The HMG 4000 is a top performance high-end portable measurement and data acquisition equipment. It was mainly developed for all measured values in relation with hydraulic systems, such as pressure, temperature, flow rate and linear position. Moreover, it provides a very high flexibility, even when it comes to evaluating other measured values. The main applications are servicing, maintenance or test rigs.

The data recorder has a very easy-to operate user interface due to its large 5.7" touchscreen. The operator can access all of the device's functions and settings by means of clearly presented selection menus.

The HMG 4000 can record the signals of up to 38 sensors at once. For this purpose, HYDAC ELECTRONIC offer special sensors which are automatically recognized by the HMG 4000 and whose parameters such as measured values, measuring ranges and measuring units can be set.

On the one hand, there are the HYDAC HSI sensors (HYDAC Sensor Interface) for the measurement of pressure, temperature and flow rate, for the connection of which there are 8 analogue input channels. Furthermore, there is the option of connecting HYDAC SMART sensors to these inputs. SMART sensors can display several different measured values at a time. Up to 28 special HYDAC HCSI sensors (HYDAC CAN Sensor Interface) can be connected additionally via the CAN bus port, also supporting automatic sensor recognition.

The HMG 4000 can optionally be connected to an existing CAN network. This enables the recording of measured data transmitted via CAN bus (e.g. motor speed, motor pressure) in combination with the measured data from the hydraulic system. The device also offers measurement inputs for standard sensors with current and voltage signals.

The HMG 4000 rounds off the application with two additional digital inputs (e.g. for frequency or rpm measurements). The most impressing feature of the HMG 4000 is its ability to record the dynamic processes of a machine in the form of a measurement curve and render them as a graph.

HYDAC software HMGWIN, which is specific to the HMG 4000, is supplied for convenient post-processing, rendering and evaluation of measurements on your computer.