DPI 832 Voltage and Current Calibrator


Features:

Dual reading capability: Output mA, mV, or V, while simultaneously measuring mA or capturing switch thresholds

Measure or output mA, mV, or V

Plug-and-play interface for Intelligent Digital Output Sensor (IDOSTM) universal measurement modules

Applications:

Process equipment testing and maintenance

Control loop setup and diagnostics

Configuring DCS, PLC, and signal conditioners

Adjusting valve positioners

Equipment testing and loop maintenance:

Measure or output mA, mV, or V, and capture switch thresholds. It is an ideal instrument for process technicians to inspect and maintain transmitters, control loops, DCS, PLC input cards, and signal conditioners.

Programmable step and ramp outputs:

Simplify the calibration process and facilitate system diagnostic checks. Ramp output provides a signal for rate-of-change indicators.

Adjustable "micro-change" values:

Provide incremental output for precise setting of valve positioners and testing of switches, relays, safety gates, and alarms.

Simultaneous dual readings:

Simplify transmitter setup and calibration; for example, output mV, V, or mA while measuring current.

Advanced features:

Reading hold, max/min/average values (with timestamp), scaling, migration (offset), and damping filtering for system inspection and troubleshooting.

Two independent 24V power supplies:

Power transmitters and control loops

Automatic switch testing:

Capture open/close thresholds for fast and accurate "safety system" checks

HART resistance:

Can be switched into the loop when a HART digital communicator is required, eliminating the need to carry a 250Ω resistor


Details:

The DPI 832 can be applied in process equipment testing and maintenance, control loop setup and diagnostics, configuring DCS, PLC, and signal conditioners, and adjusting valve positioners.


Product Description:

The DPI 832 can measure and output mA, mV, and V signals, and capture switch action values. It is an ideal tool for loop commissioning, transmitter maintenance and debugging, and DCS and PLC input/output card debugging.


Performance and Benefits:

Dual-channel reading capability: Output mA, mV, and V signals, while simultaneously measuring mA or capturing switch action values

Measure and output mA, mV, and V signals

Provides 24V loop power supply

Large backlit LCD display, menu-driven interface

Rugged, weather-resistant design

Compact, easy to operate, and portable

Supports IDOS pressure modules