combining clean design, small size and low cost with enough accuracy for all but the most demanding applications our Series 2-5000 Minihelic® II Differential Pressure Gage offers the latest in design features for a dial type differential pressure gage. It is our most compact gage but is easy to read and can safely operate at total pressures up to 30 psig.
Retail price from $69
Available
The Series 1227 Dual Range Flex-Tube® U-Inclined Manometers are versatile, low cost manometers that can be used to read high-range pressure on the right leg or as an inclined manometer to read low-range pressure on the bottom leg. It is made of a sturdy, clear plastic and offers direct readings as a U-tube or an inclined gage. Magnetic clips are attached to the unit to hold it in position on any steel duct surface and instructions are conveniently printed directly on the scale. See the Support Library tab for Safety Data Sheets.
Retail price from $174,45
Available
The Series UGK Gages have dual psi and bar (x100 kPa) scales with ±1.5% accuracy. The Series UGK gages are designed with brass and phosphor bronze wetted parts, and can withstand ambient temperatures up to 140°F (60°C). A wide variety of ranges are available in this economical gage in either bottom or back connection configurations.
Retail price from $13,9
Available
The DPG5500 series have an aluminum case, and several user-configurable settings, min/max readings, zero function, and selectable units. They have a ±0.25% accuracy.
- Now with Selectable Engineering Units
- Capture Minimum and Maximum Readings
- Zero with One-Touch
- 316 Stainless Steel Wetted Parts
Retail price from $560.61
Available
The PGL series are 2.5″ dial gauges, for pressures as low as 10 inH2O, with ±2-1-2% accuracy, corrosion resistant bronze diaphragm, and 150% overpressure protection.
- Easy To Read 2½ inch Dial
- Corrosion-Resistant Bronze Diaphragm
- 150% Overpressure Protection
- Recalibration Screw on Dial
Retail price from $82.22
Available
Series 2000-SP Magnehelic® Differential Pressure Gage has a bright red LED on the right of the scale showing when setpoint is reached. Field adjustable from gage face, unit operates on 12-24 VDC. Requires MP or HP style cover and bezel.
Retail price from $267.3
Available
The Series 1211 Slack Tube® Manometer is as accurate as the finest laboratory “U° gages, but is designed to roll up compactly for easy carrying. These manometers cover a wide range of pressure readings from 4-0-4 inches up to 60-0-60 inches.
The Model 1212 Gas Pressure Kit comes supplied with a 1211-16 Slack Tube® Manometer, carrying case, necessary tubing, and connection fittings for checking gas pressures in virtually all gas appliances. See the Support Library tab for Safety Data Sheets.
Retail price from $148,6
Available
The Series UGJ Utility Gages possess dual psi and bar (x100 kPa) scales with 2.5% accuracy. The 2″ UGJ gages are designed with black steel housings. Wetted parts include a brass socket and phosphor bronze tube. A wide offering of ranges are available from full vacuum to 300 psi.
Retail price from $10,8
Available
The DPG110-120 series gauges have selectable units of measure and a rugged housing for harsh environments. They are battery powered with a ±0.5% accuracy.
- Accuracy: ±0.5% BFSL (includes non-linearity, hysteresis, repeatability)
- Pressure Range:
- DPG110: -14 to 100 psi
- DPG120: -14 to 1000 psi
Retail price from $345.22
Available
The DPG5500 series have an aluminum case, and several user-configurable settings, min/max readings, zero function, and selectable units. They have a ±0.25% accuracy.
- Now with Selectable Engineering Units
- Capture Minimum and Maximum Readings
- Zero with One-Touch
- 316 Stainless Steel Wetted Parts
Retail price from $881.02
Available
The PGD series are 4.5″ differential dial gauges with heavy duty construction, double-strength shatter resistant glass, and a ±2-1-2% accuracy.
- Heavy Duty Construction
- Double-Strength Shatter-Resistant Glass
- 2-1-2% ANSI Grade A Accuracy
Retail price from $1,687.80
Available
The DigiMag® Series DM-1000 Digital Differential Pressure and Flow Gages monitor the pressure of air and compatible gases just as its famous analog predecessor the Magnehelic® Differential Pressure Gage. All models are factory calibrated to specific ranges. The 4-digit LCD can display readings in common English and metric units so conversions are not necessary. The simplified four button operation reduces set up time and simplifies calibration with its digital push button zero and span.
Retail price from $222.55
Available
Dwyer® Series 100 Durablock® Solid Plastic Portable Manometers are precision instruments in inclined and vertical (well-type) styles for the measurement of static pressure, vacuum or differential pressure. To assure the accuracy required in instruments of this type, all machining of bores and wells is to the highest standards of precision backed by Dwyer’s years of experience in the fabrication of acrylic instruments.
Retail price from $737,35
Available
The Series TRI2 Tridicator Gage combines the value of an individual pressure gage and thermometer in one instrument. These tridicators simplify installation which reduces time and saves money. The moveable dial with blue pressure markings and red temperature markings make the instrument easy to read. Pressure is indicated in both psi and kPa, while temperature is measured in both Fahrenheit and Celsius. Series TRI2 comes in three different connection options including lower mount, center back mount, and center back mount with extension shank.
Retail price from $34,95
Available
The DPG210 series have several advanced functions, including local temperature display. They are battery powered with ±0.05% accuracy in absolute, gauge, and vacuum ranges .
- Operating Temperature -10 to 50°C (14 to 120°F)
- Stability ±0.2%FS/year
- Storage Temperature -20 to 60°C (-4 to 140°F)
- Weight 0.5Kg
Retail price from $826.26
Available
The DPG-104 series are DC powered with a 4 to 20 mA output and dual SPDT alarms. They are available in vacuum, gauge, and absolute pressures with a typical ±0.25% accuracy.
- 4-Digit High Resolution LED Digital Display
- All Stainless-Steel Construction
- Gage, Absolute, Compound, and Vacuum Ranges Available
- 0.25% FS Terminal Point Accuracy
Retail price from $371.31
Available
The Series PTGD Differential Pressure Piston-Type Gage can be used to measure the pressure drop across filters, strainers, pump performance testing, and heat exchanger pressure drop monitoring. Its simple, rugged design possesses weather and corrosion resistant gage front with a shatter resistant lens. The Series PTGD contains a piston-sensing element which provides different differential pressure ranges with full-scale accuracies of ±2%. Constructed with aluminum or 316SS and available with two 1/4″ female NPT end connections, the Series PTGD provides over-range protection rated to 3000 psig (200 bar) or 6000 psig (400 bar) depending on model. Standard models come with in-line connections. Back or bottom connections are also available.
Retail price from $254.6
Available
Dwyer® Flex-Tube® U-Tube Manometers combine the inherent accuracy of the simple “U” Tube with the durability of tough, long-lasting plastic construction. These inexpensive manometers measure positive, negative and differential pressures. Columns are of .375″ O.D. flexible and shatter proof clear butyrate tubing. They are easily accessible for cleaning. Indicating tube is backed by white scale channel to provide maximum color contrast. Scales are extruded high impact polystyrene plastic, formed to hold columns in perfect alignment. Stark white scales have graduations and numbers silkscreen-printed in black for maximum legibility.
Retail price from $63,45
Available
The Series SG5 Contractor Gages are ideally manufactured for contractors because of their large dial and compact design. Since the gages are lightweight and slim, they are easy to transport. The large 4.5″ scale makes them simple to read. The Series SG5 gages possess psi scales with 1% full-scale accuracy. The gages are made with a stainless steel housing and brass wetted parts. Units can withstand temperatures of -4 to 140°F (-20 to 60°C). These qualities make the SG5 series perfect for contractors and industrial applications. A wide offering of ranges are available from full vacuum to 300 psi.
Retail price from $24,3
Available
The DPG280 series log up to 10,000 data points and have a USB connection and software for access. They are battery powered with a ±0.25% accuracy in multiple pressure units.
- Over Pressure 1.5X for ranges <10,000 psi
- Stability ± 0.2%FS/year
- Wetted Parts 304 SS
- PowerBattery (Two AAA Batteries)
Retail price from $887.74
Available
The DPG1100 series gauges are AC/DC, loop, or battery powered units, with an optional 4 to 20 mA output, NIST certification, and have a ±0.25% accuracy.
- NEMA-4X Enclosure
- ±0.25% Test Gauge Accuracy
- 316 Stainless Steel Wetted Parts
- Easy-to-Read 3½ Digit LCD Display
Retail price from $518.57
Available
The Series PFG2 Process Filter Gage is designed for determining the state of an inline filter. The differential pressure indicator determines the pressure drop on either side of a filter through its 1/8″ female NPT pressure connections, and relates the value to one of three zones: clean (green), change (yellow), or dirty (red). The Series PFG2 is perfectly suited for filter applications, line loss, valve drop, and many other differential pressure applications where a simple indicator is needed. The direction of process flow is indicated on the dial, with the arrow pointing to the low pressure port. The PFG2 can be connected in-line through the side process connections, but can also be directly mounted through the outlet/inlet.
Retail price from $98.5
Available
Dwyer® Series 200 & 300 Durablock® Solid Plastic Stationary Gages, or draft gages, are offered in inclined and vertical (well-type) styles for highly accurate laboratory or general industrial service, for measurement of low range gas and air pressures, positive, negative or differential. To assure the accuracy required in instruments of this type, all machining of bores and wells is to the highest standards of precision backed by Dwyer’s years of experience in the fabrications of acrylic instruments
Retail price from $813,3
Available
The Series LPG5 Low Pressure Gages offer top of the line performance for pressure applications from 10 in. w.c. to 10 psi. The LPG5 gages possess dual scales with 3-2-3% full-scale accuracy on a 2.5″ dial. Units are made with a chrome plated steel housing and brass wetted parts. Units can withstand temperatures of -4 to 140°F (-20 to 60°C). This series is meant for the measurement of low pressures of gases and liquids and is ideal for air flow indication, liquid level and draft measurement. Series LPG5 gages are available with either a bottom or back connection option.
Retail price from $43,6
Available