7016 Regulated Low Pressure Calibrator0 pages

Time Electronics

7016 Regulated Low Pressure Calibrator
• Vacuum to 10bar versions available
• Accuracy 0.04% of full scale
• Pneumatic
• 4 selectable pressure units plus mA
• Loop current measure
• 24/36V loop power
• Over-pressure alarm
• RS232 serial interface
• EasyCal software compatible
• Mains or battery powered
DESCRIPTION
The 7016 is a fully integrated pressure test and calibration system. It is suitable for field and laboratory
calibration work of both regulated low pressure and electrical process loop signals. The instrument is
available in pressure or vacuum regulated configuration, with the range specified on ordering. There are five
available versions according to required output range, either vacuum, 0.2, 2, 5, or 10bar.
The 7016 combines high accuracy with simple operation, and is the popular choice for test engineers
performing pressure calibration applications under 10bar. It is an easy to use instrument suitable for
calibration and maintenance of pressure gauges, sensors, transmitters, transducers, indicators, switches,
and more.
Features include a 4.5 digit LCD display, 4 pressure units plus mA, zeroing switch, and regulator for output
control. Basic pressure accuracy is 0.04% of full scale and line pressure is supplied via an input quick
release port fitted on the side of the unit.
For process signal calibration the loop signal is displayed on the LCD display to 0.05% accuracy. Loop drive
supply (24V or 36V) is also provided. Both pressure and loop signal can be displayed at the same time to
speed up the calibration of pressure transmitters. Additionally a continuity function is available for testing
for open circuit loops.
Power is via internal rechargeable cells (24 hours typical use) with a built-in mains charger. The unit can be
powered directly from the mains if required. The 7016 is housed in an impact resistant safety case that
provides protection and increased durability. All pressure connections are on the side of the case. The
instrument is supplied with a pressure hose, electrical test lead, 2 electrical probes and 2 crocodile clips.
OPTIONS
For the 7016, input pressure can be generated by the 7090 pneumatic hand pump
(-950mbar to 40bar). Other pumps and digital pressure gauges are also available.
For process control signal simulation Time Electronics’ handheld 7006 Loop-Mate
is available as an option. It provides 4 - 20mA and 0 - 10V signals at levels of 0%,
10%, 25%, 50%, 75%, 90%, 100%. It can also step through these set points
automatically to allow hands free calibration. It is battery powered and can be stored
in the 7016’s supplied carry pouch. See separate datasheets for more information.
The 7016 is fitted with RS-232 connection as standard. Display readback can be
performed using EasyCal calibration software. With comprehensive features
EasyCal can simplify and speed up calibration procedures. Easily produce
calibration certificates and reports to international quality standards.

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