Multi fn Loop Calibrator

ADT220 Multifunction Loop Calibrator

- Measuring and sourcing loop current, mV and V
  Measures loop current up to 30mA with 0.1 micro-Ampere resolution 
  Measures voltage signals up to 30V, and mV signals up to 200 mV
  Sources loop current, mV and V
  24V loop power supply with simultaneous current measurement
  Simultaneous dual reading capability
  Pressure switch test

- Data statistics and analysis
  Display max, min, peak-to-peak, average, and percentage simultaneously
  Convert data to a real physical value through re-scaling function
 
- Data logging
  High-capacity storage with up to twenty thousand records
  On-line view, index, analyze, auto-curve, and list the data
 
- Various sources and converting mode
  Support linear, flow, valve, and 25% stepping source
  Auto-source of ramping and stepping
  Gauge span examination
 
- "As Cal" on-site calibration tools
  Four on-site calibration tools preset: loop indicator, sensor/transmitter, signal isolator/converter, and limit alarm/switch
 
- Support 2W transmitter connection
 
- Multi lingual interface ?
  English, Chinese
 
- Easy to use
  Smartphone-like menu and interface make the operation simpler and easier
  Ultra-compact, size 3.9 inch x 7.6 inch x 2.0 inch (100mm x 192mm x 52mm), and weight 1.6 lb (0.7 kg)
  One hand operation
 
- Snapshot
  Save and manage up to 100 snapshots
 
- Display
  3.5 inch TFT color screen
  4, 5, or 6 digits adjustable display
 
- Rugged
  Rugged design for harsh environments.
  Passed a 1-meter drop test
  Three year warranty for the ADT 220, and one year for the battery pack
 
- Misuse protection and Electrical isolation
  Up to 30V voltage on any two sockets and up to 1A current on current sockets will not damage the calibrator. The calibrator will return to normal condition as soon as the voltage or current is removed.
  Measuring, sourcing and loop power circuits are electrically isolated each other.
 
- Convenient tools
  Calculator, thermocouple converter, HOLD screen lock
 
- Rechargeable battery
  Rechargeable Li-ion battery for 15 hours uninterrupted use.
  Battery life will be reduced when 24V is applied.
  The rechargeable battery is replaceable.
- Firmware upgrade
  Support firmware upgrade when available

Datasheet