Hauber Elektronik HE100 – Vibration Sensor
Overview
The Hauber Elektronik HE100 is a compact vibration transmitter that measures absolute bearing and casing vibration velocity (mm/s, v-rms) in accordance with DIN ISO 10816/20816. It works as a two-wire transmitter and delivers a 4–20 mA signal proportional to the measuring range, so it can be connected directly to an existing PLC or DCS analogue input without a dedicated monitoring rack.
HE100 is a series designation: the full type code selects the measuring range (for example 0–16 or 0–32 mm/s), frequency range, housing material, mounting thread and connection (M12 connector or integrated cable). Versions with Ex ib or Ex db / Ex tb protection are available for Zone 1/21, and cULus Division 2 versions for Zone 2/22 type installations.
Key Features
- Vibration velocity measurement (v-rms) per DIN ISO 10816/20816
- Two-wire 4–20 mA transmitter output, 10–30 V DC supply
- Selectable measuring ranges from 0–8 mm/s up to 0–512 mm/s
- Stainless steel housing, measuring head rated -40 to +125 °C
- IP66/67 protection, Type 4X enclosure when connected
- ATEX / IECEx / CN-Ex / KCs Zone 1/21 versions and cULus Class I Div 2 approval
Technical Specifications
| Parameter | Value |
|---|---|
| Model | HE100 (full type code defines range, housing and connection) |
| Measurand | Vibration velocity, mm/s v-rms |
| Measuring ranges | 0–8 (only above 10 Hz), 10, 16, 20, 25, 32, 50, 64, 128, 256, 512 mm/s |
| Frequency ranges | 10–1000 Hz, 1–1000 Hz, 1–100 Hz, 1–30 Hz |
| Accuracy | ±10 % per DIN ISO 2954 |
| Cross-sensitivity | < 5 % |
| Max. acceleration | ±16.5 g |
| Output | 4–20 mA, two-wire transmitter; load max. 500 Ω |
| Supply voltage | 10–30 V DC, max. 25 mA |
| Ambient temperature | -40 to +60 °C |
| Measuring head temperature | -40 to +125 °C |
| Protection rating | IP66/67, Type 4X (when connected) |
| Housing material | V2A (1.4305), V4A (1.4404) or duplex (1.4462) stainless steel |
| Mounting | M8 x 1.25 external or internal thread, or M8 cone (SPM); tightening torque 8 Nm |
| Connection | M12 4-pin connector or integrated 4-pin cable |
| Explosion protection | Zone 1/21: II 2GD Ex ib IIC T4 Gb / Ex ib IIIC T125 °C Db, or Ex db IIC T4 Gb / Ex tb IIIC T120 °C Db; cULus Class I Div 2 Grp A–D T4 |
| Calibration point | 159.2 Hz at 90 % of the measuring range |
| Cable-break detection | Output below 3.5 mA can be evaluated as a broken cable |
| Weight | approx. 200 g (M12 connector version) |
| Housing dimensions | 31 mm diameter, 24 mm hexagon; length 74.35 mm (M12 version) |
| M12 union nut torque | max. 0.4 Nm |
| Recommended supply fuse | 30 V DC, 3 A, medium blow |
| Ex ib entity parameters (HE100.02) | Ui 30 V DC, Ii 100 mA, Pi 800 mW, Ci 44 nF |
| Div 2 supply limit (HE100.03) | max. 28.1 V DC; safety clip on the plug is mandatory |
| Certificates | ATEX PTZ 16 ATEX 0029 X; IECEx PTZ 18.0009 X; UL E507077 |
| EMC standards | EN 61000-6-2, EN 61000-6-3 |
Applications
- Continuous vibration monitoring of pumps, motors, fans and compressors
- Gearboxes and other rotating equipment in water and power plants
- Machines in classified areas of oil & gas and petrochemical facilities (Ex versions)
- Adding vibration alarms and trips to machines through existing PLC/DCS analogue inputs
Hauber HE100 Ordering Code and Options
The HE100 type code has seven groups in the form HE100.aa.bb.cc.dd.ee.fff. The first group after the series name sets the approval: 00 is the standard version for non-hazardous areas, 01 is the flameproof and dust-protected version (Ex db / Ex tb), 02 is the intrinsically safe version (Ex ib), and 03 is the UL hazardous-location Division 2 version.
The next group is the measuring range in mm/s rms: 8, 10, 16, 20, 25, 32, 50, 64, 128, 256 or 512. The 16 mm/s range is the standard. The frequency group is 00 for 10-1000 Hz (standard) or 01 for 1-1000 Hz; these are the two ranges listed in the current HE100 operating instructions.
Housing material follows: 00 for stainless steel 1.4305, 01 for 1.4404 and 02 for duplex 1.4462. The fixing group is 00 for an M8 stud, 01 for an SPM cone and 02 for an M8 internal thread. The last three digits give the connection: 000 for an M12 connector, or 020, 050 and 100 for a 2 m, 5 m or 10 m integrated cable.
Hauber HE100 Installation and Wiring Notes
The sensor works on two wires only: pin 1 (brown) carries the 10-30 V DC supply and pin 3 (blue) the 4-20 mA signal. Pins 2 and 4 must be left unconnected to avoid capacitive interference. The mounting surface must be flat and free of paint and rust, and the sensor is tightened to 8 Nm with a 24 mm spanner. The housing must be earthed through the fixing or a separate PE conductor. The Ex ib version uses a 5-pin M12 connector in which pin 5 ties the cable shield to the housing; it must be used with a certified isolating amplifier. The Ex d version always has an integrated cable. The sensor is maintenance-free.
Why Seven Star LLC
Seven Star LLC supplies Hauber Elektronik sensors across Oman and the GCC. We check the complete HE100 type code, including measuring range, Ex protection type and connection, against your existing sensor or specification before quoting, so the supplied unit matches your area classification and control system scaling.
Request a Quote for Hauber Elektronik HE100 – Vibration Sensor
Send your request through our inquiry form with the full HE100 type code (or the required measuring range, frequency range and housing material), quantity, hazardous-area zone and connection type (M12 connector or cable length). Seven Star LLC will confirm the variant and return a quotation for delivery in Oman and the GCC.
Related Products
- Datasheet Hauber Elektronik HE100 – Vibration Sensor Datasheet Download
Hauber vibration sensors and where they are used
The HE100 listed here is a compact vibration sensor for permanent mounting on a bearing housing, fan, pump or motor. The manufacturer also offers the HE200 series for extreme conditions, plus evaluation units for machine shutdown protection. Hauber names automotive production, OEM machinery, railway technology, power plants and pharmaceutical plants as its main fields, and its sensors are also applied in hazardous areas.Ordering a Hauber Elektronik sensor: what we need
Hauber sensors are built to an order code. Send the full type code and serial number from the label. If that is not possible, tell us the measuring range, the output signal, the frequency range, the connection type, the mounting thread and whether a hazardous-area version is required. We handle inquiries from across the GCC and check each code against the manufacturer documentation.Browse Hauber Elektronik products by category: Vibration.
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