Validyne Engineering
A leading manufacturer of pressure transducers, pressure transmitters, signal conditioning in rack mount format and in portable units for field testing, and data acquisition systems with expandable chassis designs as well as PC based products for industrial and laboratory testing applications.
- (818) 886-8488
- (818) 886-6512
- sales@validyne.com
- 8626 Wilbur Avenue
Los Angeles, CA 91324
United States of America
-
Product
High Line Pressure Variable Reluctance Pressure Sensor to 10,000 psid
DP360/DP363
-
The DP360 can be calibrated for a full scale as low as ±50 psid while withstanding high static line pressure. Low differential pressure may be measured at static pressures as high as 10,000 psig with a maximum 3% FS zero shift error.
-
Product
Digital Panel Mount Manometer
PS409
-
The PS409 self-contained digital indicator and pressure sensor is ideally suited for test panels in industrial and laboratory applications where accurate low-Pressure readings are required.
-
Product
Test and Measurement Pressure Transducer
P895
-
The P895 is designed for a wide variety of pressure measurements where high resistance to vibration and superior stability through temperature change is required. The zero and full-scale output calibrations are set by the potentiometer adjustments accessible from the top cover.
-
Product
Ultra Low Pressure Transmitter
P532
-
Validyne's P532 Pressure Transmitters are ideally suited for measuring extremely low liquid and gas pressures in industrial applications. Full-scale differential pressure ranges from 0.10 H2O to 2 H2O with line pressure rating of 100 psig, and ranges of 2 H2O to 3200 psid with line pressures up to 3200 psig are offered. Gauge pressure ranges start at 0.10 H2O and absolute pressure from 0.08 psia full-scale. This unique design, which utilizes a diaphragm-type variable reluctance pressure sensor, provides many outstanding advantages including:
-
Product
Wet-Wet Differential Pressure Sensor
DP303
-
The DP303 features "take-apart" construction enabling the user to easily disassemble the unit for cleaning or to change full scale range by exchanging the sensing diaphragm. As noted from the Pressure Range/Diaphragm Selection Chart on the reverse side of this Data Sheet, a family of interchangeable diaphragms are available to cover virtually any full scale pressure range from 0.08 psid full scale to 5,000 psid full scale-all rated for operation at 5,000 psig line pressure!
-
Product
Digital Display for the Transducers and Transmitters
PS57
-
The PS57 is a combination power supply and 4 1/2 digit LED display for the P55/P855 family of pressure transducers and transmitters. The PS57 accepts 110 VAC power and provides the required 24 Vdc excitation for the transducer. The transducer signal is received and displayed directly in engineering units with bright 0.56 high red LEDs. The user can re-scale the display and set the decimal point by configuring internal jumpers. The analog output of the transducer, 5 Vdc or 4-20 mA, is available on rear-panel terminals.
-
Product
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.
-
Product
General Purpose Basic Carrier Demodulator
CD15
-
The CD15 Sine Wave Carrier Demodulator operates with variable reluctance transducers to provide a DC output signal for dynamics as well as steady state measurements. A 5kHz sine wave excitation is applied to the two inductance ratio arms of the transducer and the resulting output is demodulated and amplified using the latest integrated circuit techniques. The DC output is obtained from an active filter circuit and gives a uniform response from steady state to 1000 Hz. The low impedance sine wave excitation allows operation with the transducer located over 1,000 feet from the CD15.
-
Product
Pressure Transducers with Serial(485) Interface
P855
-
The Validyne model P855 is a digitally compensated differential pressure transmitter designed for industrial pressure measurement applications. The on-board microprocessor provides high accuracy and improved stability in changing thermal environments.
-
Product
Pressure Transducers with CAN Bus Interface
P66
-
The Validyne model P66 is a digital differential pressure transmitter designed for industrial pressure measurement applications. The on-board microprocessor provides high accuracy and improved stability in changing thermal environments. Communication via CAN Bus provides remote zero and span adjustment as well as digital pressure readings in engineering units or pressure counts.
-
Product
Vehicle Pressure Acquisition System
VPAS
-
The Vehicle Pressure Acquisition System (VPAS) is designed to record and display up to 8 or 16 low pressure measurement points for the investigation of vehicle pressures within the passenger cabin, in HVAC ducting or with respect to the exterior of the vehicle. Validyne DP103 pressure sensors can be ordered with full scale ranges as low as 0.1 in H20 and up to 55 in H20.
-
Product
Very Low Pressure Variable Reluctance Sensor
DP103
-
The Validyne DP103 is designed for exceedingly low differential pressure measurement applications where high accuracy is required under rough physical conditions. With full scale ranges down to -0.008 psid (-0.56cm H2O), this instrument is being used in the measurement of very low flow rates of gases where symmetrical pressure cavities are required for dynamic response. It is also used in very small leak detection and pressure null detection systems.
-
Product
Portable Carrier Demodulator with Digital Display
CD379
-
The CD379 is a portable, completely self contained digital transducer indicator. In addition to the front panel liquid crystal digital display, the unit also provides a 2 Vdc analog output suitable for recording, remote display or control purposes. The unit is for use with all variable reluctance transducers and features solid state electronics, 3 1/2 digit liquid crystal display and battery pack with six 1.5V penlight cells for truly portable operation. The unit can also be powered from an external DC power supply or AC battery eliminator (converter) module.
-
Product
High Line Pressure Transducer
P365
-
The P365D transducer is designed to make low differential pressure measurements at high static line pressures. Operating from unregulated 9 to 55Vdc, the P365D is available with 4-20mA, 5Vdc or isolated 5Vdc output over full scale pressure ranges from 8 to 10,000 psid. The output shift due to static pressure will not exceed 3% of full scale, up to a line pressure of 10,000 psig.
-
Product
Test and Measurement Grade Pressure Transducer for CAN Bus
P896
-
The P896 is a test and measurement grade pressure transducer for applications requiring high accuracy and outstanding performance through ambient temperature changes. The P896 is digitally compensated and corrected to provide high accuracy pressure measurement in a robust cylindrical form factor.
