diese Seite auf deutsch
holthausen elektronik developes and produces:
units for the
vibration monitoring
called:
vibration guards
electronic vibration monitoring
here aou can see an Overview from the different units with links to the specific product description:
vibration monitoring - ESW®-VibroWatch
• compact unit in different case types
• integrated sensor
• adjustable limiting value monitoring with switching output
• alarm memory (option)
vibration monitoring - ESW®-Transmitter
• compact unit in different case types
• integrated sensor
• adjustable measuring range
• analog output (current or voltage )
vibration monitoring - ESW®-Mini (hol550)
• compact unit in die cast aluminum cabinet IP65
• integrated sensor
• adjustable limiting value monitoring with switching output
• adjustable measuring range (option)
• analog current output 0 to 20mA or 4 to 20mA
• alarm memory (option)
ESW®-Midi (hol556) | ESW®-Midi-II (hol586)
• compact unit in die cast aluminum cabinet IP65
• 230V or 24V supply voltage
• integrated or external sensor
• one resp. two switching contacts
• seperat adjustable limiting values
• analog current output 0 to 20mA or 4 to 20mA (option)
• alarm memory (option)
ESW®-Midi-VA (hol557) | ESW®-Midi-II-VA (hol587)
• compact unit in high grade steel V4A cabinet (1.4571) IP65
• 230V or 24V supply voltage
• integrated or external sensor
• one resp. two switching contacts
• adjustable limiting value monitoring with 2 switching contacts
• analog current output 0 to 20mA or 4 to 20mA (option)
• alarm memory (option)
vibration monitoring - ESW®-Midi-II (hol586)
• compact unit in die cast aluminum cabinet IP65
• 230V or 24V supply voltage
• integrated or external sensor
• zwei Schaltkontakte
• getrennt einstellbare Grenzwerte
• Analog-Stromausgang 0 bis 20mA oder 4 bis 20mA (Option)
• Alarmspeicher (Option)
vibration monitoring - ESW®-Compact (hol600)
• compact unit in stainless steel cabinet 1.4571, IP68
• integrated sensor with sensor monitoring
• self-test
• 3 adjustable measurement ranges
• analog current output 0 to 20mA or 4 to 20mA
• monitoring of 2 adjustable limiting values
• two switching contacts
• alarm memory (option)
• precise adjustment of the limiting values through analog output
vibration monitoring - ESW®-small-Compact
• different case materials:
Aluminium, high grade steel V2A (1.4305) or V4A (1. 4571)
• integrated sensor with sensor monitoring
• comprehensive self-test-functions
• 3 adjustable measurement ranges
• analog current output 0 to 20mA or 4 to 20mA
• monitoring of 2 adjustable limiting values
• two switching contacts
• alarm memory (option)
• precise adjustment of the limiting values through analog output
vibration monitoring - ESW®-Compact/Ex (hol600/Ex)
• Ex-approval DMT 01 ATEX E 179X
• compact unit in stainless steel cabinet V4A IP68
• integrated sensor with sensor monitoring
• self-test
• 3 adjustable measurement ranges
• analog current output 0 to 20mA or 4 to 20mA
• monitoring of 2 adjustable limiting values
• two switching contacts
• alarm memory (option)
• precise adjustment of the limiting values through analog output
ESW®-small-Ex... (Compact, VibroWatch, Transmitter, Sensor)
• for use in highly explosion-prone areas
• Pressure resistant enclosure in the categories 2G and 2D
• Ex-approval BVS 06 ATEX E 128 X
• different case materials:
Aluminium, high grade steel V2A (1.4305) or V4A (1. 4571)
• type of protection: IP68
• the technical design varies according to the
customers requirements
vibration monitoring - ESW®-Compact-Alu (hol610)
• compact unit in light aluminum cabinet IP68
• integrated sensor with sensor monitoring
• self-test
• 3 adjustable measurement ranges
• analog current output 0 to 20mA or 4 to 20mA
• monitoring of 2 adjustable limiting values
• two switching contacts
• alarm memory (option)
• precise adjustment of the limiting values through analog output
vibration monitoring - ESW®-Multi (hol510)
• euro card in the snap-rails cabinet IP 50
• operating elements on the front panel
• supports a large number of sensor types
• integrated sensor supply and sensor monitoring
• analog current output 0 to 20mA or 4 to 20mA
• analog voltage output 0 to 5V (option)
• monitoring of 2 limiting values with switched outputs
• measurement range, switching threshold and delay
can be adjusted
• alarm memory with reset function, self-test
vibration analyzer - VDT02-A, VDT02-W, VDT-APS
• DIN rail mounting
• alphanumerical two line display
• different sensors possible
• adjustable sensor sensitivity
• test function and O.K. Relais
• spectral analysis / FFT
• bearing condition - trend
• velocity trend prediction
• instruments interconnection via CAN-Bus (max 64 units)
• vibrations analyzer with displacement sensors (VDT02-W)
• relative position and speed measurements (VDT-APS)
vibration monitoring - VIBER-A (hol700)
Portable vibration measurement device
with bearing condition monitoring
• compact and robust plastic housing
• vibration: 0 to 200mm/s / 10Hz to 3,2kHz
• bearing condition: 0 to 20g / 3,2kHz to 20kHz
• magnetic sensor
• 1m cable length (between instrument and pick-up)
• battery operation (9 V-Block) / battery state check
• simple operation
ATEX acceleration sensor: ESW®-small-Ex...-Sensor
• for use in highly explosion-prone areas
• Pressure resistant enclosure in the categories 2G and 2D
• Ex-approval BVS 06 ATEX E 128 X
• different case materials:
Aluminium, high grade steel V2A (1.4305) or V4A (1. 4571)
• type of protection: IP68
• temperature measuring
• the technical design varies according to the
customers requirements
revolution sensor DW20 / DW60
• permanent revolution monitoring
• alarm function
• short circuit proof, pole safe
• thermal monitoring
hence
• smaller wear
• extended lifetime
• fewer production downtimes
• a higher degree of certainty of planning
Benötigt werden diese Schwingungswächter zur Schwingungsüberwachung z.B. in folgenden Einsatzbereichen, bzw. Einrichtungen:
- blowers
- decanters
- fans
- hoisting
- jolters
- pumps
- separators
acceleration,
acceleration guard,
acceleration sensor,
ATEX,
bearing,
bearing condition,
case,
category,
Compact,
condition,
control,
conventional,
diagnosis,
easyflow,
easylevel,
electronic,
electronically,
engine,
enginemonitoring,
ESW,
evaluation,
Ex,
fill level,
flow,
flowmeter,
flowsensor,
Germany,
guard,
Holthausen,
integrated,
integritaets,
laptopcase,
layout,
level,
limit switch,
Lowcost,
machine,
maintenance,
measuring,
meter,
Midi,
Mini,
mobile,
monitoring,
mounting,
Multi,
Nettetal,
notebookcase,
notebookkoffer,
NRW,
observance,
parts,
pickup,
prevent,
prevention,
quickness,
rotaring,
rotation,
rotierende,
rotierenden,
safety,
security,
Sensor,
sensor,
sicherheits,
SIL,
SMD,
speed,
stainless,
steel,
step,
suitcase,
supervision,
surveillance,
switcher,
tank,
tank gauge,
trunk,
unwanted,
utilization,
value,
velocity,
Vibration,
vibration guard,
vibration measuring,
vibration measuring unit,
vibration monitoring,
vibrationacceleration,
vibrationmonitoring,
vibrations-,
vibrations,
vibratrationmeasuringunit,