Envco – Environmental Equipment

These self-contained, battery powered packages contain a pressure generator, fine pressure control, device energising (not IS version) and output measurement capabilities, as well as facilities for 4 to 20 mA loop testing and data storage. The rugged weatherproof design is styled such that the pressure pump can be operated and test leads connected without compromising the visibility of the large dual parameter display. The mA step and ramp outputs and a built-in continuity tester extend the capabilities to include the commissioning and maintenance of control loops.

Features & Benefits
• 52 Ranges from 2.5 mbar to 700 bar
• Accuracy from 0.025% F.S.
• Integral combined pressure/vacuum pump
• 4 to 20 mA loop test facility
• RS 232 interface and fully documenting version
• Up to 11 sensors per instrument

Ordering Information
Standard complete packages are available for ranges 5, 30, 100 and 300 psig. These include user guide, test leads, pressure/vacuum pump, volume adjuster, release valve, carrying case, rechargeable battery pack and charger. When ordering, please state type, pressure range and “complete”, e.g. DPI 610 PC, range 30 psig complete.
For other ranges please state the following (where applicable):
1. DPI 610 type number, i.e. DPI 610 PC. For IS version use the suffix 'S' after the basic model number,
e.g. DPI 610S PC or DPI 610S I. (Intrinsically safe hydraulic version not available)
2. Built-in pressure range; gauge or absolute.
3. Options, including range for remote sensors.