The HMG 4000 hand–held measuring unit is a portable measuring and data logging device. It was mainly developed for all values measured in relation with hydraulic systems, such as pressure, temperature, flow rate and position. Moreover, it provides a very high flexibility, even when it comes to evaluating other measuring values. The main applications are servicing, maintenance or test rigs.
The HMG 4000 has a very easy-to-operate user interface due to its large 5.7" touchscreen. The operator can access all of the unit’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 offer special sensors, which are automatically detected by the HMG 4000 and whose parameters such as measurement 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 analog input channels. Furthermore, there is the option of connecting HYDAC SMART sensors to these inputs. SMART sensors can display several different measured variables at a time.
Up to 28 special HYDAC HCSI-Sensors (HYDAC CAN Sensor Interface) can be connected additionally via the CANbus port, also supporting automatic sensor detection.
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, providing 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 — and, moreover, online and in real time.
HYDAC software HMGWIN which is specific to the HMG 4000, is supplied for convenient postprocessing, rendering and evaluation of measurements on your computer.
Features
- Large, full graphics color display 5.7" touch screen
- Capable of recording up to 38 sensors at once, 8 analog, 2 digital sensors and 28 HSCI sensors via CAN bus.
- Up to 100 measurement channels can be depicted simultaneously
- High-speed measuring rate, up to 8 sensors at 0.1 ms at a time.
- Rapid and automatic basic setting of the device by means of automatic sensor detection
- Analog inputs 0 to 20 mA, 4 to 20 mA Voltage 0 to 50V, -10 to 10 V
- PT 100/1000 input
- Connection to a CAN bus system (also J1939)
- Simple and user-friendly operation, intuitive menu
- Practical, robust design
- Very large data memory for archiving measurement curves enables the storage of 500 measurements with up to 8 Million measured values
- Various measurement modes:
- Measuring
- Fast curve recording
- Long term measurements
- Recording of dynamic processes "online" in real time
- Event-driven measurements with several triggering options
- Programming function for HYDAC switch devices
- PC interface via USB
- USB Host connection for USB memory sticks
- Convenient visualization, archiving and data processing using the HMGWIN software
Note
Items supplied:
- HMG 4000
- Power supply for 90 .. 230 V AC
- Strap
- Operating Instructions
- Data storage medium containing USB drivers HMGWIN and CMWIN software
- USB connector cable
- Calibration certificate
Specifications
Weight | 4.43 lb |
Accuracy | 0.1 % |
Display | TFT-LCD Touchscreen 5.7 in. with VGA 640 x 480 Pixel of resolution and 10 to 100% adjustable back light. |
Industry Standards/Certifications | IEC 61000-4-2/-3 /-4 /-5/-6/-8 |
Housing Material | Plastic (Elastollan R 3000 - TPU-GF) |
Safety | EN 61010 |
Memory | 16 GB for min. 500 measurements, each containing 8 Million measured values. |
Analog Input Signals | Input signals 8 channels M12x1 Ultra-Lock Flange sockets (5 pole) Channel A to Channel H
HYDAC HSI Analog sensors
HYDAC HSI SMART Sensors
Voltage signals: i.e. 0.5 to 4.5V, 0 to 10V, etc.
(input ranges for 0 to 50V, 0 to 10V) |
Digital Input Signal | Input signals 2 channels M12x1 Ultra-Lock flange socket (5 pole) for channel I, J
Digital status (high / low)
Frequency (0.01 to 30,000 Hz)
PWM duty cycle
Durations (i.e. Period length)
Level: Switching threshold/switch |
CAN Input Signal | Input signals 28 channels M12x1 Ultra-Lock Flange socket (5 pole) channel K1 to K28
HYDAC HCSI sensors, CAN, J1939, CANopen PDO, CANopen SDO
Baud rate: 10 kbit/s to 1 Mbit/s |
Calculated Channel | 4 Channels via Virtual Port L (Channel L1 to Channel L4) |
Programming interface for HYDAC I/O-Link devices | 1 Channel via M12x1 Ultra-Lock Flange Socket (5 Pole) |
Battery | Lithium-Nickel-Kobalt-Aluminum-Oxide
3.6V; 9300 mAh |
Battery Charging Time | Approximately 5 Hours |
Service Life | Without sensors: approximately 11 hours
With 2 sensors: approximately 9 hours
With 4 sensors: approximately 7 hours
With 8 sensors: approximately 4 hours |
Interface USB Host | Plug-in connection: USB socket, Type A, screened
USB standard: 2.0 (USB Full speed)
Transmission rate: 12 Mbit/s
Voltage supply: 5 V DC
Power supply: 100 mA max.
Protection: short circuit protection to GND (0V) |
Interface USB Slave | Plug-in connection: USB socket, Type B, screened
USB Standard: 2.0 (USB High speed)
Transmission rate: 480 Mbit/s
Voltage supply: 5 V DC
Power supply: 100 mA max.
Protection: short circuit protection to GND (0V) |
Operating Temperature [Min] | 32 ºF |
Operating Temperature [Max] | 122 ºF |
Storage Temperature Range | -4 to 140 ºF |
Degree of Protection | IP 40 |
Relative Humidity | 0 to 70% |
Max. Operating Altitude | 2000 m |