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Vibration Monitoring Unit Series HE102 • Vibration acceleration (g, rms) • ATEX / IECEx / UKEx / EACEx Zone 1 / 2 / 21 / 22 • Analogue current output: 4–20 mA • Frequency range: 10 Hz – 1000 Hz 1 Hz –...
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HAUBER-Elektronik GmbH Operating instructions Vibration Monitoring Unit Type HE102 Standard and ATEX / IECEx / UKEx / EACEx HE102 Version: 2023-01-27 Attention! Prior to commissioning the product, the instruction manual must be read and un- derstood. All rights reserved, including rights to translation.
HAUBER-Elektronik GmbH Contents Contents ..............................3 Safety information ............................ 4 Scope of this instruction manual ......................4 Vibration Monitoring Unit Type HE102 ....................5 Intended Use ............................5 Scope of supply ............................5 Documents and Certificates ........................5 Transfer of liability when operating in potentially explosive atmospheres ..........6 Fields of application and example labels ....................
HAUBER-Elektronik GmbH Safety information General The safety instructions are intended to protect people and property from damage and hazards that could arise as the result of improper use, incorrect operation or other misuse or devices, especially in explosive areas. Therefore, please read the operating instructions carefully before working on the product or operating it.
HAUBER-Elektronik GmbH Vibration Monitoring Unit Type HE102 The HE102-type vibration monitoring unit is used for measuring and monitoring vibrations on machines. It offers the following features: • Operating principle: The two-wire system. • Measurement parameter: The effective value (rms) of vibration acceleration in g.
HAUBER-Elektronik GmbH Transfer of liability when operating in potentially explosive atmospheres The owner of the system is exclusively liable for the appropriate configuration of the electrical connections with respect to explosion protection regulations and correct commissioning. If the system is installed by a sub-contractor on behalf of the owner, the system may only be...
HAUBER-Elektronik GmbH Fields of application and example labels HE102.00 HE102.01 HE102.03 Standard CE / IEC / EAC ATEX / IECEx / UKEx / EACEx UL Proc. Cont. Eq. Haz. Loc. UL Proc. Cont. Eq. Ord. Loc. Pressure-resistant casing Ex Division 2...
HAUBER-Elektronik GmbH Conditions for safe operation in potentially explosive atmospheres The following conditions must be met for safe operation in a potentially explosive atmosphere. 10.1 HE102.01 (ignition protection class "pressure-resistant casing") Electrical data min. typ. max. Supply voltage 10 V DC...
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HAUBER-Elektronik GmbH Attaching the protection cap After disconnecting the plug, the protection cap must be attached to the M12 plug! Detach the safety clip and attach the protection cap. Disconnect voltage. Pry apart both shell halves of the sleeve with a screwdriver.
HAUBER-Elektronik GmbH Technical data 11.1 General data Each sensor has one of the listed measuring and frequency ranges. Further ranges on request. Please indicate the measuring and frequency range in your request. 0 – 2 g rms Measuring range: 0 – 4 g rms 0 –...
HAUBER-Elektronik GmbH 11.3 Operating range of the vibration monitoring unit The operating range is independent from the measuring range. It can be derived from the maxi- mum acceleration, which is 16.5 g across all frequencies. The maximum measurable vibration velocity is based on the formula ...
HAUBER-Elektronik GmbH 11.4 Typical frequency response 10 Hz–1,000 Hz (standard) The frequency response is recorded using a reference sensor. • 4 Hz. . . 1200 Hz acceleration sensor Fig. 6: Typical frequency response 10 Hz–1000 Hz Frequency in Hz Amplification in dB 1 Hz–1000 Hz...
HAUBER-Elektronik GmbH 11.5 Mechanical data Additional materials and fixings can be found in section "Coding Type HE102" on page 21. Housing material: Stainless steel V2A, material no.: 1.4305 (standard) Fastening: Width across flats 24 (hexagonal) M8 x 8 mm Pitch: 1.25 mm (standard)
HAUBER-Elektronik GmbH 11.6.2 Version: ATEX / IECEx / UKEx / EACEx Ex d Fig. 9: Housing with integrated cable All measurements in Cable gland for integrated cable Width A/F 24 Fixing Measuring direction along the fixing axis 11.7 Properties of the integrated cable Cable type 12YC11Y 4x03.4 mm²...
HAUBER-Elektronik GmbH Assembly and disassembly 13.1 General notes Assembly and disassembly work on and with the vibration monitoring unit may only be perfor- med by an authorised specialist familiar with the safety regulations governing handling electrical components! The housing of the vibration monitoring unit must be earthed via the fixing –...
HAUBER-Elektronik GmbH Installation and commissioning 14.1 General notes Installation and commissioning of the vibration monitoring unit must be performed by an authorised specialist who is familiar with the safety regulations when handling electrical components. Protect the connection cable and any extension cable from electrical interfer-...
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Cable shield Evaluation unit for earth potential EMC adapter (Hauber item no. 10473) In your request, please notify us if you would like to use the alternative earthing concept. We will then provide you with the appropriate sensor cable and the...
HAUBER-Elektronik GmbH Maintenance and repair 15.1 General notes Repair and cleaning work on vibration monitoring units may only be performed by an authorised specialist familiar with the safety regulations governing hand- ling electrical components. Immediately replace defective connection cables! A defective vibration monitoring unit must be completely replaced! The vibration monitoring unit HE102 is maintenance-free! 15.2...
HAUBER-Elektronik GmbH Transport, storage and disposal The sensor must be protected from damaging environmental factors and mechanical damage during transport with the use of adequate packing. The sensor may not be stored in ambient temperatures outside the permitted operating tempe- rature.
HAUBER-Elektronik GmbH EU and UK Declaration of Conformity Declaration of conformity UKEx Annex HAUBER-Elektronik GmbH UL International Demko A/S certifies as No- Fabrikstraße 6 tified Body No. 0843 according to the UK D-72622 Nürtingen-Zizishausen Legislative Decree 2016:1107 of 08 Decem-...