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NordyBits Limited

DC Voltmeter and DC Ammeter - 2024

DC Voltmeter and DC Ammeter - 2024

Regular price £100.00 GBP
Regular price Sale price £100.00 GBP
Sale Sold out

Model NB-C1-DC

DC Voltmeter and ammeter circuit board that fits inside a Chi Tai DM-7xx case. The 2024 version fits inside the old and new Chi Tai cases without modification.

Suitable for 12 volt and 24 volt boats. Works with a 7V to 36V supply.

Ammeter for use with ±50mV shunts only. There is an extended range version that works with ±50mV and ±100mV shunts here.

Power consumption

Supply                               13.80V   27.60V
----------------------------------------------------
DC Voltmeter and ammeter 0.29W 0.29W
Chi Tai AC Voltmeter 2.51W 2.51W

Functions

The functions are selected by the small rotary switch at the rear or they can be programmed by USB using a PC or Mac.

0 - Programmable functions - Default voltmeter 0.00V
1 - Voltmeter 0.0V - 36.0V 2 - 100A DC Ammeter 3 - 150A DC Ammeter 4 - 200A DC Ammeter 5 - 250A DC Ammeter 6 - 300A DC Ammeter 7 - 500A DC Ammeter

8 - 800A DC Ammeter
9 - 1000A DC Ammeter

Programmable Functions

Plugging a PC or Mac into the micro USB socket at rear of the board allows configuration of:

  • Display brightness
  • Function and decimal places
  • Alert if the voltage or current falls outside of the selected range
  • Alert if the ambient temperature rises above a set level (default 50°C  122°F)
  • Record of the maximum ambient temperature
  • Calibration of the ammeter

Installation Instructions

Download

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