The 7015 is a robust portable pressure calibrator that is suitable for field and laboratory calibration work of both pressure and electrical process loop signals. It is a simple operation instrument ideal for calibrating and cross-checking pressure gauges, sensors, transmitters, transducers, indicators, switches, and many other devices. The following ranges are available for each channel; 0.2, vacuum to 2, 5, 10, 20, 35, 70, 100, 200, 400, or 600bar. Vacuum down to -850mbar is possible on the 2bar range.
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 allows switch selection of five pressure units on channel one and four pressure units on channel two where mA is also shown. Common pressure units are configured as standard (see specifications), but user-specified units can be requested:- bar, PSI, kPa, MPa, inWg, cmWg, inHg, mmHg, Kg/cm2, atm. Both pressure and loop current are displayed on 4.5 digit LCD displays.
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 7015 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 2 pressure hoses, electrical test lead, 2 electrical probes and 2 crocodile clips.
| Power Source |
Internal rechargeable NiMH batteries, or mains supply (230V or 110V 50/60Hz) |
| Battery Life |
24 hrs of typical usage between charges |
| Display |
7 segment LCD with ‘Low Battery’ warning indicator |
| Interfaces |
RS-232 for readback and re-calibration (software not supplied) |
| Case |
Structural resin which is weather-proof to IP66 standard |
| Dimensions |
W270 x H175 x D250mm |
| Weight |
3kg |
|
Supplied with
|
2 pressure hoses: Minimess for versions ordered over 20bar, Quick release for under 20bar. Electrical Test Lead: Twin flexible lead, terminated with 4 off 4mm gold plated plugs. Electrical probes: 2 off low voltage probes and 2 crocodile clips. Mains power lead.
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| Optional Extras |
Pneumatic & hydraulic hand pumps, gauges, loop simulators, EasyCal calibration software, spare fuses, and calibration certificates traceable to NPL and UKAS |
| Country of Origin |
UK |