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Differential pressure switches - Import export

United States

The Series 104 Differential Pressure Switch is a low-cost easy to use switch for very low pressure applications. The switch can monitor positive, negative, or differential pressure and with an easy to adjust set point knob makes field set up and adjustment hassle free. The differential pressure switch includes a SPDT relay rated for 2A @ 250V and can be set as low as 0.08" w.c. (20 Pa).

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United States

The Series S2000 differential pressure gauges are low cost, diaphragm operated, mechanical differential pressure gauges that may be used in all applications where the Dwyer® Magnehelic® brand gages may be used. The Sensocon® Series S2000 differential pressure gauge can be used in applications for measuring positive, negative, or differential pressure with an accuracy of 2%. Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many others.

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United States

The Series A2 digital differential pressure gauge is a patented microprocessor based digital pressure gage for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A2 differential pressure gauges utilize an extremely stable piezoresistive sensing technology to give a standard full scale accuracy of 1%. For applications requiring better accuracy, the A2 is also available with 0.5% or 0.25% accuracy. The A2 digital differential pressure gauge also has an optional 4-20 mA output for applications requiring an output signal. The A2 features a bright ½" LED display and process arch, which gives the gauge improved readability and precision. The A2 digital differential pressure gauges also feature 5 user selectable engineering units including in. w.c., mm w.c., cm w.c., kPa, and Pa. The Series A2 offers an improved look, and performance compare to mechanical gauges.

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United States

The Series A1 Digital Differential Pressure Gauge is a patented microprocessor based digital pressure gage for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A1 digital differential pressure gauges utilize an extremely stable piezoresistive sensing technology to give a standard full scale accuracy of 1%. For applications requiring better accuracy, the A1 is also available with 0.5% or 0.25% accuracy. The A1 pressure gauge also has an optional 4-20 mA output for applications requiring an output signal. The A1 features a bright ½" LED display, which gives the gauge improved readability and precision. The A1 digital differential pressure gauges also feature 5 user selectable engineering units including in. w.c., mm w.c., cm w.c., kPa, and Pa. The Series A1 offers an improved look, and performance compared to mechanical gauges.

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Turkey

SKU:1910-5 Differential pressure switch, range 1.40-5.5″ w.c., approx. Deadband min. set point 0.30, approx. deadband @ max. set point 0.30.

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Germany

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The DS 233 is a differential pressure switch with digital display for non-aggressive gases and compressed air. Because of its compact and robust aluminium housing it is particularly suited for machine and plant engineering. Basic element of the DS 233 is a piezoresistive silicon pressure sensor, which features high accuracy and excellent long term stability. As standard the DS 233 offers a PNP contact and a rotatable display module with 4-digit LED display for representing the differential pressure. Optional up to 2 freely configurable contacts are available. Features: — nominal pressure: 0 ... 6 mbar up to 0 ... 1000 mbar — accuracy: 0.35 % FSO — aluminium housing — rotatable and configurable display module — 4-digit LED display — suited for non-aggressive gases and compressed air Optional Features: — 1 / 2 PNP contacts — customer specific versions

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United States

Differential pressure gauges and switches are used in a large variety of applications and systems to monitor positive, negative or differential pressure. Sensocon® products include differential pressure gauges, differential pressure switches, and combination differential pressure switch gauges. The Sensocon® offering includes a variety of mechanical differential pressure gauges to fit your specific need ranging from low-cost miniature differential pressure gauges to a Dwyer® Magnehelic® alternative. Sensocon carries a large inventory of differential pressure gauges that are ready to ship. We understand the value of time and are prepared to ship most orders the same day it is placed. Give us a call to find out if we have the differential pressure gauge you need in stock. Sensocon specializes in customizing gauges for OEM’s. The differential pressure gauges offered by Sensocon are primarily for low pressure applications for air and compatible gases.

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Germany

STAUFF Return Line Simplex Filters SRFL-S and Duplex Filters SRFL-D are designed for in-line hydraulic applications. With its compact construction and the easy to maintain assembly the SRFL-S and SRFL-D Filters are suitable for flow rates up to 7000 l/min / 1850 US GPM. The two housings of the Duplex Filter SRFL-D are connected with a special gate valve that is operated with a level or hand wheel. Therefore the filter may be serviced without shutting down the hydraulic system. A high efficiency of contaminant removal is assured by using STAUFF RE series Replacement Filter Elements. The high dirt-hold capacity of STAUFF Elements ensures a long service life and, as a result, reduced maintenance costs. Valves (available as an option) ▪ Bypass valve Clogging Indicator ( available as an option ) ▪ Differential pressure switch with visual gauge indicator Filter Elements ▪ Filter elements of RE series Construction ▪ Two versions: Simplex or Duplex ▪ With switch control for maintenance...

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Germany

The Flow-Trigger™ is an industrial flow switch designed and calibrated to confirm minimum or maximum flow rate within a pipeline. The Flow-Trigger™ combines a fully calibrated flow orifice and an explosion proof differential pressure switch to reliably monitor gas flow within the most demanding hazardous industrial environments. The Flow-Trigger™ is designed to be suitable for use with most industrial gases including hydrocarbons and corrosives like ammonia. Every Flow-Trigger™ comes complete with an orifice calibration curve and is preset to trigger at the desired set point based on the provided inlet gas specifications. The switch is field adjustable (+/- 40% of initial flow set point) after installation so that it can be fine tuned to meet specific application requirements. The Flow-Trigger™ is designed to be easily installed directly into a gas pipeline and comes complete with the required inlet and outlet pipe to maintain calibration accuracy.

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China

PR9141 series hand-held pneumatic pump can be used in the laboratory or field environment, featuring simple operation, smooth buck-boost, fine adjustment, easy maintenance and leakage prevention. The built-in oil and air isolation device can effectively avoid the pollution of the pump body and prolong the service life of the equipment. It is mainly used to calibrate the pressure (differential pressure) transmitter, the pressure switch, the precision pressure gauge, ordinary pressure gauge and oil-free pressure gauge.

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South Korea

Purpose 1.This switch is used in air pressure sensing. This switch has application to sensing of exhaust gas in oil, gas boiler, Filter sensing in Hvac and fan heater. Characteristic 1.This switch operates by a positive pressure and negative pressure, a differential pressure. 2.This switch is operated to low pressure of 0 to 100mbar and a user is able to request necessary pressure point.

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Italy

Baghouse dust collector with dirty air inlet in the hopper, collection bin The Pulco Air NSB baghouse filter is a dry filtration system used to treat a wide range of pollutants. The dirty air inlet takes place directly in the hopper and the recovered material is unloaded into the bin. Benefits The baghouse filter is composed and configured on the base of the type of use and the specific requirements of the client. The Pulse Jet Cleaning System is managed by a PLC with a sensor that reads the pressure drop of the filtering elements encouraging minor compressed air consumption and greater duration of the bags. Standard equipment filtration chamber hopper with support legs collection bin maintenance door pulse jet cleaning system managed by the differential pressure switch Optionals available ladder and walkway tank cover control panel cover deflector in hopper pressure regulator sound-proof box with fan

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Germany

Modulare differential pressure transmitter with metallic diaphragm; with function modules replacement on site without recalibration, „plug and measure“. Features: Nominal ranges 0.4 up to 40 bar Turndown 5:1 Accuracy ≤ 0,15 % Output signal: – 4…20 mA – alternative with PROFIBUS PA Output functions: linear, invers, table function with up to 31 support points Stainless steel case in sturdy design, degree of protec-tion IP 69K Media temperature -40…100 °C Wetted parts stainless steel EAC declaration (upon request) Approvals/Certificates - Explosion protection for gases and dust - Certificate of measuring equipment for Russian Federation - Material certificate as per EN 10204-3.1 - Calibration certificate as per EN 10204-3.1 - Classification per SIL2

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United States

The Series 251 wet/wet differential pressure transmitter utilizes a double diaphragm sensor technology that outperforms standard double sensor products in accuracy, reliability and static operating pressure. This differential pressure sensing technology offers 0.25% accuracy with static operating pressures up to 1000 PSI. The Series 251 features 316 stainless steel construction designed to meet NEMA 4X (IP 65) standards. The transmitter also offers exceptional field flexibility with a 5:1 turn down and comes standard with a certificate of calibration.

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United States

The Series 212 Weatherproof Differential Pressure Transmitter can accurately measure positive, negative, or differential pressure and send a corresponding 4-20 mA or 0-10 V output signal. The Series 212 Weatherproof Differential Pressure Transmitter is designed with an IP 65 enclosure and can be easily mounted to any flat surface. The Series 212 is not position sensitive and can be mounted in any orientation without compromising accuracy. The compact, lightweight design makes installation simple and easy.

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United States

The Series 211 Differential Pressure Transmitter can accurately measure positive, negative, or differential pressure and send the corresponding 4-20 mA output signal. The Series 211 Differential Pressure Transmitter is not position sensitive and can be mounted in any orientation without compromising accuracy. It also features a power LED, so you always know when the transmitter is operating. The compact, lightweight design makes installation simple and easy.

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United States

The Series DPT Multi-Range Differential Pressure Transmitter was designed specifically for the building automation and HVAC industry. With field selectable ranges down to 0.1 inches w.c., this product is ideal for monitoring building pressure, static pressure, differential pressure, or air velocity and flow. The Series DPT Differential Pressure Transmitter also has jumper selectable outputs for 4-20 mA or 0-10 V and unit selection giving additional flexibility. For a virtually maintenance free transmitter, order the optional automatic zero and the transmitter will perform its own zero point maintenance. The Multi-Range Differential Pressure Transmitter also has an optional backlit LCD for giving local indication.

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United States

The Series Sz-5000 is a low cost, diaphragm operated, differential pressure gauge in a miniature housing with easy front access to the zero adjustment. The Sz-5000 can be used in applications for measuring positive, negative, or differential pressure with an accuracy of 5%. Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many others.

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United States

The Series S-5000 is a low cost, diaphragm operated, differential pressure gauge in a miniature housing. The S-5000 can be used in applications for measuring positive, negative, or differential pressure with an accuracy of 5%. Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many others.

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United States

Digital differential pressure gauges and controls are the natural evolution from mechanical differential pressure gauges and are now being used to replace this older technology. Digital differential pressure gauges and controls take advantage of the technology available to offer more features, better performance and in general a more accurate and complete product compared to mechanical differential pressure gauges. Sensocon is the market leader in digital differential pressure gauges and has the most complete offering of products currently available. Our products range from low cost digital differential pressure gauges that are ideal for upgrading existing mechanical gauges to digital differential pressure controllers with relay outputs to all stainless steel room pressure monitors.

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United States

The Series B4 is a 1/8 DIN digital differential pressure controller for positive, negative, and differential pressure as well as velocity and flow. The patented Series B4 Differential Pressure Cotnroller includes (2) 8A SPDT relays, and an optional digitally scaleable 4-20 mA and 0-5 V output. The programmable control allows full configuration of variables such as setpoints, dead band, engineering units, flow coefficients, and more. The programming is done from a user friendly menu on the OLED display. The OLED also displays the exact setpoints or other user defined variables during normal operation. Furthermore, the menu structure can be customized by moving variables to different menu levels to accommodate user preferences. The Series B4 is easily mounted in a 1/8 DIN cut-out with a panel depth of only 2.1 inches (53 mm).

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United States

The Series A4 digital differential pressure controller is a patented microprocessor based pressure controller for positive, negative, and differential pressure as well as velocity and flow. The Series A4 differential pressure controller includes (2) 8A SPDT relays and an associated programming menu that allows full configuration of variables such as set-points, dead band, engineering units, flow coefficients, and more. The programming is done from a user friendly menu on the OLED display. The OLED also displays the exact set-points or other user defined variables during normal operation. Furthermore, the menu structure can be customized by moving variables to different menu levels to accommodate many applications. Compared to other mechanical products, the Series A4 digital differential pressure controller has a significantly reduced depth, an improved look, and better performance at a similar price.

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South Korea

Purpose 1.This gas pressure switch is designed to monitor gas pressure and activate switch contacts accordingly. 2.This pressure switch can be used autonormously or integrated into a multifunctional gas control. Characteristic 1.The gas pressure switch is used detect the gas. When the gas pressure changes, the diaphragm of the pressure receiving part detect it and operate the switch on/off control.

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Turkey

The function of a Pressure Switch is to provide a path for an electrical circuit that is triggered at a certain pressure. Example uses are: •Oil pressure warning light in an automobile •Pump controller (turn well pump on and off) •Air compressor control •Industrial process signaling A pressure switch must have a process connection (usually threaded for a pipe or tube) and an electrical contact that is connected to wires or terminals. They may sense rising or falling pressure and most are adjustable, so the contact will engage (or turn on the electrical circuit) at a desired pressure setting. They can be pneumatic (air and gases) or hydraulic (water, oil or fluids) or even strictly mechanical. The internals can be a diaphragm capsule, a small chamber backed by a spring or a bourdon tube. The contact is usually copper points but can also be a mercury (in glass) tip switch. Unlike Pressure Transducers which give an analog electrical signal proportional to the amount of pressure, these

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