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Holthausen ESW-Mini-C-252 (hol551)) 震動檢測儀
Holthausen ESW-Mini-Ex-DUO-C-210 振動檢測儀
Made in Germany
Holthausen Elektronik develops and produces customized solutions for the vibration monitoring.
Uncontrolled vibrations can cause cost-intensive service- or repair work.
This perhaps can lead to machine downtime or even to loss of prouction.
Also life threatening situations may arise by excessive vibrations at technical installations.
With our security-related products, you can detect problems early and resolve them for low-cost.
In addition to the vibration monitoring we offer:
- level monitoring
- SMD-assembly
- cable assembly
- contract manufacturing and the devices mounted on.
For detailed Information, our team are available at your disposal.
Overview of our product range
Mini-C (hol551)
Vibration Monitoring
Small-Compact/Ex (hol660)
Vibration Monitoring
Akku-Ladestation (BC-30-60)
Aircraft Battery Charger System
Niveau-Control II
Level Monitoring
Small-Compact/Ex (hol660)
Vibration Monitoring
PDF DOCUMENTATION:
Small-Compact/Ex Manual
Small-Compact/Ex Examination Certificate
Small-Ex-Compact(hol660) technical Datasheet
3rd Supplement to the Examination Certificate
Small-Compact/Ex (hol660) Declaration of Conformity multilingual deutsch/englisch
DESCRIPTION:
The ESW? - Small-Compact / Ex (hol660) used for permanent machine monitoring.
Undesired vibrations that occur owing to mechanical defects or imbalances in the machine being monitored are detected early. With the help of the two alarm relay warning devices can be addressed. Thanks to this early detection, increased wear is avoided with the associated costs and extend the life. Production downtimes arereduced, resulting in a higher planning security is guaranteed.
The integrated sensor, the high-quality housing and simple installation and operation of the ESW? - Small-Compact / Ex (hol660) high reliability is ensured.
Other features include the adjustable measurement range, the switchable analog output, which can be used to set the alarm limits, and the self-test function.
Optionally can be activated for one of the two relay alarm memory.
The device is approved under atmospheric conditions or flammable dusts for use in gas-air mixtures according to the ATEX Directive 94/9 EC.
Labeling gases: II 2G Ex d IIC T6 Gb /
Labeling dusts: II2D Ex tb IIIC T80°C Db
Also an IEC Ex Declaration of Conformity is available: IECEx BVS 13.0006X
APPLICATION FIELDS:
In all technical applications in which oscillations occur, the ESW? - Small-Compact / Ex (hol660) is a valuable aid constitutes. Here are some examples:
? Fans, pumps and blowers
? vibrators, decanters and separators
? Conveyor and transport equipment
? Drives
? Machine tools, processing and production machines
TECHNICAL DATA:
Operating voltage:
24V DC ± 20%, reverse polarity protected
Power consumption:
max. 100mA
Temperature range:
-40 ° C to + 60 ° C
Degree of protection:
IP 68
weight:
about 1.4kg
Connection cable:
2m data line 10 x 0.34 mm2, shielded Sheath material: PUR, temperature range: -40°C .. +90°C
Measuring range:
0 to 10 / 0 to 20 / 0 to 50mm/s, switchable
Signal detection:
Compared to average RMS
Frequency range:
10Hz to 1kHz (-3dB)
Analog output:
0 to 20mA or 4 to 20mA current source proportional to measuring range
Switching outputs:
two potential free contacts K1 and K2 (30V, 1A)
Charging System (BC-30-60)
Charging System (BC-30-60)
Aircraft Battery Charger System
PDF DOCUMENTATION:
BC-30-60 Akku Ladestation Handbuch deutsch
DESCRIPTION:
Time savings due to reduction of effort at prescribed procedures
Furnishing of proof by logging of all values
Health-promoting, there must be measured less frequent and less vapors are inhaled
automated aircraft NiCd battery charging system functional testing, analysis and maintenance
Provisions of battery manufacturers are integrated into automated functional processes
Permanent monitoring of voltage and temperature of each cell
Example of a function: Loading, reloading, unloading, cooling, Loading and Reloading
Networking capabilities (centralized management of multiple charging stations available)
APPLICATION FIELDS:
The battery charger
Akku-Ladestation (BC-30-60)
Akku-Ladestation (BC-30-60)
Flugzeugakku-Ladestation
PDF DOKUMENTATION:
BC-30-60 Akku Ladestation Handbuch deutsch
PRODUKTBESCHREIBUNG:
- Zeitersparnis durch Aufwandsbegrenzung bei vorgeschriebenen Abl?ufen
- Erfüllung der Nachweispflicht durch Protokollierung s?mtlicher Werte
- Gesundheitsf?rdernd, da seltener gemessen werden muss und weniger D?mpfe eingeatmet werden
- automatisiertes NiCd-Flugzeugakku-Ladesystem zur Funktionskontrolle, Analyse, Wartung und Instandhaltung
- Vorschriften der Akkuhersler sind in automatische Funktionsabl?ufe integriert
- permanente überwachung von Spannung und Temperatur jeder einzelnen Zelle
- Beispiel einer Funktion: Laden, Nachladen, Entladen, Abkühlen, Laden und Nachladen
- Netzwerkf?hig (zentrale Verwaltung mehrerer Ladestationen m?glich)
ANWENDUNGSBEREICH:
Die Akku-Ladestation kann überall dort eingesetzt werden, wo es auf eine sorgf?ltige Behandlung von NiCa-Akkus ankommt.
Konzipierter Einsatzzweck ist das sichere Laden und Entladen von Flugzeugakkus.
TECHNISCHE DATEN:
Betriebsspannung:
230V AC / 50Hz
Temperaturbereich:
0°C ... +40°C
Kühlung:
Ventilatoren innerhalb des Schranks
L?rmemission:
charge, recharge, standby: typ. 50 dB (A); discharge: typ. 63 dB (A)
Geh?useschutzart:
IP 20
Ma?e:
60 x 100 x 44cm (B x H x T)
Gewicht:
100Kg
Maximaler Ladestrom:
45A
Maximaler Entladestrom:
63A
Anzeigen:
15" Touch-Display
Dokumentenformat:
Sensoren, Zubeh?r
Ladungsverst?rker (hol350)
Sensoren, Zubeh?r
- Betriebsspannung: 24V DC+-10%
- Stromaufnahme: max. 30mA
- Schutzart: IP 20
- Frequenzbereich: 1Hz - 100kHz +- 0.5dB
- Temperaturbereich: 0°C - 70°C
- Galvanisch getrennter Eingang/Ausgang
- direkter Anschluss einer A/D Karte m?glich
mehr ...
ICP? Konstantstromquelle (hol491)
Sensoren, Zubeh?r
- Betiebsspannung: 24V DC +-10%
- Stromaufnahme: max. 30mA
- Schutzart: IP 20
- Frequenzbereich: 0.2Hz - 100Khz
- Temperaturbereich: 0°C- 70°C
- Messgr??e: Schwingbeschleunigung
- Aufbereitung von Kleinsignalen
- Kurzschluss-oder Leitungsbruchüberwachung
mehr ...
Trennverst?rker (hol301)
Sensoren, Zubeh?r
- Versorgung: 18V DC - 36V DC
- Eingang: 0/4 - 20mA
- Schutzart: IP 40
- Ausgang: 0/4 - 20mA
- Temperaturbereich: -20°C - +70°C
- 2-Leiter Technik
- Galvanisch getrennter Verst?rker
mehr ...
DW20 / DW60 Drehzahlw?chter
Sensoren, Zubeh?r
- Versorgung: 10V- 16V DC
- Schaltleistung: 12W
- Schutzart: IP 66
- Schaltausgang: gegen Masse(open collector)
- Temperaturbereich: -20°C - +80°C
- Hohe Zuverl?ssigkeit
- Kompakt & Robust
- kundenspezifische Schaltschwelle
- Alarmausgang
Füllstandsüberwachung
Niveau-Control II
Füllstandsüberwachung
- Zuverl?ssige Füllstandsanzeige
- Druckfestigkeit: 7bar
- Schutzart:IP67
- Geeignet für fast alle flüssigen Medien
- 1 Alarmausgang:
- variable Alarmverz?gerung
- weiter Temperaturbereich Wasser :-40°C - +120°C,
- Messgr??e: über - Unterschreiten des Füllstandes
mehr ...
EASYLEVEL
Füllstandsüberwachung
- Versorgung: 10V-32V DC
- Stromaufnahme: 350mA
- Schutzart: IP 20
- Aufl?sung Anzeigebereich: 0.5%
- Gewicht: ca. 375g
- Temperaturbereich: 0°C - +55°C
- Anzeige von bis zu sieben Tanks
- Kraftstoff-, Wasser-, Gas-, F?kalientanks
Schwingungsüberwachung
Small-Transmitter/Ex (hol660)
Schwingungsüberwachung
- 2- / 3-Leiter Anschluss
- Versorgungsspannung 24V DC, verpolungssicher
- Schutzart IP 68
- Stromaufnahme max. 27mA
- Analogausgang 4-20mA
- Temperaturbereich : -40°C - +65°C
- ATEX-Zulassung BVS 08 ATEX E 088 X - Druckfeste
- IEC Ex-Zulassung IECEx BVS 13.0006X
mehr ...
Small-Compact/Ex (hol660)
Schwingungsüberwachung
- Variable oder feste Schaltschwelle
- Ansprech-/Abfallverz?gerung
- Schutzart: IP 68
- Abgleichhilfe
- Alarmspeicher
- Analogausgang: 0mA/4mA..20mA
- Signalbewertung: Mitwert auf RMS abgeglichen
- Temperaturbereich : -40°C - +60°C
mehr ...
Compact/Ex (hol600)
Schwingungsüberwachung
- Variable oder feste Schaltschwelle
- Ansprech-/Abfallverz?gerung
- Schutzart: IP68
- Abgleichhilfe
- Alarmspeicher
- Analogausgang: 0mA/4mA - 20mA
- Signalbewertung: Mitwert auf RMS abgeglichen
- Temperaturbereich: -20°C - +65°C
mehr ...
Mini-C/Ex (hol6550)
Schwingungsüberwachung
- Variable / feste Schaltschwelle
- Ansprech- / Abfallverz?gerung
- Schutzart: IP 68
- Alarmspeicher
- Analogausgang: 0mA/4mA - 20mA
- Performance-Level C Cat. 2
- Signalbewertung: arith Mitwert auf RMS abgeglichen
- Temperaturbereich : -20°C - +65°C
Mini-C (hol551)
Vibration Monitoring
PDF DOCUMENTATION:
Mini-C (hol551) User manual
Mini-C (hol551) technical Datasheet
DESCRIPTION:
The ESW? -Mini-C is used for permanent machine monitoring and corresponds at this technical execution to performance level PL-c.
Unwanted vibrations,which occur through mechanical defects or imbalances, are detected at the monitored machines in time. Using the alarm relay,warning devices can be adressed.Thanks to the early detection, a rising wear and the associated costs is avoided and the life time is prolonged. Also production losses are reduced,whereby a higher planning security is guranteed.
Through the integrated sensor, a stabil Die-cast aluminum housing and the easy installation and handling of the ESW? -Mini-C, high reliability is guaranteed. The device can be manufactured with an analog output, which behaves proportional to the measurement range.
Performance-Level PL-c (acc. to EN13849) / category Cat.-2
Diagnostic coverage DC = low / mean time to dangerous failure MTTFd = high
APPLICATION FIELDS:
At all technical applications in which oscillations occur, the ESW? -Mini-C is a valuable support. Here are some examples:
- Fan,pumps and air blower
- shaker,decanter and separators
- Conveying and transport equipment
- Drives
- Instrument, processing and production machines
TECHNICAL DATA:
Performance-Level PL-c (acc. to EN13849) category Cat.-2:
diagnostic coverage DC = low meantime to dangerous failure MTTFd = high
operating voltage:
24V DC 10%
current input:
max. 45mA
temparature range:
0°C bis +65°C
type of protection:
IP 65
case:
Aluminium pressure-die-casting
case dimensions:
98 x 34 x 64mm (w x h x d)
weight:
ca. 650g (with baseplate)
baseplate (optional):
aluminum baseplate 97 x 4 x 63mm with 19mm hexagonal bolt, M8 x 1,25 x 20mm, internal threat
connection cable:
different length and cable type, connected device side firmly
sensor:
integrated acceleration sensor
measuring value:
vibration acceleration in m/s2 or schwing speed in mm/s
measurement range:
0 bis 10g (1g = 9,81m/s2), or 0 bis 20mm/s, non-adjustable, or 0 bis 15mm/s, 0 to 30mm/s, 0 to 45mm/s, adjustable over DIP switch inside the case
signal assessment:
arithm. average, aligned to RMS
frequency range:
1Hz bis 100Hz or 3Hz to 30Hz or 5Hz to 1kHz or 10 to 1kHz (-3dB)
filter:
Butterworth, 40dB/dek or. 12dB/okt
analog output (optional):
0 to 20mA or 4 to 20mA, constant current proportional to the measurement range
switching output:
potential-free changeover (30V, 1A)
Niveau-Control II
Level Monitoring
PDF DOCUMENTATION:
Niveau Control 2 Handbuch deutsch
Niveau Control 2 Beslschlüssel deutsch
DESCRIPTION:
The level limit switch Niveau-Control is used to protect machines and equipment from the consequences of impermissible filled levels. It continuously monitors the level of the medium and upon the limiting values being exceeded or undershot, triggers an alarm.
Depending on the model, the watertight instrument has a working temperature range of -40°C to +120°C. All cabling work can be conveniently carried out in the installed state, since the Niveau-Control is connected from the upper side with a plug. Alternatively, the instrument can also be supplied with a sized cable. Also a potential free version is available.
Thanks to the simple construction, the robust shape and the ease of commissioning, a broad area of application becomes possible, and a high reliability is ensured.
Other features are the short-circuit resistant alarm output with reverse polarity protection, a test input for function testing of the entire electronics in the instrument and the self-sealing brass thread, with which the device can be e.g. directly screwed into an engine block.
APPLICATION FIELDS:
In all the technical applications in which the filled levels have to be monitored, the Niveau-Control is a valuable aid. Here are a few examples:
Level monitoring or overfilling protection for
- water and coolant (glycol mixture)
- oil (hydraulic oil, diesel, heating oil, motor oil)
TECHNICAL DATA:
operating range:
9V .. 36V DC
Power consumption:
max. 10mA (w/o alarm)
temperature range:
-40°C .. +120°C (Water), -20°C .. +100°C (Oil and AVGAS)
protection level:
IP67
weight:
ca. 120g
Connector:
AMP Superseal connector included, series 1.5 with silicone seals, Socket for single wires as a kit supplied
Compressive strength:
7 bar
Alarm output:
1 Amp continuous current over the entire temperature range, short circuit protection, depending on the version to ground or to supply voltage switching
Schwingungsüberwachung
Mini-C (hol551)
Schwingungsüberwachung
- Die technische Ausführung entspricht Performance Level "c"
- Integrierter Sensor
- Kompakte Einheit im Aludruckgussgeh?use IP65
- Einslbare Grenzwertüberwachung mit Schaltkontakt
- Analogausgang 0mA bis 20mA oder 4mA bis 20mA
- Einslbarer Messbereich (Option)
- Alarmspeicher (Option)
- Temperaturbereich: 0°C - +65°C
mehr ...
Mini (hol550)
Schwingungsüberwachung
- Variable / feste Schaltschwelle
- Ansprech- / Abfallverz?gerung
- Schutzart: IP 65
- Alarmspeicher
- Analogausgang: 0mA/4mA - 20mA
- potentialfreier Schaltausgang
- Signalbewertung: Mitwert auf RMS abgeglichen
- Temperaturbereich : -10°C - +65°C
mehr ...
Small-Transmitter (hol603)
Schwingungsüberwachung
- 2- / 3-Leiter Anschluss
- Versorgungsspannung 24V DC, verpolungssicher
- Schutzart IP 68
- Stromaufnahme max. 27mA
- Analogausgang 4-20mA
- Signalbewertung Mitwert, auf RMS abgeglichen
- Temperaturbereich : -55°C/-60°C - +65°C
mehr ...
Compact-Alu (hol610)
Schwingungsüberwachung
- Variable / feste Schaltschwelle
- Ansprech- / Abfallverz?gerung
- Schutzart: IP 65
- Abgleichhilfe
- Alarmspeicher
- Analogausgang: 0mA/4mA - 20mA
- Signalbewertung: RMS
- Temperaturbereich: 0°C - +65°C