HHO VMU Computer Series 2

Price: $630.95

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HHO Vehicle Management Unit Series 2 - Dual-Microprocessor Controller for HHO Cells. Controls PWM, MAP/MAF Sensor and up to 4 O2 Sensors (based on which powerbox is used). This unit also monitors cell's and power-box temperature in *F or *C selectable. Designed for the Alexis Hydroxy Fuel Cell, but will work with other Hydroxy units as well. a 2.5" LCD display is included (see pictures) but you can use any NTSC/PAL monitor,in-car dvd player or tv set! Power Box and wiring kit is included (based on your options selection below).

You Can see some of the VMU Series 2's Capabilities in the media section of our Forums

Setup Screen Main Screen

02 Sensor Setup PWM Settings

Features:

VMU S2 Hardware:

> Dual Processor design with parallel computing capability
> DUAL PWM Generator (expandable to 6)
> Digital signal sampling/processing capability
> Fuel Cell & Power Box Temperature Monitoring
> NTSC/PAL video processing and generation on board
> Multi-channel audio capability with RCA output
> Solid-State AMP draw sampler*
> Programmable voltage controller
> Programmable resistance controller (15Ohm-1KOhm)
> 4 Channel UHF remote control for on-screen operations
> Secure Digital (SD) Memory card for BIOS & data logging*
> Built-In OBD2 Interface* (ISO 15765-4 CAN, SAE J1850 PWM,
SAE J1850 VPW, ISO 9141-2, ISO 14230-4 and SAE J1939 supported)
> GPS Module* with vehicle speed logging

* Selected models only

VMU S2 Features:

> Synthesized PWM generation with full control of waveform
with 0-100% Duty Cycle manages Fuel Cell Voltage/Amperage
draw.
> Up to 4 fully isolated O2 sensor management with 2
power attenuation ranges available (0-500mV or 0-1V)⁽⁴⁾ > MAP voltage attenuation/management (0-700mV)
> MAP/MAF frequency reduction by programmable resistance
> Data-Logging to removable SD card for analysis
> Redesigned/Improved A.I. algorithm to take advantage of
ODB2 data, GPS and temperature⁽⁵⁾
> Ability to read trouble codes⁽¹⁾
> Ability to reset trouble codes⁽¹⁾> Ability to set temperature cut-off threshold⁽³⁾ > HHO Production based on RPM⁽¹⁾
> HHO Production based on SPEED⁽¹⁾
> HHO Production managed by temperature⁽²⁾
> Cell Parameters Monitoring:
- PWM duty cycle
- O2 offset
- MAP offset
- Fuel Cell AMP draw⁽⁵⁾
- Fuel Cell temperature
- Power Box temperature
- RPM*
- Vehicle Speed Mi/Km⁽¹⁾
- Coolant Temperature⁽¹⁾
- O2 sensors voltage⁽¹⁾
- Miles/Gallon - Kilometers/Liter⁽¹⁾
- Manifold Air Pressure⁽¹⁾
- Trouble Codes⁽¹⁾
> Upgradeable BIOS via SD card
> Modular software plug in features and add-on upgrades
> Ability to sample and alter digital signals such as
fuel-injector, MAF, MAP and wide band O2⁽⁶⁾

⁽¹⁾VMU/ODB2 models only
⁽²⁾ Can be enabled/disabled
⁽³⁾ Range 120-150*F
⁽⁴⁾ Must specify when ordering
⁽⁵⁾ Selected models only
⁽⁶⁾ Feature is currently under development

Available Temperature Sensor Cables:

TEMPCAB1 (FROM PB2 TO 1 TEMP)

TEMPCAB2 (FROM PB3 TO 1 TEMP)

TEMPCAB3 (FROM PB3 TO 2 TEMP)

Power Box Selection:	PB30S	PB301	PB302	PB303	PB301A	PB302A	PB303A

Power Box Features
MAX Power	30A	30A	30A	30A	30A	30A	30A
AMP (Draw) Limiting protection	-	-	-	-	Yes	Yes	Yes
O2 Sensors Supported	-	1	2	4	1	2	4
MAP/MAF Sensor Management	-	Yes	Yes	Yes	Yes	Yes	Yes
Internal Temperature Sensor	-	Yes	Yes	Yes	Yes	Yes	Yes
External Temperature Sensor Connection	-	Yes	Yes	Yes	Yes	Yes	Yes
Slave-Box	Yes	-	-	-	-	-	-
Solid State AMP Sampling	-	-	-	-	Yes	Yes	Yes