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The Series WWDP Wet-to-Wet Differential Pressure Transmitter offers everything in one package by having 30 field selectable variations in just 3 models. The WWDP provides field selectable unidirectional and bidirectional pressure ranges, configurable 0-5, 1-5, 0-10 VDC, and 4 to 20 mA output. It also provides an auto-zero capability. The field selectable port swap feature eliminates costly replumbing if the unit is improperly installed or if the transmitter is simply replaced. An optional LCD display is available for on-sight indication of line and differential pressure. The all cast aluminum housing is rated NEMA 4 (IP66). These features make the WWDP transmitter an ideal instrument for measuring the flow of various liquids and gases, pressure drop across filters, measurement of liquid level or pressurized vessels, and for use in energy management and process control systems.
Retail price from $1 041
Available
The Series 648B and 648C Differential Pressure Transmitters are designed to be used with clean, dry air and other non-corrosive gases. Each unit features a push-activated zero function and an associated LED light indicator. With the convenient push-button, zero calibration can be performed without any additional equipment, which significantly reduces time and cost for users. The dual color LED indicates if the transmitter is at normal operation, overpressure, or in the process of zero calibration. The enclosure consists of a flame retardant plastic top cover and a stainless steel bottom plate for ruggedness. The pressure ranges vary from 0.1 in w.c. to 25 in w.c. unidirectional and 0.25 in w.c. to 5 in w.c. bidirectional. Series 648B comes standard with ±0.8% FS* accuracy, while 648C models are available in ±0.4% FS* accuracy for more demanding applications. Wiring time is reduced with the removeable terminal block. Each unit features a 2-wire 4 to 20 mA output that is fully protected against short circuiting and incorrect wiring.
Retail price from $294
Available
The Series 626 Industrial Pressure Transmitters possess a highly precise 0.25% full scale accuracy piezo-resistive sensor contained in a compact, rugged, NEMA 4X (IP66) stainless steel general purpose housing or cast aluminum conduit housing. The Series 628 Industrial Pressure Transmitters are ideal for OEMs with 1% full scale accuracy sensors. The corrosion resistant 316L stainless steel wetted parts allow the Series 626 and 628 transmitters to measure the pressure in a multitude of processes from hydraulic oils to chemicals. The Series 626 and 628 are available in absolute and gage pressure ranges with a variety of optional outputs, process connections and electrical terminations to allow you to select the right transmitter for your application.
Retail price from $136
Available
The PX3005 series are rangeable, with a backlit LCD display, ideal for monitoring pressures in process automation, hydraulic systems, pumps and tank level applications.
- Compact Size
- IP67 Environmental Rating
- 316SS Wetted Parts
- Scale to Display 1 of 19 Engineering Units
Retail price from $774
Available
The PX2760 is an electric barometer with a rugged capacitive design, fast response time, and 3 field selectable ranges in one unit.
- Economical Electric Barometer
- Rugged Capacitive Design
- Excellent Long Term Stability
- Fast Response Time
Retail price from $719
Available
Series 645 Wet/Wet Differential Pressure Transmitters are designed for use with compatible gases and liquids which can be applied to both the pressure and reference ports. Quick response capacitance sensor delivers a 4 to 20 mA output signal proportional to differential pressure with ±.25% accuracy. The Series 645 transmitters are ideal for process control, filter condition monitoring, refrigeration equipment, pump speed control, HVAC equipment, and liquid level measurement. For ease of installation and maintenance, order optional 3-valve manifold assembly. Bleed ports allow for total elimination of air in the line and pressure cavities.
Retail price from $857
Available
The Mercoid® Series 3100MP Multiplanar Smart Pressure Transmitter is a microprocessor-based high performance transmitter, which has flexible pressure calibration, push button configuration, and programmable using HART® Communication. The multiplanar design simplifies installation, saving operator time and money during set up. The 3100MP can be installed vertically without adaptors or brackets regardless of the process connection orientation. The multiplanar footprint fits standard manifold valves and averaging flow sensors. The Series 3100MP is capable of being configured for differential pressure or level applications with the zero and span buttons. A field calibrator is not required for configuration. The transmitter software compensates for thermal effects, improving performance. EEPROM stores configuration settings and stores sensor correction coefficients in the event of shutdowns or power loss. The Series 3100MP is FM or ATEX approved for use in hazardous (classified) locations. The 100:1 rangeability allows the smart transmitter to be configured to fit any application.
Retail price from $999
Available
The low cost Series 673 Pressure Transmitter is a fixed range transmitter designed for harsh environments and suitable for high shock and vibration applications. Constructed of stainless steel, the Series 673 provides a 4 to 20 mA output signal with 0.25% accuracy. Use the Series 673 in industrial OEM equipment, hydraulic systems, HVAC equipment, industrial engines and compressor control.
Retail price from $429
Available
- Measure Appliance Gas & Draught Pressures
- Use KANE LIVE app for let by & tightness tests
- Test Ductwork Air Pressure & Filter Performance
Retail price from $235
Available
The PX2300 series are ideal for measuring pressure drop across filters and/or in corrosive media, with a weatherproof, NEMA 4 enclosure and high ±0.25% accuracy.
- 0.25% Accuracy
- NEMA-4/IP65 Rating
- Wet/Wet Corrosive Environments
- Ideal for Pressure Drop Across Filters
Retail price from $811
Available
The PX51-IS series is FM approved with a sealed stainless steel case for harsh and hazardous environments. Available in gauge and absolute ranges from 10 to 30,000 psi.
- FM Intrinsically Safe Rating Standard
- Rugged Thick Film Sensing Element
- All Stainless Steel Construction
- Sealed SS Case for Harsh Environments
Retail price from $759
Available
The Series 616D Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard 4 to 20 mA or 0 to 10 VDC output signal. The 616D enclosure is specifically designed to mount on a 35 mm DIN rail in a panel. This mounting style allows for several units to be mounted closely together reducing required space. The span and zero controls are for use when checking calibration. They are not intended for re-ranging. Versatile circuit design enables operation in 2-wire current loops.
Retail price from $234
Available
Our low cost Series 668B/D Compact Differential Pressure Transmitters are capable of sensing differential gage pressure with ±0.8% FS accuracy, and converts this pressure difference to a proportional high level analog output for both unidirectional and bi-directional pressure ranges. These transmitters can withstand up to 15 psig overpressure with no damage to the unit. The compact, lightweight design makes installation simple and easy. Units are protected against incorrect wiring, and include a protective terminal cover.
Retail price from $213
Available
The Series 636 Fixed Range Pressure Transmitter is a low cost, fixed range, stainless steel transmitter with ±0.30% accuracy. It is designed to continuously measure pressure for years in even the toughest environmental and media conditions. Transmitters are explosion-proof, (FM approved) and meet NACE standards for off-shore applications.
Retail price from $1 046
Available
High Accuracy Differential Pressure Meters with temperature compensation & test results data transfer
Retail price from $367
Available
The PX3005-DIFF differential series are rangeable, with a backlit LCD display, ideal for monitoring pressures in process automation, hydraulic, and tank level applications.
- 0.075% Accuracy
- Linear or Square Root Output
- Adjustable Pulsation Dampening
- LCD Displays Either Process Variable, mA, or %
Retail price from $1 029
Available
The PXM509-IS metric series is FM approved, shock and vibration rated, with a ±0.08% accuracy, ideal for hazardous locations. Available in ranges from 25 mbar to 350 bar.
- High 0.08% Accuracy with NIST Traceable Calibration Certificate
- 4 to 20 mA Output with FM Intrinsically Safe Rating
- Solid State Sensor for Long Term Stability
- 316L SS Wetted Parts and Welded Stainless Steel Construction
Retail price from $964
Available
Our low cost Series 668 Differential Pressure Transmitter is capable of measuring low pressures with a ±1% accuracy – ideally suited for proper building pressurization and air flow control. Transmitters can withstand up to 10 psig overpressure with no damage to the unit. Variable capacitance sensor design provides excellent sensitivity and long-term stability. Compact, lightweight design makes installation simple and easy. Units also feature reverse-polarity protection
Retail price from $256
Available
The Series 629C Wet/Wet Differential Pressure Transmitter monitors differential pressure of air and compatible gases and liquids with 0.5% accuracy. The design employs dual pressure sensors converting pressure changes into a standard 4 to 20 mA output signal or field selectable voltage. Small internal volume and minimal moving parts result in exceptional response and reliability. The terminal block, as well as a zero adjustment button, are easily accessed under the top cover. The Series 629C, with the optional factory installed remote sensors, are connected to the unit, either via armored or shielded cable and available in 10 and 20′ lengths. Installation is much simpler, reducing labor and material cost versus traditional copper piping installations and no need for valve manifolds. The 629C family has a robust NEMA 4X (IP66) construction, which is also available with an integral LCD for localized data monitoring and with a remote sensor option.
Retail price from $463
Available
The Series 679 Weatherproof Pressure Transmitter is compatible with a wide range of gases and liquids, and is specially designed for weatherproof service NEMA 4 (IP56). The Model 679 can measure pressures with an accuracy of ±.25%. This model provides a 4-20 mA output and is field adjustable.
Retail price from $768
Available
The PX309 series is versatile, with a selection of outputs and connections to fit most applications. All items feature high stability, low drift, and ±0.25 or ±0.5% accuracy.
- 1, 2 & 5 psi Low Pressure Ranges!
- All Stainless Steel Construction
- Gage, Absolute, Compound Gage or Vacuum Pressure
- Rugged Solid State Design
Retail price from $368
Available
The PX600 series are Omega’s smallest transducers, but are still rugged and accurate for industrial environments. Available in ranges from 200 to 10,000 psi.
- All Stainless Steel Diaphragm and Threaded Side Wall Construction
- Rugged Stainless Steel Case Protects Components in Industrial Environments
- Uses a Standard 5 Vdc Regulated Power Supply for Maximum Versatility
- Custom Subminiature Design Techniques Provide Small Size and Preserves Accuracy
Retail price from $826
Available
The PX920 series has titanium wetted parts for media compatibility and SOS construction is durable with excellent stability over a wide temperature range.
- Silicon-on-Sapphire Sensor Assures High Stability and Repeatability
- High Accuracy 0.2%
- IP65/NEMA 4 Stainless Steel Body
- Solid State Reliability
Retail price from $1 080
Available
Positive, negative and differential pressures can be measured within a full span accuracy of ±0.25 with the Series 616W Differential Pressure Transmitter. Units are enclosed in a polycarbonate case, rated NEMA 4X (IP66) and operate by sensing the pressure of air and compatible gases then sending a standard 4-20 mA output signal. Design enables operation in 2-wire current loops. A wide range of models are available factory calibrated to specific ranges. The span and zero controls are for use when checking calibration. They are not intended for re-ranging to a significantly different span. The LCD display allows local indication of pressure.
Retail price from $344
Available