The HE LED tank display was specially designed for harsh conditions in fire service vehicles and is used to accurately display the extinguishing tank in the vehicle. It is designed as a panel version for installation in display panels and is available with two standardised measurement signals (0…10 V or 4…20 mA). This means that it can also be operated on transducers from other manufacturers with the same standardised signals. The level is displayed in 3 colours with 10 super-bright LEDs as a continuous light bar. The display brightness is controlled via an integrated photo element so that it does not dazzle at night and is easy to read during the day, even in full sunlight. The display unit is moulded to be waterproof, vibration-proof and protected against polarity reversal and overvoltage.