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stainless steel, 60 bar max, piezoresistive
stainless steel, 600 bar max, ceramic
compact, stainless steel, 400 bar max, ceramic
stainless steel with flush diaphragm, 600 bar max, ceramic
stainless steel with flush diaphragm, 40 bar max, for food and sanitary sector
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With the VEGADIF an effective system for the measurement of differential pressure, level and flow is available.
The instruments are suitable for differential pressure as well as positive and negative gauge pressure.
VEGADIF is the ideal solution for all types of applications in many industries:
- in process control industries
- in chemical industries
- in pollution control.
The measured products can be gaseous, steamy, liquid or even highly viscous.
Product and process wetted materials and construction types ensure reliable use even in aggressive or abrasive products as well as in applications with high hygienic requirements e.g. in the food processing and pharmaceutical industries.
User features
- Spans from 1 mbar to 40 bar
- Nominal pressure up to 420 bar
- Accuracy better than 0,1 %
- Longterm stability better than 0,1 %/12 months
- highly overload resistance silicium sensors
- Continuous self-monitoring
- Quick set-up and easy operation
- Unpressurized adjustment (dry adjustment)
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Features:
- Accuracy < 0.25% of reading
- IP66 enclosure
- Integral key pad for configuration
- Square root enabled for flow/velocity measurement
- Security PIN access code
The perfect industrial low pressure transmitter with ranges from 5 Pa full scale. Built into an IP66 enclosure it is ideal for mounting externally, or in a dirty environment. This transmitter will operate on static pressures up to 11 bar absolute and is complete with a mounting block for process manifolds.
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Compact efficient design designed to measure wet to wet differential pressure measurement of liquids and gases.
Features:
- Fast response sensor and signal conditioned electronic circuitry provide accurate readouts
- Unique isolation system responds to pressure changes approximately 20 times faster than conventional transmitters £100psi
- CE approved and NEMA 4 enclosure on ranges £100 psi
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Yokogawa has more than 45 years' experience in the development, design, and manufacture of pressure sensors and pressure transmitters. The DPharp series of digital pressure transmitters use a differential pressure high accuracy resonance (DPharp) sensor that represents one of the most revolutionary advances in transmitter technology.
EJX Series
The new DPharp EJX transmitters are the latest addition to the DPharp family's EJA series. DPharp EJX transmitters employ a next-generation multi-sensing technology that provides virtually the highest level of performance and precision in the market.
EJA Series
The DPharp EJA series of intelligent differential pressure and pressure transmitters features high performance, durability, and reliability. The pressure detector, the core of the transmitter, uses a silicon resonant sensor that has proven to be highly reliable in the field and offers a complete product lineup.
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Analog and digital indicating units and transmitters for liquid level, differential pressure and flow measurement. Media 6 allows for connection of the dp-cell to your PC in the logistics center.
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Sensor for differential pressure and volume flow, explosion proof
Electrical, explosion proof differential sensors series ExCon-P and RedCon-P, in acc. with ATEX 94/9/EG for use in hazardous areas zone 1, 2, 21 and 22 (in acc. to sensor type), for all kind of gas, mixtures, vapours and dust. 24 VAC/DC supply, Measuring range /- 100 Pa, /- 250 Pa, /- 600 Pa, /- 1250 Pa, /- 2500 Pa, /- 5000 Pa, /- 7500 Pa. Working range adjustable, output 0...10 VDC and 4...20 mA, actual value indication, aluminium housing in P 66, integral Ex-e terminal box. series ExCon-P for use in Zone 1, 2, 21, 22. series RedCon-P for use in zone 2, 22.
The module is for installation inside the hazardous area, an interface in the safe area is not required, installation of intrinsic safe circuit is not required. This saves cost, space and guarantees safety.
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Transducer and switching modules for temperature, humidity and pressure, explosion proof
Elektrical, explosion proof trandsucer, series ExCon-A, Red-Con-A, ExCon-D, RedCon-D and EXL-IMU-1 as well as switching modules series EXL-IRU-1, to connect modulating or binary temperature, humidity and pressure sensors, in acc. with ATEX 94/9/EG for use in hazardous areas zone 1, 2, 21 and 22 (in acc. to sensor type), for all kind of gas, mixtures, vapours and dust. 24 VAC/DC supply, adjustable on site, integral display for programming and for actual value indication.
series ExCon-A for modulating, analogue sensors (type ExSens) and ExCon-D for modulating, digital sensors (type ExPro), for use in hazardous areas zone 1, 2, 21 and 22. series RedCon-A modulating, analogue sensors (type ExSens) and RedCon-D for modulating, digital sensors (type ExPro), for use in hazardous areas zone 2 and 22.
series EXL-IMU-1 for modulating, analogue sensors (type ExSens) for use of sensors in zone 1, 2, 21 and 22, the module must be installed in the safe are and is prepared for DIN rail mounting.
series EXL-IRU-1 for binary, analogue sensors (type ExSens) for use of sensors in zone 1, 2, 21 and 22, the module must be installed in the safe are and is prepared for DIN rail mounting.
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Measuring range : from 0/+10 Pa to -10 000/+10 000 Pa
Configurable intermediary and central zero ranges
Air velocity and airflow functions
Interchangeable measuring sensor (SPI technology)
Simultaneous display of 1 to 4 parameters
External transmitter unputs (KIMO class 200 and 300) and thermocouple K
2 output 4-20 mA or 0-10 V (4 wires), RS 232, 2 RCR relays 6A/230 Vac
2 visual (dual color LED) and audible (buzzer) alarms
Software, keypad or remote control configuration
MODBUS network RS 485 system (optional)
ABS or ALU IP 65 housing, with or without backlit gaphic display
Mounting with the 1/4 turn system with wall-mount plate
CP301 : -100/+100 Pa
CP302 : -500/+500 Pa
CP303 : -1000/+1000 mbar
CP304 : -10 000/+10 000 mbar
• Barbed fittings Ø 5,2 mm
• Unit of measurement : Pa, mmH2O, mbar, inWG, mmHG
• Power supply : 24 Vac /Vdc, 115 Vac or 230 Vac
• Outputs : 2 x 4-20 mA or 2 x 0-10 V
• Functions : pressure, air velocity, airflow with Pitot tubes, Debimo and other coefficients, integration of measure, self-calibration, measuring correction factor, temperature compensation : manual or automatic (thermocouple K input).
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New! The Vaisala Combined Pressure, Humidity and Temperature Transmitter PTU300
Vaisala introduces a new generation barometric pressure, relative humidity and temperature transmitter series, the Vaisala Combined Pressure, Humidity and Temperature Transmitter PTU300. The PTU300 features fully digital measuring electronics for all three parameters, several small RH&T sensor heads for different applications, and calculated humidity variables. The new backlit display shows three-hour graphical trends and up to one year of historical data. The recorded measurement data can be viewed on the display or transferred to a PC. Seven languages options are also available.
The PTU has four different probe options: PTU301 for laboratories, PTU303 for outdoor use, the warmed PTU307 probe for demanding meteorology, and the PTU30T for pressure and temperature measurement only.
The Vaisala BAROCAP® sensor is used for pressure measurement and the Vaisala HUMICAP® sensor measures humidity. Both sensors are known for their high accuracy and long-term stability. The temperature sensor is a platinum RTD sensor.
Applications include environmental monitoring in calibration laboratories, GPS meteorology and weather stations.
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Ashcroft® low differential pressure transmitters provide unmatched, full-scale terminal point accuracy, including non-linearity, hysteresis and non-repeatability.
Types include:
*Ashcroft® Xldp - Durable, flameproof NEMA 2 stainless steel construction
*Ashcroft® IXLdp - Industrial NEMA 4X metal construction, FM approved for hazardous locations
*Ashcroft® RXLdp – Reduced size mounts inside a standard 3 1/2 " electrical box
*Ashcroft® DXLdp - DIN rail mount reduces footprint area 4:1…SpoolCal[TM] feature allows on-line verification and calibration
[Ashcroft DXLdp shown]
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Single Pressure Transmitters
Adjustable Range Pressure Transmitter - Series 637
Ranges from 3 to 300 psi (0.2 to 20 bar), ±0.25% Accuracy, Gas/Liquid/Vapor, 316L SS, NEMA 4
Adjustable Range Pressure Transmitter - Series 634ES
Ranges from 10 to 5000 psi (.69 to 344.5 bar), ±0.5% Accuracy, 316L SS, NEMA 4X
Digital Indicating Pressure Transmitter - Series DSGT
Ranges from 30" Hg to 20,000 psig, ±0.25% Accuracy, Optional Switch Outputs
Fixed Range Pressure Transmitter - Series 642
Ranges from 15 to 100 psi (1.03 to 6.9 bar), ±0.1% Accuracy, Gas/Liquid, 316 SS, 316L SS
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Ranges from 0...2.5 mbar up to 0...2000 bar
Accuracy up to ±0.1% FSO acc. to IEC 60770
very long-term stable, vibration- and shock-proofed.
Large range of different types, for use in
- industry, laboratories, research, institutes
- hydraulic, pneumatic, mobile hydraulic
- sanitary applications (e.g. EHEDG, FDA), flush
- Level
Several materials, e.g.:
stainless steel, PVDF, PVC, CuNiFe (offshore appl.)
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Sensortechnics is a leading manufacturer and distributor of a wide range of sensors and fluid control devices. The product portfolio includes basic pressure sensors, rugged transmitters, submersible level sensors and customised pressure sensing systems from 1 mbar up to 1000 bar as well as liquid level switches, oxygen, flow and force sensors. Additionally, Sensortechnics offers ultrasonic air bubble, air-in-line, liquid level and fluid monitoring sensors and detectors. Fluid control devices include miniature solenoid valves and diaphragm pumps, electronic pressure controllers and custom specific fluidic control systems.
Sensortechnics has more than two decades of experience in providing highly customised sensing products and in the development of complex integrated fluid control systems for OEM customers worldwide.
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Yamatake pressure transmitter provides accurate and reliable measurements for Differential, Gauge, Absolute and Level applications.
The ST3000 Smart Transmitter is a microprocessor-based smart transmitter that features high performance and excellent stability. Capable of measuring gas, liquid, and vapor, and liquid levels, it transmits 4 to 20 mA DC analog and digital signals according to the measured pressure. It can also execute two-way communications between the SFC (Smart Field Communicator) or HART® 375 communicator, and, via DE protocol, with the TDCS3000 or 3000X and a database, thus facilitating self-diagnosis, range resetting, and automatic zero adjustment.
The Smart Pressure Transmitter model PTG is a highly reliable gauge pressure transmitter. Based on Yamatake's proven Smart Transmitter technologies, the model PTG offers improved performance and reliability with size, weight and cost advantages.
Yamatake Pressure transmitters (S900 or PTG) deliver outstanding performance with high quality at a very economical cost.
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State-of-the-art instrument combining programmable ASIC - Application Specific Integrated chip and Sensor utilized with Chemical Vapour Deposition (CVD) technology.
Features:
- Virtually no drift (0.015% /yr)
- Very accurate (± 0.15% full scale - typical)
- Customized to fit your application
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Sensortechnics is a leading manufacturer and distributor of a wide range of sensors and fluid control devices. The product portfolio includes basic pressure sensors, rugged transmitters, submersible level sensors and customised pressure sensing systems from 1 mbar up to 1000 bar as well as liquid level switches, oxygen, flow and force sensors. Additionally, Sensortechnics offers ultrasonic air bubble, air-in-line, liquid level and fluid monitoring sensors and detectors. Fluid control devices include miniature solenoid valves and diaphragm pumps, electronic pressure controllers and custom specific fluidic control systems.
Sensortechnics has more than two decades of experience in providing highly customised sensing products and in the development of complex integrated fluid control systems for OEM customers worldwide.
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PSFour® is an pressure transmitter for static and absolute measure of pressure in HVAC systems and similar systems.
It is an gauge scaled unit, that will reflect the pressure from the
two pressure ports on an 0-10V output.
The unique use of Microcontrollers with high resolution AD capabilities and the state of art from piezoresistive pressure sensors, makes this little transmitter a superb alternative to any other pressure transmitter on the market. Price and performance has not yet been seen anywhere else. On the top of that, it has four changeable ranges, and comes in an IP54 rated enclosure.
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VEGABAR series 50/40/10 pressure transmitters are developed for process pressure measurements of liquids and gases.
Application-optimised housings and materials ensure the universal use even under arduous conditions. In addition, VEGABAR series 50 pressure transmitters offer a maximum of adjustment and indication comfort. VEGABAR 42 pressure transmitters are suitable for more easy process pressure measurements. Easy adjustment, terminal connection and optional display characterise this instrument. VEGABAR 14 and VEGABAR 17 pressure transmitters are the completion for all standard applications. Depending on the application, you can choose between intrinsically safe, highly overload resistant and flush instruments or versions for high pressure measuring ranges.
Advantages
- High accuracy
- No influence by installations
Applications
- Level and pressure measurement of liquids and gases
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Sensortechnics is a leading manufacturer and distributor of a wide range of sensors and fluid control devices. The product portfolio includes basic pressure sensors, rugged transmitters, submersible level sensors and customised pressure sensing systems from 1 mbar up to 1000 bar as well as liquid level switches, oxygen, flow and force sensors. Additionally, Sensortechnics offers ultrasonic air bubble, air-in-line, liquid level and fluid monitoring sensors and detectors. Fluid control devices include miniature solenoid valves and diaphragm pumps, electronic pressure controllers and custom specific fluidic control systems.
Sensortechnics has more than two decades of experience in providing highly customised sensing products and in the development of complex integrated fluid control systems for OEM customers worldwide.
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The SPC98 dry and flush mounted ceramic pressure sensor uses an aluminum oxide ceramic sensor as a "dry cell" that is extremely resistant to overload, aggressive mediums, extreme min/max temperature, applications with solid particles and low pressure ranges. These transmitter's are made in either 316 S.S. or Hastelloy C and provide a 4-20mA output signal. The SPC98 is designed to be installed at the bottom of the tank.
FEATURES
*Loop powered, 4-20mA signal output
*Measuring ranges -1 to 580PSI (-1 to 40 bar) gauge /absolute
*Ideal for waste water or other applications with "dirty" medium
*Rugged and compact design- Body entirely 316 S.S. or Hasteloy C
*High accuracy, Excellent repeatability & Temperature compensated
*3A approved
The actual measuring range of the SPC98 sensor is determined by the thickness of the ceramic diaphragm, which if overloaded, stops on the ceramic substrate without sustaining damage. Ceramic cells do not expand and contract nearly as much as metal, ensuring good temperature stability. Common features of the SPC98 are low hysteresis, high repeatability, immunity to the effects of process builds up and outstanding resistance to chemical attack.
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E2405 series differential pressure transmitters are intended for measurement of low absolute, differential or gauge pressure of air or non-corrosive gases. The main application area is the building automation, eg filter control.
- Low absolute, gauge or differential pressure measurement in HVAC applications
- Analog output 4-20 or 0-10 V
- Output scale from 50 Pa to 100 kPa (0,5 mbar to 1 bar)
- RS485 Modbus RTU interface option for direct Fieldbus networking
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DPT – Differential Pressure Transmitter for low pressures
The DPT differential pressure transmitter is used for detecting over- and under-pressure and differential pressure. The DPT is suitable for air and non-aggressive gases. Typical applications are monitoring and control of ventilation and air-conditioning, fans and filters.
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SPD 92 Differential Pressure Trasmitter
The SPD92 Sitron's Differential Pressure Transmitter is the ideal solution for level application with differential pressure in liquids and gases (air).
Small and compact, the SPD92 is offered in a 316SS body with a 4-20mA or 0-10V output and several types of process connections.
Pressure Ranges: 0.2 to 300 PSI
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P 26
Intelligent differential pressure transducer
with scalable measurement range.
Sensitive measurement technology in innovative housing
Demands for increased quality in nearly every area of industry have subjected pressure gauges to sophisticated demands as well. These include clean room monitoring and the ability to monitor sterile environments in the packaging machines used in products for such industries as foods and pharmaceuticals. The new P 26 differential pressure transducer from halstrup-walcher has been specially designed to meet these demands.
The P 26 is a differential pressure transducer that meets these particularly sophisticated demands. Measurement ranges between 100 Pa and 100 kPa are freely scalable from 10 to 100%, and provide the option of switching to other units of measurement like mmH2O, mmHg, etc. Cyclical self-calibration of the zero point ensures a high level of measurement stability. Two cutoff points are available that can be set freely along the entire measurement range; these allow the user to connect visual or audible alarms that would be triggered any time values fall above or below limits. All measurement values can be clearly read on an optional graphic LCD. The instrument can, if necessary, communicate with a master control unit via an RS 232 interface and can be mounted either on a wall or on top-hat rails.
A hand-held unit can be used as a configurator for the one-time calibration when using more than one of the affordable P 26 pressure transducer without a display.
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Smart differential pressure transmmitters model APR-2000 ALW with Hart protocol/Profibus PA.
Smart differential pressure transmitters model APR-2000ALW are applicable to the measurement of differential pressure transmitters of gases, vapours and liquids. The active sensing element is a piezoresistant silicon sensor.
Smart differential pressure transmmitters model APR-2200ALW with Hart protocol/Profibus PA.
Model APR-2200ALW differential pressure transmitter with two diaphragm seals is applicable to the measurement of pressure difference of: gases, vapours and liquids. Typical applications for this transmitters are: Level in closed tanks, density and the measurement of a filter loss.
Smart differential pressure transmitter for low range APR-2000GALW with Hart protocol/Profibus PA is applicable to gases, to the measurment of their pressure , underpressure and differential pressure. Measuring range: min. 0...0,2 mbar; max. 0... 200 mbar
All above-mentioned transmitter can be programmed through:
- hand-held Hart communicator model KAP-03(Aplisens) or other
- PC with software Raport-01 or other
- local adjustment which allows setting of the following parameters:/ measuring range adjusted without pressure source, measuring range adjusted with pressure source, zeroing, measuring units, damping, type of characteristic, starting point of sqrt characteristic, display setting, factory setting.
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PTX 600 Series Precision pressure transmitters
For critical applications in industrial and research environments the PTX 600 series of two wire, 4-20mA output pressure transmitters improves upon the performance of previous models by offering new levels of stability, versatility and measurement accuracy from a standard production device.
Druck's well proven silicon technology has been developed to provide a miniature micro-machined diaphragm which is electrostatically bonded to a glass substrate and stitch bonded within a glass to metal seal assembly to provide exceptional thermal and stress isolation.
Features & Benefits:
Ranges from 1.5 psi to 10,000 psig or psia
Output 2-wire, 4-20mA
Accuracy ±0.08% FS BSL
Stability 0.1% FS per year
TEB ±1%FS from -5° to 176°F
400% FS Overpressure
NACE compatible Hastelloy and 316L SS wetted parts
UL/CSA/FM/CENELEC IS Class I, Div 1, CE Marked
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Applications:
- Mobile hydraulics
- Machine building
- Automotive industry
Special Features:
- Shock and vibration tight according IEC 60068-2
- Ingress protection 67 until IP 69K (steam-jet safe)
- Wetted parts out of stainless steel
- Automated production according ISO/TS 16 949
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