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With Pressure Sensors, changes in pressure can be measured to confirm suction, verify mounting, manage source pressures, and test for leaking. Differential Pressure Flow Sensors are also available.
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Electronic pressure sensors are used to measure pressures in hydraulic systems. Function and design depend on the particular operating conditions. In order to meet these operational requirements, HYDAC offers a wide range of products from miniature pressure transmitters to customised multi-channel pressure switches.
Pressure transmitters detect the pressure and convert this into a proportional output signal.
Electronic pressure switches detect the pressure and switch a signal according to the pre-set parameters.
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Differential Pressure Sensor PMP
Electronic Pressure Switch PDD
Pressure Transmitter with LED-display PDA
Pressure Sensor for harsh operational conditions PNK
Pressure Sensors Thin Film , Front-Flush Membrane SEN-33
Pressure Sensors with Ceramic Element SEN-8
Piezosistive Pressure Sensors, Internal membrane SEN-32
Digital Panel Indicators DAG
Plug-On Display AUF
Hand-Held Pressure Gauge HND-P
Universal Bussystem KOBUS
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General description:
The DP3 series of pressure sensors offers a high-resolution, high-speed, and high-accuracy solution for all of your pressure sensing needs. A 2.5ms response time is achieved with excellent repeatability and temperature characteristics. A 10mm red LED display allows for good visibility in bright and dim ambient conditions. Simple key setup allows for quick initialization and threshold value settings. The display can be changed between six pressure units, allowing flexibility in many applications. The DP3 series incorporates 2 comparative outputs (NPN or PNP) as well as one analog output.
Several integrated output modes allow for enhanced usability:
- Hysteresis Mode
Offers free-range hystersis control for optimal hysteresis setting.
- Window Comparator Mode
This output mode provides a user determined pressure window in which the output is either ON or OFF. This is perfect for applications in which there are high and low pressure limits.
- Leak Test Mode
Utilizes both outputs to offer stable leak detection in applications such as bottle manufacturing.
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FEATURES
1. Contains built-in amplification and temperature compensation circuit.
Circuit design and adjustment of characteristics are not required by
users.
2. High-level precision and high reliability realized.
• Overall accuracy is ±1.25% FS (Standard type)
• Overall accuracy is ±4% FS (Economy type)
3. Compact pressure sensor unit that saves space.
Same size and footprint (7.0 mm (W) x 7.2 mm (D)) as previous PS pressure sensor.
Example of pressure characteristics (ADP5140)
Drive voltage: 5V DC rated voltage; ambient temperature: 25°C 77°F
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SMD’s Peerless engineering team designs sensors for unique requirements and aggressive cost targets. Typical specialized requirements include small sizes, high temperature, low capacities, “Cenelec” dielectric, and overload proof sensors.
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Pressure Switch
P01909
Features:
• Inline Mounting
• Dial Indicator for Easy Pressure Setting
• 5 Amp Rated Snap Action Micro Switch
• Heavy Duty Aluminum Components
• Compact Size
• Din 43650HCM Connector
• IP65 Rated
• Field Adjustable 30-150 PSIG
• +/- 2% Repeatability
• Single Pole / Double Throw Switch
Pressure Switch
P01908
Features:
• Inline Mounting
• 5 Amp Rated Snap Action Micro Switch
• Brass Body
• Compact Size
• Flying Leads Electrical Connection
• IP65 Rated
• Field Adjustable 25-100 PSIG
• +/- 2% Repeatability
• Single Pole / Double Throw Switch
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Pressure sensors for general application, for gauge pressure, accuracy 0.25% and 0.5%
Pressure sensors for general application are top of the range pressure transducers.
Their accuracy, reliability, resistance to corrosion and mechanical load make them suitable for all pressure measuring tasks - in production, development or in the laboratory.
The measuring ranges, graded in accordance with EN, range from 25 mbar to the maximum pressure range of 4000 bar. The case and wetted parts comprise stainless steel and are thus resistant to chemically aggressive media. The pressure connection and measuring element are welded together, making the measuring system particularly resistant to mechanical shock or vibration.
For more difficult measuring tasks (e.g. hydrostatic column), two potentiometers enable the zero point and measuring range to be set.
The pressure sensors for general application meet the electronic magnetic compatibility (EMC) requirements to EN 61 326.
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Panasonic Electric Works offers two types of piezoresistive silicon pressure sensors, both with small size, good accuracy and excellent long-term stability; the PS-A model includes a built-in amplifier. Typical applications include gas, industrial and medical equipment.
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Pressure transducer for tough environment
- Type:EF0
- Application: Industry and OEM
- Pressure ranges: 0...1000 bar
- Type of pressure: Gauge and absolute
- Static error band typ.: ±0,2% typ., ±0,3% max.
- Operation temp.: -55...150°C
- Output signal: mv/V
- Pressure connection: 1/4" female AE 250 C
- Features: Robust and reliable, ideal for tough environment
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Stainless steel pressure sensors
- Pressure sensor-1..9 bar size G 1/4" Part No.: 3280-A
- Pressure sensor-1..3 bar size G 1/4" Part No.: 3280-C
- Pressure sensor-1..49 bar size G 1/4" Part No.: 3280-D
- Pressure sensor 0 .. 1 bar, rel, size G 1/4" Part No.: 3280-E
- Pressure sensor 0 .. 2.5 bar, rel, size G 1/2" Part No.: 3280-F
- Pressure sensor 0.8..1.2 bar absolut barometric Part No.: 3255-A
- Pressure sensor from 0..0.1 to 0..4000 bar on request
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PRODUCT DESCRIPTION
The VacuMini is a commercial version of Televac's highly successful NASA 2A sensor. VacuMini uses the same principle of operation as all Televac type 2A thermocouple sensors. It is roughly 1/2 the size and volume of traditional vacuum thermocouple sensors. A machined 304 stainless body is designed with 1/8" NPT connection threads and integral wrench flats for ease of installation. Unlike traditional vacuum thermocouple sensors which have exposed electrical pins, VacuMini's pins are protected in two ways. They are recessed within the sensor body diameter and a tethered and gasketed military type screw-on weather cap isolates the pins from moisture and dirt. The VacuMini will operate in any physical orientation. We do suggest you consider using one of our filters in the event your vacuum vessel or process contains excessive particulates or contaminates.
PRODUCT APPLICATIONS
The VacuMini is ideally suited to applications where the vacuum vessel is located outdoors or in a physical environment that renders use of traditional thermocouple sensors impractical. Examples of such applications include:
- Fixed & mobile bulk cryogenic storage and transport vessels.
- Vacuum jacketed gas delivery manifolds.
- Mechanical vacuum pumps and blowers.
- House vacuum systems
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General description :
MDC's Thermocouple Gauge Tubes (TGT) are designed to offer fast and reliable vacuum measurement and are extremely reliable vacuum measuring sensors. These devices are built with advanced precision fabrication techniques to deliver unsurpassed tube-to-tube repeatability. Rugged all-metal enclosures are compatible with a wide range of environments. TC gauge tubes are offered in a variety of end connections to accommodate easy installation.
Features :
- Corrosion-Resistant
- Non-Contaminating
- Stable Calibration
- Rugged Under Demanding Conditions
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wireless sensor VUR
The air pressure sensors with UHF radio transmission are used as an alternative to cable-connected sensors in brake test stands.
The air pressure sensors work according to the principle of pressure force measurement on a membrane with wire strain gauge (DMS). In the transmission unit, the electric measuring signal is amplified, converted and transmitted to the receiver by radio. The transmission modules are battery-operated and of a hand-held design. The receiver decodes and converts the original sensor measuring signal as current output. The radio transmission works at ISM frequencies free of charge in the 70 cm range (433,1 - 434,7 MHz). Crystal-stabilised transmitter and receiver modules allow for a parallel operation of several channels. The range of more than 50 m ensures the operation in the workshop area.
The measuring frequency of the pressure sensor is ca. 100 Hz. The real parallel operation of the individual radio channels at different radio frequencies ensures a high scanning rate for all measuring channels.
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Coding: ME501
Pressure: 0,5 .. 50 Bar
Pressure Measurement: Gauge, sealed gauge, absolute
Technology: Piezoresistive
Diameter: 18.00 mm
Structure: Membrane
Thermal compensation: YES
Signal converter: NO
Signal output: Differential signal
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Coding: ME651
Pressure: 2 .. 400 Bar
Pressure Measurement: Gauge
Technology: Piezoresistive
Diameter: 18.00 mm
Structure: Monolithic
Thermal compensation: YES
Signal converter: NO
Signal output: Differential signal
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Coding: ME657
Pressure: 350 Bar
Pressure Measurement: Gauge
Technology: Piezoresistive
Diameter: 12.85 mm
Structure: Monolithic
Thermal compensation: YES
Signal converter: NO
Signal output: Differential signal
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Coding: ME703
Pressure: 0,06 .. 20 Bar
Pressure Measurement: Gauge, absolute
Technology: Capacitive
Diameter: 32.40 mm
Structure: Membrane
Thermal compensation: NO
Signal converter: YES
Signal output: Frequency
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DS Europe produces low-price pressure transducers series LP660 with built-in analog and digital electronics.
Measuring ranges: 0 to 1-2-5-10-20-50-100-200-400bar FS.
Analog outputs: 4mV/V, 5V, 10V, 4-20mA.
Digital outptus: CAN Open (profile DSP406), RS485 and RS422 (DSEnet and Modbus protocols).
Advantages: ruggedness, compactness, accuracy, low price and protection against electrical noise due to the built-in electronics.
Digital electronics allow high resolution, high sampling rate, easy servicing (=overload memory), alarm levels, easy installation and noise free data transmission.
Applications: pneumatics, hydraulics, automation machines, machine tools, vehicles, hydraulic presses, plastic injection machines, marble machines, wood machines, chemical plants etc.
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If you have special requirements for your measurements, why not rely on transducers and sensors that optimally match your specific application? We develop and manufacture customized transducers for you that meet your specifications. Benefit from the market leader's experience and competence to get your custom-designed sensor.
Measure pressure using customized transducers from HBM - also available as multi-component transducers!
Benefit from the proven high quality, delivery reliability and global availability you already know from our standard range of products.
- Flexible design and quantity - be it small or large quantities. With or without amplifier - it's your choice
- Quick development and manufacturing - Rapid engineering and rapid prototyping make it possible
- Reliable through our competent After Sales service, two-year warranty, DKD calibration and ISO9001 certification
...at an excellent price/performance ratio!
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Kavlico's P4000 series of pressure sensors incorporates a stainless steel isolation diaphragm and welded construction to withstand harsh environments. The sensors uses a piezo-resistive sensing technology and is paired with our custom ASIC to produce a stable and accurate output.
Available in pressure ranges of 0 – 100 to 0 – 6,000 PSI, the P4000 sensors can be packaged with process connections that feature either straight or tapered male threads or female threads with a Shrader Deflator.
Using a 5 Vdc input, the P4000 provides a 0.5 to 4.5 Vdc linear amplified output proportional to pressure, the device also has internal temperature compensation. The sensors’ rugged construction has been specifically designed to withstand high over-pressure spikes and provides compatibility with a broad range of process media including refrigerants and oils.
Typical applications include:
* On & Off-Highway Vehicle Hydraulic Systems
* Pressurized Tools
* Instruments
* Pneumatic Controls
* Refrigerant Control & Recovery
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MultiBoss/DP Differential Pressure Transducer
MultiBoss/DP Differential Pressure Transducer -- Whether you are monitoring inches of water or psi, the MultiBoss/DP does the job. Select a sensing head from one of six available ranges to suit your needs. Absolute, gage or differential pressure-- just specify the type. Powered from 12-30VDC, 4-20ma linear signal, 3-wire hookup, 35ma max current drain. Optional digital meter continuously displays the reading in 1/2" high, easy to read characters.
Housed in a 5x5x4" steel, wall mount enclosure, it has external hose barbs for easy tubing hookup. MSHA classified G, H and L for use in hazardous methane areas of underground coal mines. Compatible intrinsic safety barriers are available, along with all necessary protective regulators and accessories. The MultiBoss/DP is a high quality, US-manufactured product, combining top performance, safety and economy for your benefit.
- Offset: Zero pressure can be set at mid scale to read +/- pressures.
- Output: 4-20mA, linear
- Field switchable: four ranges: approx. 9%, 18%, 50%, 100%.
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Industrial/OEM/ Pressure Transducers (Capacitance/Inductive)
Model 230:
Electrical Output Voltage :
0 to 5 VDC
0 to 10 VDC
Electrical Output Current :
4 to 20 mA
Type of Pressure :
Differential (can be wet both sides)
Applications
- Fuel Cells
- Energy Management Systems
- Pump Speed Control
- Filter Condition Monitoring
- Process Control
- Refrigeration Equipment
- HVAC
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Kavlico's P4000 series of pressure sensors incorporates a stainless steel isolation diaphragm and welded construction to withstand harsh environments. The sensors uses a piezo-resistive sensing technology and is paired with our custom ASIC to produce a stable and accurate output.
Available in pressure ranges of 0 - 100 to 0 - 6,000 PSI, the P4000 sensors can be packaged with process connections that feature either straight or tapered male threads or female threads with a Shrader Deflator.
Using a 5 Vdc input, the P4000 provides a 0.5 to 4.5 Vdc linear amplified output proportional to pressure, the device also has internal temperature compensation. The sensors' rugged construction has been specifically designed to withstand high over-pressure spikes and provides compatibility with a broad range of process media including refrigerants and oils.
Typical applications include:
* On & Off-Highway Vehicle Hydraulic Systems
* Pressurized Tools
* Instruments
* Pneumatic Controls
* Refrigerant Control & Recovery
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M3 Melt pressure transducers - mV / V output
Pressure ranges from: 0-35 to 0-2000 bar / 0-500 to 0-30000 psi
Strain gage Wheatstone bridge
Accuracy : <±0.25% FSO (H); <±0.5% FSO (M)
Internally generated 80% calibration signal (R-Cal)
Fluid-filled system for temperature stability
Fully interchangeable with all existing brands
Grade of protection: IP65 (6-pin connector version)
1/2-20 UNF, M18x1.5 standard threads; other types available on request
Standard diaphragm is 15-5 PH stainless steel with Armoloy coating
17-7 PH corrugated diaphragm with TiN coating (Titanium Nitride) for ranges below 100 bar-1500 psi
Other diaphragms available on request
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Absolute Pressure Transducer (atm. air pressure)
* measuring of the atmospheric air pressure in the area of 750...1250 hPa
* output 0-10 V
* optional with LCD Display
Absolute Pressure Transducer
* measuring range from 0...1 bar abs up to 0...16 bar abs
* output 0-10V or 4...20mA
* medium temperature
Differential Pressure Switch with potential-free change-over contact
* controlling of low, over, differential pressure
* different measuring ranges from 20 Pa...200 Pa up to 500 Pa...2500 Pa
* switching point adjustable by thumb wheel
Differential Pressure Transducer with current / voltage output
* output signal 0-10V or 4...20mA
* controlling of low, over, differential pressure
* optional with LCD-display
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If Machine Pressure is Important to you, We've Got Your Sensor System
GE supplies special-purpose pressure transducer solutions for use in applications such as combustor instability ("humming") detection on gas turbines, cylinder performance characteristics (P-V curves, rod compression/tension, suction/discharge pressure, etc.) on reciprocating compressors, and early warning of seal failures on process pumps by monitoring pressure across the seal face. These applications requires a transducer specifically designed for the pressures, temperatures, and cyclic stresses encountered in such harsh environments while delivering reliable machinery information.
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Pressure Transducer and Pressure Switch Selection Guide
GEMS Pressure Transducer Units Deliver Top Performance and Value Under Pressure
Excellent Repeatability, Reliability
Pressure Ranges to 10,000 psi
Chemical Vapor Deposition/ASIC Technology
Gems Sensors provides the most stable pressure transducer and pressure switch sensors on the market today by combining advanced sensing technology with highly automated and revolutionary manufacturing methods. The result is a sensing element comprised of silicon, stainless steel, glass, and other metals joined on a molecular level to form pressure transducer units that are impervious to aging. If your application requires long life components, Gems Psibar® transducers are designed with you in mind. Psibar® pressure transducer units bring exceptional performance to a wide variety of applications across multiple industries
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HBM pressure transducers are used for measuring pressure in a wide variety of differing fields:
Hydraulic and pneumatic equipment
Fluid technology
Chemical and process plant
Oil drilling and recovery industry
Air-conditioning equipment
Food manufacturing
Construction industry
Absolute pressure, gauge pressure or differential pressure gauges are available to suit the respective fields of application.
Transducers are made of high-alloy stainless steels and are suitable for determining static and dynamic pressure in aggressive fluids or gases.
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We offer a complete range of general purpose and specialist Pressure Sensors for industrial and research purposes, including high line differential.
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