As a designer and manufacturer of its own range of sensors as well as a distribution partner for several other leading sensor component suppliers. Product datasheets are available for download on the Variohm website. SPDT and DPDT switching and comprehensive pressure port and electrical interfacing options ensure that applications are fully met without compromise, although a custom design service is also offered.įrom its UK and German sales office locations, Variohm EuroSensor provides complete technical support across VEP’s comprehensive product range. As well as field adjustable setpoints, factory-set and tamper-proof models are available. High temperature versions, shock, and vibration resistant models, aluminium and optional stainless-steel housings and a selection of seal materials fulfil durability requirements throughout the complete range. Other VEP models cover low-pressure and medium-pressure switching – the 654 series covers a 0.1 to 6 PSI setpoint range whilst the 648 series range is 40 to 500 PSI. Designed to meet FAA’s 15-minute flame test requirement, the 490 has an altitude range from -1000 to 50,000 feet and, like all other product series available, offers SPDT switching at 5 Amps-resistive from a 30 V DC supply. For example, VEP’s 490 series has field adjustable pressure ranges from 3.0 to 3,000 PSI in a lightweight gold-plated aluminium housing with a dual-spring and stainless-steel piston design that maximises accuracy and stability as well as allow high proof pressure to 4500 PSI. With five product series’ designs covering low, mid-range and high-pressure switching from 0.01 to 3,000 PSI, VEP’s extensive list of field proven application areas include airspeed and airflow detection, landing gear and brake safety systems, rudder control assist and other demanding precision pressure switching tasks where accuracy, stability and repeatability are primary requirements.ĭeveloped for harsh aerospace environments, each of VEP’s five product series’ cover pressure, vacuum or differential switching with wide flexibility in mechanical and electrical options. Part of the USA-based World Magnetics family - represented exclusively in the UK and Europe by Variohm EuroSensor - VEP’s products are characterised by their exceptional precision, durability, reliability and long working life. Guidelines for ranges are given in the pressure range section of the specifications on page 2.Value Engineered Products (VEP) is a leading designer and manufacturer of aerospace class pressure, vacuum and differential pressure switches for air and compatible fluids. Pressure ranges for each channel can be specified by the customer. An optional barometer can be installed for display in the front panel or as a separate channel. In the Ps / Pt version the airspeed / airspeed rate channel is a calculated channel. It can be configured as a single channel altitude / altitude rate indicator, (Ps only) a single channel airspeed / airspeed rate indicator (Qc only) or it can be a dual channel unit configured as Ps / Pt or Ps / Qc. Functional Flexibility The CPA2501 can be configured with an altitude channel and an airspeed channel consisting of Ps / Pt or Ps / Qc. Applied wherever there is a need for a high level of accuracy in an avionics indicator or calibration device. Laboratory analysis of SF 6 & alternative gasesĪpplications The CPA2501 is used in aviation and aerospace applications for calibration of altimeters and airspeed indicators, displaying altitude, airspeed, altitude rate (vertical airspeed) and airspeed rate (acceleration).Basic materials (minerals, metals, paper).Valves with integrated pressure regulators.Heat transfer and distribution stations. ![]() Laboratory analysis of SF6 and alternative gases.International service network with system calibration. ![]() ![]()
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