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Vibration Monitoring Unit
Series HE205
IECEE
IECEx
•
Vibration acceleration (g rms)
•
ATEX / IECEx / EACEx Zone 2 / 22 and 1 / 21
•
cULus OrdLoc / HazLoc Div 2
•
2 potential-free switching contacts (Window
function)
•
Analogue current output: 4–20 mA
•
Frequency range: 10 Hz – 1000 Hz
Date of manufacture:
Type description:
Serial no.:
1 Hz – 1000 Hz
Betriebsanleitung
englisch
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Summary of Contents for Hauber Elektronik HE205 Series
- Page 1 Vibration Monitoring Unit Series HE205 IECEE IECEx • Vibration acceleration (g rms) • ATEX / IECEx / EACEx Zone 2 / 22 and 1 / 21 • cULus OrdLoc / HazLoc Div 2 • 2 potential-free switching contacts (Window function) •...
- Page 2 HAUBER-Elektronik GmbH Operating instructions Vibration Monitoring Unit Type HE205 Standard and ATEX / IECEx / EACEx HE205 Version: 2021-02-05 Attention! Prior to commissioning the product, the instruction manual must be read and understood. All rights reserved, including rights to translation. Subject to modifications.
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Page 3: Table Of Contents
HAUBER-Elektronik GmbH Contents Contents ..............................3 Safety information ............................ 4 General ..............................4 Symbols used ............................4 Scope of this instruction manual ......................5 Vibration monitoring HE205 ........................5 Intended Use ............................5 Scope of supply ............................5 Documents and Certificates ........................6 Transfer of liability when operating in potentially explosive atmospheres .......... -
Page 4: Safety Information
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. -
Page 5: Scope Of This Instruction Manual
HAUBER-Elektronik GmbH Scope of this instruction manual This instruction manual for the HE205-type vibration monitoring unit applies to the following versions: HE205.00, HE205.02 and HE205.01 The variants are functionally identical. The variants HE205.02 and HE205.01 have additional certifications and labels which permit use in potentially exclusive atmospheres. Vibration monitoring HE205 The HE205 type vibration monitoring unit is used to measure and monitor the vibration acceleration of machinery. -
Page 6: Documents And Certificates
HAUBER-Elektronik GmbH Documents and Certificates You can find the following documents and certificates for HE205 type at www.hauber- elektronik.de where they can be viewed and downloaded: • EU type examination certificate ATEX, no.: UL 20 ATEX 2421X • EU type examination certificate IECEx, no.: IECEx ULD 20.0022X •... -
Page 7: Overview Of Application Areas
HAUBER-Elektronik GmbH Overview of application areas Version Coding M12 connector Connection Integrated cable -40 °C ≤ T ≤ 85 °C Measuring head temperature T -40 °C ≤ T ≤ 60 °C Ambient temperature T -35 °C ≤ T ≤ 125 °C -35 °C ≤... - Page 8 HAUBER-Elektronik GmbH...
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Page 9: Example Labels
HAUBER-Elektronik GmbH Example labels Variant 1 - HE205.00.xx.xx.xx.00.000 Variant 2 - HE205.00.xx.xx.xx.01.xxx Variant 3 - HE205.02.xx.xx.xx.00.000 Variant 4 - HE205.02.xx.xx.xx.01.xxx Variant 5 - HE205.01.xx.xx.xx.00.xxx Variant 6 - HE205.01.xx.xx.xx.02.xxx... -
Page 10: Information On The Culus Validity Range
HAUBER-Elektronik GmbH Information on the cULus validity range In order to install the device according to the UL/CSA/IEC standard, the following information must be observed. Electrical protection Devices must be protected by means of fuses, circuit breakers, overheating protection, impedance-limiting switches or similar to ensure protection against excessive power output if there is a fault in the device. -
Page 11: Functional Safety Instructions
HAUBER-Elektronik GmbH Functional safety instructions 12.1 Safety level / key indicators The HE205 vibration monitoring hardware was tested by TÜV Süd. The results meet the criteria according to SIL2 and Pl-d. …. Safety marking placeholder1 …. Safety marking placeholder2 12.2 General notes A reboot of the vibration monitoring unit must be performed annually in order to test the switching of potential-free switching contacts. -
Page 12: Technical Data
HAUBER-Elektronik GmbH Technical data 13.1 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 – 1 g rms Measuring range: 0 – 2 g rms 0 –... -
Page 13: Operating Range Of The Vibration Monitoring Unit
HAUBER-Elektronik GmbH 13.3 Operating range of the vibration monitoring unit The operating range is independent from the measuring range. It can be derived from the maximum acceleration, which is 16.5 g across all frequencies. The maximum measurable vibration velocity is based on the formula ��... -
Page 14: Typical Frequency Response
HAUBER-Elektronik GmbH 13.4 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. 2: Typical frequency response 10 Hz–1000 Hz Frequency in Hz Amplification in dB 1 Hz–1000 Hz The frequency response is recorded using two reference sensors. -
Page 15: Mechanical Data
HAUBER-Elektronik GmbH 13.5 Mechanical data For more information see Section "Coding" on page 27. Housing material: Stainless steel V2A, material no.: 1.4305 (standard) Cylinder head Allen screw M8 x 20 mm Fastening: Thread pitch: 1.25 mm (standard) Mounting: Housing must be earthed via the M8 fastening Cover tightening torque 5 Nm Measuring direction:... -
Page 16: Connection
HAUBER-Elektronik GmbH Connection Version: M12 connector Pin 1: 24 V DC Pin 2: Pin 3: 4-20 mA output signal Pin 4: NC (Not connected) Pin 5: Potential-free switching contact 1 Pin 6: Potential-free switching contact 1 Pin 7: Potential-free switching contact 2 Pin 8: Potential-free switching contact 2 Version:... -
Page 17: Functional Description
HAUBER-Elektronik GmbH Functional description In an explosive atmosphere the vibration monitoring unit HE205 will only be opened in a de-energized state. The type HE205 is used for monitoring vibration acceleration. If the acceleration value is below or above the adjustable window area, an alarm will be triggered. -
Page 18: Alarm And Limit Setting
HAUBER-Elektronik GmbH 15.2 Alarm and limit setting By pressing the "Save Config" button, the current configuration is displayed by the LEDs around the HEX switches. For further information, see chapter "Limit values and delay times” on page The limit values and delay times are calibrated using the respective HEX switch. As soon as a switch position is changed, the LEDs around the Hex switch start to blink. -
Page 19: Limit Values And Delay Times
HAUBER-Elektronik GmbH 15.3 Limit values and delay times Limit values (g) Position Measuring 0-1 g 0-2 g 0-4 g 0-6 g 0-8 g 0-10 g range 0.063 0.125 0.25 0.375 0.625 0.125 0.25 0.75 1.25 0.188 0.375 0.75 1.125 1.875 0.25 0.313 0.625... - Page 20 HAUBER-Elektronik GmbH...
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Page 21: Assembly And Disassembly
HAUBER-Elektronik GmbH Assembly and disassembly 16.1 General notes Assembly and disassembly work on and with the monitoring unit may only be performed by an authorised specialist familiar with the safety regulations governing handling electrical components! When using EX-certified monitoring units in potentially explosive atmospheres, the professional must also be familiar with the relevant safety regulations! Before assembly and disassembly disconnect the monitoring unit from the power supply! Separate plug connections must always be de-energized! If EX-certified... -
Page 22: Tamper Protection
HAUBER-Elektronik GmbH 16.3 Tamper protection Attach seal labels The "SEALED" seal label reveals any unauthorised opening of the housing cover. After installation of the housing cover by the system operator, the seal label shall be attached to the side above the housing joint. If any tampering is attempted, the seal label is destroyed and the tampering will be visible to the system operator Fig. -
Page 23: Installation And Commissioning
HAUBER-Elektronik GmbH Installation and commissioning 17.1 General notes Installation and commissioning of the vibration monitoring unit may only be performed by an authorised specialist familiar with the safety regulations governing handling electrical components. When installing and commissioning EX-certified monitoring units in potentially explosive atmospheres, the professional must also be familiar with the relevant safety regulations! The commissioning will only be carried out with the housing cover correctly screwed on... - Page 24 HAUBER-Elektronik GmbH 17.1.2 Alternative earthing concept With the alternative earthing concept, the sensor cable shield has a connection to the sensor housing. The sensor housing uncoupled from the machine earth by means of an EMC adapter (red). With the alternative earthing concept an electrically secure earth connection is only ensured for versions with an M12 connector.
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Page 25: Maintenance And Repair
HAUBER-Elektronik GmbH Maintenance and repair 18.1 General notes Repair and cleaning work on vibration monitoring units may only be performed by an authorised specialist familiar with the safety regulations governing handling electrical components. Before repair and cleaning disconnect the monitoring unit from the power supply! Separate plug connections must always be de-energized! Immediately replace defective connection cables! A defective vibration monitoring unit must be completely replaced! -
Page 26: Transport, Storage And Disposal
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 temperature. The product contains electronic components and must be disposed of properly in accordance with local laws and regulations. -
Page 27: Coding He205
HAUBER-Elektronik GmbH Coding HE205 HE205. 00. 16. 01. 00. 00. 000 HE series 205 = Monitoring SIL2 4-20 mA ~ g rms free limit values (Window function) ATEX / IECEx / EACEx 00 = no ATEX / IECEx / EACEx 01 = ATEX / IECEx / EACEx (Zone 1 / 21) 02 = ATEX / IECEx / EACEx ( Zone 2 / 22) Measuring range... -
Page 28: Eu Declaration Of Conformity
HAUBER-Elektronik GmbH EU declaration of conformity HAUBER-Elektronik GmbH Fabrikstraße 6 D-72622 Nürtingen-Zizishausen declare under our sole responsibility that the vibration sensor/monitoring, evaluation devices product that relate to this declaration meet the basic health and safety requirements of the norms and directives below.
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