Pressure and Temperature Instrumentation
Mechanical Pressure Gauges
Dial indicating Pressure Gauges for gauge, absolute, and differential pressures having Bourdon tube, diaphragm, capsule or bellows type pressure sensing elements. Scale ranges from 2.5 kPa to 400 MPa with accuracies from 0.1%. Vacuum and compound ranges are also available. Individual instruments can be fitted with additional mechanical or electrical accessories with a variety of diaphragm seals.
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Bi-metal and gas filled Thermometers designed for the heating & ventilating process industry as well as OEM applications. Just Valves also supplies standard or custom designed Thermowells to match these instruments.
Dial Thermometers are available in sizes from 25mm to 160mm with various mounting configurations and process connections such as radial bottom, centre back, surface and panel mounting as well as adjustable and every angle design. Standard temperature ranges are available from -70C to +600C for the bi-metal design and from -80C to +700C for the gas filled versions.
Pressure Transducers and Pressure Transmitters for gauge, absolute and differential pressure having piezoresistive, magnetic field dependent and inductive sensors, as well as thin film sensors. We also supply accessories such as digital and analogue displays and recording equipment, as well as pressure calibration systems.
Temperature Transmitters for both Resistance Thermometers and Thermocouples are available in fixed range analogue and programmable digital format. The programmable versions are configured from easy to use Windows based software and the latest versions are available with HART protocol. Just Valves offers the full range of Thermocouples and RTD’s for process or OEM markets, in a wide variety of designs, supplied with or without Temperature Transmitters and/or Thermowells. A range of digital displays and indicators is also available.
RTDs and Thermocouples
Just Valves offers the full range of RTD’s and Thermocouples for process or OEM markets in a wide variety of designs, supplied with or without Temperature Transmitters and/or Thermowells. Temperature Transmitters for both Resistance Thermometers and Thermocouples are available in fixed range analogue and programmable digital format. The programmable versions are configured from easy to use Windows based software and the latest versions are available with HART protocol. A range of digital displays and indicators are also available.
Just Valves specialises in the manufacture of process viscosity measurement transmitters and analysers, including complete analyser systems. Our viscosity transmitters allow for the real-time measurement of kinematic and dynamic viscosity, heavy fuel oil in the fuel circuit and non-Newtonian fluids.
Just Valves industrial densitometers are designed to tackle the most difficult and demanding process and metering applications. They are the industry standard for on-line density measurement. Our liquid density, gas density and gas relative (specific) gravity transducers are rugged and reliable with very low maintenance.
Data Acquisition Capability
With over 30000 data acquisition systems in use throughout the world in a wide variety of applications, the Just Valves Data Acquisition family is an accepted industry standard. The range provides precise, accurate measurements and is able to interface into most computer systems via GPIB, Ethernet and RS232.
Steam & Boiler Controls Capability
Covering applications such as package boilers, high integrity self monitoring level control, boiler automation, tank level control, alarm systems for smoke and dust and water level indication, using products such as ERAB, Hydrastep and Hydratect.