- This micro-controller based programmable Amp-Hour Meter is designed to integrate and display DC current flowing respect to time. It becomes a measure of the total current energy.
- It allows user calibration for any shunt up to 9999 Amps for 75mV
It can be used for Ampere-Hours or Ampere-minutes. The meter has separate displays for current and ampere-hours/mins.
- The Cumulative Ampere-Hour is stored on power failure. A settable limit for Ampere-Hours with dual time relays makes the instrument ideal for repeated accurate dosing cycles.,
- Rear calibration lock to prevent tampering with settings and an aesthetically designed front panel with membrane switches complements the system.
|Display||4 Digit 7 Segment Red LED display for Instantaneous Current
6 Digit 7 Segment Red LED display for Ampere-Hours/Mins
2 Red LEDs to indicate status of the 2 Relay contacts
|Max. Shunt||Maximum 9999 Amps corresponding to 75mV settable|
|Calibration||from front panel|
|Set Point||Settable from 0-999999|
|Totaliser||6 Digits for Ampere-Hour or Ampere-Minutes|
|Time Relays||2 relay contacts with individual time settings in Mins:Secs for timed dual dosing after the Ampere-Hour limit is reached|
|Contact Rating||NO-P-NC @ 5Amps/220V AC|
|Memory||Settings and Ampere-Hours saved in solid state EEPROM|
|Lock||Non-volatile EEPROM solid state memory
Stores programmed value of shunt, preset value, current Amp-Hr and the current
Cumulative Amp-Hr to preserve current status on power failure
|Lock||By rear jumper to prevent accidental tampering with settings|
|Supply||220V AC @10% @ 50/60Hz
220V AC ± 10% at 50/60Hz
Front Fascia 96mm x 99mm
Cut Out : 91mm x 91mm