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| R16-PCM-Rotate Telemetrie - NEU!! |
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R16-PCM-Rotate
Fast, simple assembly and trouble free wireless data transmission with the new axial 16-channel 16bit telemetry system for strain gages
The new R16-PCM-Rotate is a rugged, waterproof axial unit for collecting dynamic measurements from rotating devices under shock and vibration loads like railway wheels, gear boxes, test rigs or other axial applications.
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R16-PCM-Rotate
Fast, simple
assembly and trouble free wireless data
transmission with the new axial 16-channel
16bit telemetry system for strain gages
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R16-PCM telemetry system SET
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The new
R16-PCM-Rotate is a rugged, waterproof axial unit for collecting
dynamic measurements from rotating devices under shock and vibration
loads like railway wheels, gear boxes, test rigs or other axial
applications. It enables conditioning, digitization and wireless
transmission of up to 16 parallel strain gage (STG) signals. Signal and
power transfer is contactless, data being transmitted optically and
power inductively. No batteries and no routine maintenance! The fully
sealed environmental housing and extended operating temperature range
make it particularly suitable for off-road and winter testing in
arduous conditions.
On the
rotating side the strain gage signals are conditioned and amplified.
The analog strain gage signals are converted into a 16 bit digital
format. Data transmission from the rotating to the stationary side is
achieved by an infrared telemetry link along the centerline of the axis
for a serial bit stream. The power for the rotating amplifiers sensor
excitation and signal conditioning is supplied via induction. This
ensures uninterrupted continuous power supply. The rotating strain gage
amplifiers are software programmable via web interface. The settings
are gain, auto-zero and type of strain gauge.
On the
stationary side the digital output is connected to the decoder unit via
a standard data cable. The decoder unit converts and de-multiplexes the
serial bit stream into a parallel format. This parallel signal along
with address and clock information is converted to 16 each analog
signals (+/-10V) and made available on a Sub-D connector on the decoder
unit. Optional is an IP-LAN interface for digital transfer of
data’s into the PC available.
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R16-PCM -
Technical Data:
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Front side
Rear side
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Encoder
(Rotor Electronic)
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Decoder
/ IND-PWR
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Number
of channels:
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16
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Number
of channels:
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16
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Sensor
support
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Strain
gages full and half bridge
≥ 350Ω
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Analog
Output
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+/-10V
via 37-Sub-D connector
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Excitation
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4V
for all channels
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Digital
Output
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PCM serial (optional PCM
interface
for PC)
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Gain
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125-250-500-1000-2000
(selectable
by software)
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Offset
calibration
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Automatically
(Auto Zero)
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Anti-aliasing
filter
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5-pole
Butterworth and
2-stages digital down sampling filter
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Band
width
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3000
Hz per channel
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Band
width
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3000
Hz per channel
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Sampling
rate
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9500
Hz per channel
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6000 Hz on request!
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Resolution
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16
bit ADC
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DAC
(digital to analog converting)
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16 bit
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Powering
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Inductive
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Powering
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10-30V,
50 Watt (e.g. 24V 2A)
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Data
transmission
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PCM
digital infrared link
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Data
receiving
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PCM
digital twisted pair
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Operating
temperatures
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-30
… 80°C
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Operating
temperatures
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-20
… 70°C
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RPM
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Max.
3600
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Dimensions
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100
diameter, 110 Lengths (mm)
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Dimensions
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2x
205 x 105 x 120 (mm)
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Weight
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1250
gram
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Weight
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1050
gram
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Housing
protection type
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IP65
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Housing
protection type
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IP54
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Housing
material
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Aluminum
anodized
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Housing
material
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Aluminum
anodized
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Humidity
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20…100%
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Humidity
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20
... 80% (not condensing)
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Shock
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1000g
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Shock
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100g
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Vibration
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+/-
10g
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Vibration
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5g
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Power/Data
cable
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Length
up to 50m, 5m is standard
(between Encoder /Decoder)
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System
accuracy
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±0.25%
(without sensor)
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Application on gearbox
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| | Datenblatt PDF  Bedienungsanleitung PDF Anwendungsbeispiele PDF |
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