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Dual Gauge EGT and Boost Gauge 24V


5 in stock (can be backordered)

SKU: Box-8.3a Categories: , ,

EGT Programing Instruction Click Here


This dual channel gauge can display  two parameters at the same time. It can measure Exhaust Gas Temperature (EGT) and Boost pressure.  Two programmable alarms will turn on the 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. Each channel contains one relay. The meter stores the peak temperature/pressure with time stamps that can be checked later. It can also operate in the peak holding mode so that only the maximum value is displayed. The brightness of the LED display can be synchronized with headlights. When the headlight is turned on at night, the display will be dimmed by the illumination signal. It can also be dimmed directly on the key pad. Developed based on industrial grade instruments, this four digits gauge offers up to 10 times the resolution and accuracy of most 3 digits gauges on the market. For thermocouple sensor, this gauge has a cold junction compensation circuit to improve the accuracy at low temperature and reduces the temperature drift when a thermocouple sensor is used.

The gauge is 48 x 48 mm, slight smaller than 52mm round gauge. It is 85mm in depth.

The gauge is supplied with an EGT (Exhaust Gas Temperature) sensor, it is a K type  grounded thermocouple with a thin and sealed tip. The thin and sealed EGT probe design is widely used for aircraft applicatio­n because its durability. It is also very popular in Europe. The tip of this probe is made of Inconel 600 alloy that provides the highest working temperature available for this type of sensor. The diameter of the probe is optimized to balance the requirement of mechanical stability and the response time. The probe diameter is 3mm,with a 1/4" BSPT threaded adapter. The insertion depth is adjustable with 1.34" (35mm) maximum.  The default cable length is  4 meters. The maximum working temperature of the sensor is 1100 ºC (2000 ºF).

Additional information

Weight .25 kg
Dimensions 15 × 10 × 10 cm

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