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Also available: Click here for the larger VAF110 Digital AC Volts, Amps, Frequency, kW Monitor

CruzPro VAF60 Digital AC
Monitor with Alarms
and NMEA 0183

Download User's Manual PDF

NEW - Square VAF60S VAF60 Digital AC Volts. Amps, Frequency, kW 		Monitor

NEW - Round VAF60R VAF60 Digital AC Volts. Amps, Frequency, kW 		Monitor

CE Certified for Europe

CE Certified

Waterproof front case


Operating Voltage:
9.5 - 33.0 VDC

Current Drain:
0.018 amps nominal

4 digit LCD, 5 levels of backlighting with external backlight on/off control

AC Volts, Amps, Frequency, kW
Outputs NMEA 0183 serial data

Data Ouput:
NMEA 0183 serial data output at 4800 BAUD of:
$IIXDR,I,aaaa,A,VAF30,*CS - AC Amps
$IIXDR,F,bb.b,H,VAF30,*CS - AC Frequency
$IIXDR,G,cc.c,,VAF30,*CS - AC Killowats
$IIXDR,U,ddd,V,VAF30,*CS - AC Volts

90 - 300 VAC, 0 to +150 Amps, 40 - 70 Hz, 0.0 - 45.0 kW

Built-in 85 dB audible alarm. Settable high and low voltage alarms, high and low frequency alarms. high kW alarm.

User selectable choice of automatic generator cut-off or NMEA 0183 serial data output of AC Volts, AC Amps, Frequency and kW

2.5" dia X 4.1" deep (61mm x 104mm)

2-1/8" (55mm) round hole


The VAF60 Digital AC Monitor provides accurate low cost digital instrumentation for AC volts, amps, frequency and kW. The VAF60 displays ac voltage from 90 to 300 VAC RMS, AC current from 0 to 150 amps, AC frequency from 40 to 70 Hz and computes volt-amps (kW) from 0.0 to 45.0 kW. You can set Low and High voltage alarms and Low and High frequency alarms. When activated, the VAF60 built-in 85 dB alarm will sound and the display will flash. You can use the built-in generator cut-out output from the VAF60 to automatically shut down a faulty or out-of-condition generator or program the output terminal to send NMEA 0183 serial data at 4800 BAUD of AC Volts, Amps, Frequency and kW for remote monitoring of the data. Five levels of backlighting can be selected and all set-up, calibration constants and alarm values are saved to non-volatile memory. The VAF60 comes complete with both voltage and current transformers to measure ac volts and ac current.

All constants and calibrations are pre-set during manufacture but you may alter these settings to suit your particular needs. Calibrations can be altered using the front-panel switches for: AC voltage, AC current, AC frequency, low and high voltage alarms and low and high frequency alarms.

With a press of the button you can display volts, amps, frequency or kW.

High volts, Low volts and High and Low frequency alarms can be independently set using the front panel switches and all alarms can be turned ON/OFF simultaneously with the press of a single key.

The VAF60 draws only 0.017 amps can be powered from any 9.5 to 33.0 VDC power source. 5 levels of backlight (including OFF) can be selected from the front panel and is saved to non-volatile memory.

The VAF60 outputs standard NMEA 0183 serial data of AC volts, Amps and Frequency.

This ASCII information can be used to log performance or repeat the display information at a remote location on the matching CruzPro RP60, RP110 and MaxRp110 data repeaters (see www.cruzpro.com/rp60.html, www.cruzpro.com/rp110.html and www.cruzpro.com/maxrp110.html). If NMEA 0183 serial data is not required, then the output terminal can be programmed as an external alarm output pin or generator cut-out control.

VAF60 Connection Diagram

VAF60 Connection Diagram

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