hohner

    Hohner Automation Ltd.
Home Email About Us Products Barriers Distributors Custom News

VIB-00X Explosion Proof Tri-Axial Vibration Sensor (Spider)

M   X K V - 3 6 X X - 0 0 0 0
 

|

  

Shaft

  

Output

   |  

|
| |

|

 | T = Triaxial
| | 36 = 4...20mA |
  |   |

 

 |      
| Shaft Size Connection
| KV = Vibration

1 = 2m cable
|

3 = 10m cable
Protection
E = IP66/67 St. St.
w/ 4x M5 on 2.92"
H = IP66/67 St. St.
w/ 4x 1/4-20 on 2.75"

Class I, Zone 1; Zone 21; Class II, Div 2
Technical Data Connection Details
Operating temp: - 40 ...+   60 deg C Cable
- 40 ...+ 140 deg F Ground (0V) Black
Vibration: 5g (500 Hz) Excitation (+18-36V) Red
Shock: 10g (6msec) Vib 'a' Green
Power supply: Variable Vib 'b' Purple
Weight: 2.5Kg Vib 'c' Brown
Protection: IP 66/67
Housing: Stainless Steel
Humidity: Up to 98%
 
Vibration Details
Sensitivity: 0.8mA / g (16mA over ±10g)
Frequency Resp: 0 to 1.5 kHz
Measuring Range: ±10g (3 axes)
Output Current: 4...20mA (per axis)
Supply Current: 60 - 120mA
Output Setting <=30ms
 
Outputs
4...20mA:

-10g = 4mA, 0g = 12mA, +10g = 20mA

(each axis, independent output)
Inter-Axis Phase Matching
Inter-axis phase matching (analogue), between two axis outputs sampled simultaneously:
Axes 1 – 2: ≤ 0.05° at 30Hz, equivalent to ≤ 5µs of inter-channel delay.
Axes 1 – 3; Axes 2 – 3: ≤ 0.25° at 30Hz, equivalent to ≤ 20µs of inter-channel delay.
The inter-channel delay is frequency-independent within the operating band; the corresponding phase at any frequency follows φ = 360° × f × τ.
Note: any additional inter-axis phase observed in a system is introduced by the data-acquisition sampling chain (channel-to-channel sample skew in multiplexed DAQs) or by genuine phase-shifted / elliptical motion of the monitored structure, and is not a property of the sensor.
Certifications
Does not require a barrier for use in hazardous areas, it is Flameproof, making the barrier redundant.
IP 66/X7
Ex d IIC
ATEX [Certificate]
IECEx [Certificate]
CSA [Certificate]
GOST-CU [Certificate]
 

Mounting Instructions

Hook up the vibration sensoer with the connections as described.  Make sure power supply meets specifications.  Attach unit to machine or device and use the arrows indicating inclination as reference as to which axis the measurements take place.

 
Dimensions

Hohner Corp. Tel:  1 905 563 4924 and 1 800 295 5693
5536 Regional Road 81 Fax: 1 905 563 7209
Beamsville, Ontario, L0R 1B3, Canada E-mail: hohner@hohner.com
Hohner Automation Ltd. Tel: +44 (0) 1978 363-888 and 0 845 658 2020
Units 14-16, Whitegate Industrial Estate Fax: +44 (0) 1978 364-586
Wrexham, North Wales, LL13 8UG, UK E-mail: uksales@hohner.com