Time Electronics 7015 Dual Channel Pressure Calibrator w/ Factory Certificate
Range options from 0.2 to 600 bar
Accuracy 0.04% of full scale
Pneumatic or Hydraulic
Over- pressure alarm
Piezo - resistive pressure sensor
Isolated 24/36V loop supply
Loop current measure
Mains / Battery Power
Description:
Rugged portable pressure calibrators designed for applications from 0.2 bar up to 600 bar in eleven ranges - specify when ordering. For the 7015, the pressure source is via external hand pumps: The 7090 Pneumatic (-950 mbar - 40 bar), or 7095 Hydraulic (0 - 700 bar). Also available a single channel version (see separate 7010 Single Channel web page). Alternatively, when external line pressures are available the 7015 can be supplied with an internal regulator to control the output pressure - see separate 7016 LPR web page.
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.
The 7015 dual channel version allows switch selection of five pressure units on channel one and four pressure units on channel two. These should be specified on ordering from the following:- bar, PSI, kPa, MPa, inWg, cmWg, inHg, mmHg, Kg/cm2, atm. Both pressure and loop current are displayed on 4.5 digit LCD displays.
RS232 connection for display read-back when used with Time Electronics EasyCal calibration software (option). Straightforward calibration procedures are easy for the user to write within EasyCal. Results from procedures are stored in EasyCal s results database and printing calibration certificates on demand is simple.
Power is via internal rechargeable cells with a built in mains charger. This allows the unit to be powered directly from the mains if required. The 7015 is housed in a strong resin case that provides on-site protection. All pressure connections are on the side of the case. Leads and an assortment of pressure connection accessories are provided.
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 7015 s pouch. Please see separate datasheet for more information.
NIST/UKAS Calibration Certificates can be provided at an additional charge.
- 制造商: Time Electronics
- 模型: 7015
