7065 Pressure Indicator Module
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Description
The 7065 is a precision indicator module that can be used for pressure or vacuum calibration. It is a simple operation module ideal for calibrating and cross-checking pressure gauges, sensors, transmitters, transducers, indicators, switches, and many other devices. The following versions are available; 0.2, vacuum to 2, 5, 10, 20, 35, 70, 100, 200, 400, or 600bar.
Features include a 4.5 digit LCD display, 5 pressure units, zeroing switch and pressure measurement input. Best accuracy is 0.04% of full scale. For input pressure Time Electronics have a range of pumps including the 7194 benchtop pneumatic pump (vacuum to 120bar) and 7195 hydraulic benchtop pump (vacuum to 600bar). Each pump features a double output manifold to enable connection to both the module and device under test. They can be used conveniently on the CalBench worktop to provide a precision pressure source to the 7065 and DUT, with a method that requires minimal user effort.
The 7065 is fitted as standard with an RS-232 interface which is accessible on the rear of the CalBench console or internally connected to a 7051 calibrator/control centre. This enables communication and read back with EasyCal calibration software (supplied as standard with the 7051 multifunction calibrator/control centre module). With EasyCal the user can define and perform pressure calibration procedures as well as create and print traceable calibration certificates.
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Specifications are for 1 year at 23ºC ±5ºC. Accuracy includes linearity and long term effects.All accuracies are ±1 digit. For operation outside specified temperature range, apply 70ppm per °C
Range (bar) | 0 to 0.2 | Vac to 2 | 0 to 5 | 0 to 10 | 0 to 20 | 0 to 35 | 0 to 70 | 0 to 100 | 0 to 200 | 0 to 400 | 0 to 600 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Accuracy (% of fs) | 0.1 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.1 | 0.1 | 0.1 | |
Resolution (bar) | 0.01mb | .0001 | .0001 | .0001 | .0001 | 0.001 | 0.01 | 0.01 | 0.01 | 0.1 | 0.1 |
Units | 0.2bar: mbar, PSI, kPa, kg/cm2, cmWg Vac to 2, 5, 10 & 20bar: bar, PSI, kPa, kg/cm2, cmWg 35bar and above: bar, PSI, MPa, kg/cm2, Atm |
Maximum Pressure | 2 x range, 1.5 x range for 20bar and above |
Sensor | Piezo-resistive – stainless steel diaphragm |
Over pressure warning | 1.2 x range full scale – audio and visual (on LCD) warning |
Fittings | Quick Release (under 20 bar) and Minimess (over 20 bar) |
Display | 4.5 digit LCD |
Interface | RS-232 for readback (suitable for use with EasyCal and 7051 multifunction calibrator & control module) |
Module Width | 96mm (primary or secondary console fitting) |
Optional Extras | Benchtop pressure pumps, fittings/adaptors kits, EasyCal calibration software, and calibration certificates |
Country of Origin | UK |
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