![Sensors with automatic sensor detection Sensors with automatic sensor detection](https://www.hydac.com/shop/media/catalog/crossbase/PRD_PHO_OVW/PRD_PHO_OVW_Sensoren-HSI-Gruppenbild__SALL__AIN__V1.png)
Sensors with automatic sensor detection
The pressure, temperature and flow rate transmitter with HSI sensor detection was specifically developed for use in connection with the HYDAC measuring instruments HMG 500, HMG 510, HMG 2500 and HMG 4000.
These sensors have a digital interface for data transfer (HYDAC Sensor Interface, HSI). This interface enables HYDAC measuring instruments to detect the HSI sensor automatically and to configure all the required basic device settings independently.
In addition to the eight analogue sensors, up to 28 HCSI (HYDAC CAN Sensor Interface) sensors can be connected to the HMG 4000 by means of the Y-distributor that is available separately as an accessory. The data is transferred over a CAN-based bus protocol. HCSI sensors are also detected automatically by the HMG 4000.
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Accessories for measuring instruments, display and service units
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