Digital Gauge & Process Controller
Description
Compact yet highly function digital gauge that will accept a range of sensors. Capable of reading boost pressure as well as exhaust gas temperature (EGT). Simply couple with one of the sensor types in the table below. Easy to read LED display, will fit into most dashboard cutouts, however can also be supplied with a black aluminium case. This unit can be supplied in 12V or 24V.
This digital automobile gauge can be used to measure pressure, temperature and other important parameters such as battery voltage and air/fuel ratio (additional sensor required). Its bright led display is easy to read from a distance as compared with many dim LCD type digital gauges. The programmable alarm will turn on a LED in the front panel to get the driver's attention if the temperature/pressure is above the setting point. It will also close a relay output port that can be used to turn on a buzzer, shut off the fuel, or turn on a cooling fan. The meter stores the peak value and can be checked later. It can also operate in the peak holding mode so that only the maximum value is displayed.
The brightness of LED display can be synchronized with your headlights. when the headlight is turned on in the night, the display can be setup to dim. It can also be dimmed directly from the key pad. Its compact size (24 x 48 mm) takes less space than a 52 mm round gauge. (please note, each gauge can only be set to measure one type of parameter at a time. It can't measure multiple parameters simultaneously).
For boost pressure measurement, the meter will work with all map sensors as long as its pressure/output voltage relationship is known. It can display the pressure in either bar, psi, or any other user defined units with high resolution. Note: The gauge will not display the pressure with two different types of units in one scale such as psi for pressure range but in HG for vacuum range. For air/fuel ratio measurement, it can be used to display either air/fuel ratio or lambda when interfaced with innovate motorsports' LC-1 wideband oxygen sensor controller.
Digital Controller Specifications
| Description | Value |
|---|---|
| Power Supply | 12VDC or 24VDC depending on gauge selected |
| Power Consumption | 2 watt |
| Sample Rate | 4 Sample/sec |
| Accuracy | 0.2% full scale ±1 |
| Display Range | -1999 - 9999 |
| Control Mode | On - Off |
| Relay Contact Rating | 3A@ 220VAC |
| Alarm | Relay (3A rating) High / Low alarm |
| Recording Function | Maximum, Max time, Minimum, Min time |
| Recording Time | 100 hrs with 1 minute resolution. |
| Controller Outside Dimensions | 48 x 24 x 75mm |
| LED Display | 0.28" Red Colour |
| Working Condition | 0~50°C< 85% RH |
Accepted Input Types
| Input | Type |
|---|---|
| Pressure Transducer (12v only) | 0-375ohm, 0-5V, 0-75mV |
| Other Transducer (check for 24v as restrictions apply) | 0-30 mV, 1-5V, 0-10V, 0-10mA, 0-20mA, 4-20mA |
| Temperature Sensor | K, E, S, R, J, T, B, WRe3-WRe25 Pt100, Cu50 |