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Pressure Controllers for Flowing Processes
Alicat Scientific, Incorporated
Use pressure controllers when gas is flowing through a process. They control absolute, gauge, or differential pressures, and can measure in-line pressures or be plumbed to measure process pressures at any point.
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High Performance Pressure Transducers
Repeatably Accurate Pressure Measurement. Our high performance Baratron® capacitance manometers measure gas independent, absolute pressure at high accuracy and with high repeatability. Accuracy is specified as a percentage of the reading for an accurate output signal even at the low end of the scale.
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Low Pressure Transmitters
HD404T / HD404ST Series
Very low pressure relative or differential pressure, Low range 50 Pa, 4-20 mA or 0-10 Vdc
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Pressure Test & Calibration Pumps
Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 1,500psi (100bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 10 Pa (0.1 mbar). A specially designed shut-off valve makes the pressure as stable as possible during calibration. A built-in gas-liquid isolator protects the pump from moisture and dirt to reduce the need for maintenance. Two hand-tight quick connectors installed on the pump allow easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches. The 918 is an ideal comparison test pump for pressure instruments calibration.
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Wet/Wet Differential Pressure Transmitter
655
The Series 655 Wet/Wet Differential Pressure Transmitter converts a positive or a positive differential pressure measurement into a standard 4-20 mA output signal. Designed for use as a wet/wet differential pressure transmitter, units can be used to measure gas or liquid pressures compatible with 316/316L stainless steel wetted parts
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Pressure Meters
General's line of pressure meters and manometers. The top-of-the-line pressure meter is the data logging PM930SD Pressure Meter, which can measure up to 400 bar (5800 psi) when mated with an optional sensor. By comparison, the measurement range of the DM82XX family of manometers tops out at 100 psi. Also in this sub-category are the GPKXXX family of analog gas pressure test kits and the analog HG15 Hydrogage Manometer.
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Automatic Trans. & Engine Oil Pressure Tester with 2 Gages
34550
Check oil pressure in automotive transmissions and engines.Adapters provide coverage of most domestic and imported cars and light trucks.Includes two gages: Large Gage calibrated from 1-600 PSI (0-4,000 kPa & 0-7.0 BAR) and Small Gage for lower pressure requirement 0-50 PSI (0-3.5 BAR)Large gage can be used for all applications and has hang-up hook. Small gage is for more accurate reading of engine oil pressure where maximum oil pressure does not exceed 50 PSI (3.5 BAR).Includes 6 feet of oil proof hose and 10 assorted fittings.
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Temperature, Humidity, Bar. Pressure Transmitter
T7411
Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy. Built-in pressure sensor.
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OEM Gas Pressure Switch
1996
Reliable and convenient, the 1996-5 and 1996-20 Gas Pressure Switches serve as a compact, low cost switch for gas fired furnaces and equipment. Pressure ranges for both models are ideal for high or low gas pressure interlock. Visible set point and on-off indicators add convenience in servicing
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Pressure Sensors
Pressure sensors have particular utility for monitoring the pressure in a fluid network. As compared with flow sensors, pressure sensors often require less cost to achieve a similar result. Pressure sensors are often fabricated using thin membranes that flex under pressure.Some pressure sensors function in a binary manner, i.e., when pressure is applied to a pressure sensor, the sensor acts to complete or break an electical circuit. Some speed cameras use them.
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Pressure Meters
Suitable for difficult applications such as flue draft measurement & measuring differential pressure of gas/air ratio valves on high efficiency boilers
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Pressure Relief Valves
WITT is a manufacturer of safety relief valves or pressure relief valves. Safety relief valves respectively pressure relief valves or pressure safety valves are designed to protect against overpressure by discharging pressurised gases and vapours from pipelines, pressure vessels and plant components. Safety relief valves are often the last line of defence against explosion – and such an explosion could be fatal.
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Digital Pressure Meters
DPM Family
The DPM (digital pressure meter) family are compact, lightweight, high-performance, versatile test instruments, whose basic parameters cover positive pressure, and vacuum ranges.
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Electronic Pressure Switch (select Pressure Switch)
PSW
multi-rotation trimmer and operation display are built in, making setting easy.
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Pressure Senders & Temperature Probes
UMA makes a complete line of temperature probes included solid state types. For engine monitoring, we have probes made of brass with thread sized from 1/4-28 to 5/8-18 and various metric sizes, as well as in many different lengths.
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Pressure Sensors
The output voltage changes with the absolute pressure applied to the pressure port. The gain, offset and thermal drift of the pressure sensor is digitally compensated to minimise errors and to create a single-ended, amplified output in the 0 to 5 Volt range.
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Dynamic pressure sensor
Dynamic Pressure Sensor for High Temperatures. Standard in many OEM installation.
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Crude Oil Package for Vapor Pressure
The GRABNER INSTRUMENTS' Crude Oil Package is a comprehensive solution for the transport and measurement of the vapor pressure of crude oil according to ASTM D6377 (Expansion Method). The unique Floating Piston Cylinder allows safe sample transfer of “live crude oils” according to ASTM D3700 and eliminates the risk of evaporation of light hydrocarbon ends during transport. The Grabner Instruments crude oil package is also strictly in accordance with the Russian standard GOST 52340.
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Low Pressure Variable Reluctance Sensor
DP45
The Validyne DP45 Very Low Differential Pressure Transducer is designed for extremely low pressure measurement in the order of 1 inch water column. This instrument is used extensively in connection with flow measurements where dynamic response at low flow rates is required. Dynamic line pressure effects are minimized due to the combination of low internal volume, symmetrical construction, and small volumetric displacement inherent in the DP45 design.
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General Performance Absolute Pressure Transducers
These general performance Baratron® capacitance manometers are referenced to vacuum for absolute pressure measurement applications.
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Fiber Optic Pressure Seals
Columbia Research Laboratories
Fiber Optic Pressure Seals are designed to provide a safe, convenient, reliable method of exiting fiber optic data lines through a structure while preserving the integrity of either a pressure or vacuum environment.
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Heat-Resistant Test Equipment Ball Pressure Tester
CX-Q002
Shenzhen Chuangxin Instruments Co., Ltd.
Ball Pressure Tester is used for testing parts of non-metallic materials for resistance to heat. It is applicable to electrotechnical equipment, its subassemblies and components, and to solid electrical insulating materials except ceramics.
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Barometric Pressure Sensors
Barometric pressure sensors measure fluctuations in the pressure exerted by the atmosphere. The sensors require protection from condensing humidity, precipitation, and water ingress. They are typically housed with the datalogger inside an environmental enclosure. If the enclosure is airtight, the sensor's pressure port must be vented to the atmosphere.
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Dead Weight Pressure Tester
Unitech Scales And Measurements Pvt. Ltd
Dead Weight Pressure Gauge Tester is ideal for testing and calibration of pressure gauges,pressure transducers,recorders,digital calibrators etc. The system used in the dead weight is vertically mounted precision lapped piston and cylinder assembly with accurately calibrated mass for loading the piston. Pressure is built easily by single cylinder pump at very high rate. The whole system is housed inside a stainless steel case with elegant look. Pressure ports are provided to fix the gauges to be tested. Acrylic see-through oil tank is designed to use it as oil reservoir.
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Compact Economic Differential Pressure Switch
PDPS
The Series PDPS's large diameter diaphragm and snap action switch make it dependable and ideal for OEM applications. The Series PDPS Pressure Switches are available for pressure, vacuum, and differential applications and are factory preset for pressures from 0.07 in. of w.c. to 1.0 in. of w.c. with full-scale repeatability of ±0.02 in. of w.c.
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Pressure Comparison Test Pump
PCP Series
Nagman Instruments & Electronics Pvt. Ltd
Budget Solutions. Very Low Maintenance Cost. Compact & Easy to carry for Lab & Field use. Screw RAM Pump. Adjustable Foot.
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Multifunction Unit - Up to 80 Channels of Digital I/O for Observing and/or Recording 16 to 64 Channels of Pressure of Temperature
Trig-Tek™ 260B
Delivers up to 80 channels of digital I/O for observing and/or recording 16 to 64 channels of pressure or temperature. Consists of a motherboard that connects up to four daughterboards to the IP 1553 serial bus.
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Back Pressure Test Kit
389
Thexton Manufacturing Company, Inc.
Aids in diagnosing clogged or restricted exhaust systems.
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OEM Pressure Switch
AVS
Miniature Series APS/AVS Adjustable Switches offer reliable switching for pressure/vacuum alarm, shutdown or control. The units are readily adjustable throughout their range using the locking adjusting ring and indicating pointer.
