|
|
Pressure Measurement
Honeywell range of pressure transducers are designed to offer a highly accurate and stable piezoresistive pressure capsule, within a low cost OEM package. Whilst they can be used in various applications, the most common applications are environments that require the pressure of refrigerant gas to be monitored.
The pressure transducers measure pressure in the following ranges: -1 to 14 bar and -1 to 34 bar. The transducers produce a 0-10V or 4-20mA output to a controller or monitor.
Applications
Compressor pack controllers
Condenser fan controllers
|
|
|
The Model DCT Pressure Transducer is designed for general industrial and commercial requirements offering excellent performance over a wide range of applications. This model is based on proven micro-machined silicon technology providing high reliability, long-term stability, and low cost relative to competing technologies. The introduction of the DCT brings a new level of accuracy to the AMETEK product portfolio. This product is offered in a variety of mounting and electrical output options, stainless steel or brass construction, and a wide range of pressures. It is offered in a millivolt output (ACT) or fully digitally (DCT)compensated for the effects of pressure and temperature change and calibrated to produce industry standard electrical outputs.
|
|
- Accuracy: ±0.5% of full scale
- Range: refer to the Measure Range Table
- Power supply: 8 to 30 volts DC
- Output signal: 4-20 mA, 2 wires
- EMC compatibility: 80MHz - 1GHz
- Operating temperature: -40 to 105ºC
- Electrical connection: M12 & Mini DIN Connectors, plastic
- Material of wetted parts: 316SS
- Process connections: ¼" NPT Male
|
|
Type 1000 I/P & E/P Transducers
Low Cost
Built-in Volume Booster
Small Size
Field Reversible
Low Air consumption
Mounts at Any Angle
Convenient External Span & Zero Adjusts
(Except for Explosion Proof Models)
Light Weight
Wide Supply Pressure Range
Low Supply Pressure Sensitivity
Product Detail:
The Type 1000 Transducer is an electro-pneumatic device that reduces a supply pressure to a regulated output pressure directly proportional to an electrical input signal. The Type 1000 accepts a wide range of supply pressures, ranging from a minimum of 3 psig (0.2 BAR) above the maximum output up to 100 psig (6.9 BAR). An integral pneumatic volume booster is included in the design to provide high flow capacity (up to 12 SCFM/339 slpm). Model selections include general purpose, NEMA 4X Type, extended range, high relief, intrinsically safe, and explosion proof.
|
|
- Ceramic cell piezoresistive element type
- Liquids and gas application
- Nickel plated Brass or St. Steel materials
- 1/4" male process connection (other on request)
- Measuring range from 0 to 400 bar
- 4-20 mA output
- 1% accuracy
- Tmax = 70°C
- Protection class IP65
|
|
The Ashcroft® KM10 features a proven polysilicon thin-film sensor welded to a stainless steel process connection. Other construction elements enable the Ashcroft® KM10 to achieve an ingress rating of IP67 for protection against the effects of weather, wash downs, and temporary immersion in water. Calibration, by digital signal conditioning, results in an extremely linear and repeatable pressure instrument. With pressure ranges available through 7500 psi, the Ashcroft KM10 offers equipment manufacturers a broad spectrum of choice in their selection of a durable, yet affordable pressure transducer. The unit's operating temperature range is –40/120 degrees C.
|
|
Pressure Transducers
Gas Pressure Transducer, Single-Ended Pressure Transducer, Flow-Through Pressure Transducer, Pressure Transducer Accessories
Based on reliable Baratron® capacitance technology, MKS offers a comprehensive family of gas pressure transducers. Utilizing average 5 µin RA all Inconel® wetted materials, the 800 Series Pressure Transducer contributes no particles above background and offer superior dry-down characteristics. MKS pressure transducers are available in pressure ranges from 100 Torr to 3000 psi combine superior performance with exceptional value.
|
|
The force transducer works according to the principle of the pressure strength measuring. The force introduction is carried out in the direction of the longitudinal axis.
The force transducer has one for cylindrical form with a strain gauge chamber. Its assembly and the ranges of application are supported by the use of different adapter with cylinder or screwing thread connections. The force introduction is appropriately labelled in the one application sketch.
|
|
|
|
|
|
Series 3L...10L, a new range of transducers that benefit from smaller capsule dimensions and crevice free diaphragms. Keller has developed a new technique for laser welding very thin stainless steel media isolation diaphragms. The smaller crevice free transducers still retain all the traditional performance, stability, and quality, for which Keller is renowned.
Each transducer is supplied with a calibration sheet indicating sensitivity, linearity, zero offset, temperature errors and the compensation resistors to substantially reduce zero offset and zero temperature errors.
With the laser welded technology, transducers having diameters as low as 9,5 mm can be realised. Diameter is to some extent dependent upon the pressure range measured, low pressures require larger diameters, higher pressures can be achieved with smaller diameters. This is due to the expansion of the oil under temperature that creates an internal pressure due to the resistance of the diaphragm. The smaller the diameter, the higher the internal pressure and the more difficult is the zero compensation.
|
|
Aerospace Pressure Transducer - PDCR 330 Series
The PDCR 330 pressure transducer is the culmination of over 10 years of development by Druck engineers.
It is currently being used on major aerospace projects and is equally suitable for flight test programs and test bed measurements, being capable of measuring pressures from 5 psi to 10,000 psi gauge, sealed gauge and absolute.
Features & Benefits:
Ranges from 5 to 10,000 psi g or sg or a
Output 0-100mV (10mV/V)
Accuracy ±0.06% FS BSL
Stability ±0.1%FS per year
Hastelloy and 316L SS all welded
Operating temperature range -65° to +300°F
Fully qualified FAA TSO C47 certification available
Call factory for differential versions
|
|
GEMS Pressure Switch Instruments Cover A Wide-Range of Applications
Field-Adjustable or Factory Set Switches
High Proof Pressure
Rugged and Dependable
GEMS offers a choice of pressure switch devices and proximity sensor units, from compact cylindrical models for OEM use, to larger, enclosed units for rugged process applications. These pressure switch devices are ideal for the filtering process of coolants in the machine tool industry, use in transmissions of off-highway vehicles and as redundant systems with existing monitors such as transducers.
|
|
Pressure Switches
Better under pressure. For years, manufacturers and operators of heavy-duty equipment have trusted Honeywell pressure and vacuum switches. They're proven under pressure, in applications constantly under attack from chemical splashes, performance spikes and other harsh environments. These switches sense a change in the pressure or vacuum, opening or closing an electrical circuit when the designated point is reached.
Honeywell offers an impressive line:
-Compact size
-Durable construction
-Enhanced set point integrity
-Customisation and modifications available
|
|
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
|
|
ATEK MELT PRESSURE TRANSMITTERS provide accurate and repeatable measurements, are designed for high temperatures in applications such as plastics extrusions, oil services, food and medical, injection, blow molding, and resin production
- Good Stability and Anti-Jamming capatibility
- Economical Price
- Zero and Span Adjustable
- Various Amplified Signals Optional
4 - 20 mA , 0 - 10V or 3.33mV/V
- Flexible Capillary Isolation Configuration
- Internal 80% Shunt Calibration
|
|
Industrial pressure transmitter
The PMP 1200 Series is a complete range of pressure transmitters designed to optimize the relationship between price and performance while providing flexibility from a standard production device.
Applications include general purpose industrial, refrigeration, oil & gas well head monitoring and control, compressor performance monitoring and static pressure measurements in flow applications.
Features & Benefits:
Ranges from 2.5 to 15,000 psig; 5 to 15,000 psia
±0.25% FS accuracy
Absolute and gauge format
NACE compatible with hastelloy C276 and 316L SS
Low cost, ex-stock delivery
Πmarked
UL/FM/CSA IS Class I, Div I, Groups A,B,C, and D
PTX 1240 Explosion-proof Class I, Div I
|
|
- -100mbar to 2500 Bar
- 4-20mA, 0-20mA, 0-5 VDC or 0-10VDC Output Signals
- Input Voltage 24VDC
- Combined Error ±0.25 %FS , ±0.5 %FS
- Over Pressure FS %150 ( 2 times )
- Operating Temperature - 40°C +125 °C
- Electric connection M12 connector, five Pin bendix connector
HIRSCHMAN
- Process connection G1
- Cover material: 304,316 stainless steel
|
|
| ... products without technical information |
| |
|
|
