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KYOWA CDV-400B Series

Multi Channel

Small-Sized Signal Conditioner System

KYOWA CDV-400B Series

Compact, Lightweight, Multiple Channels

More details

Call 022 7106162

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Compact and lightweight Suitable for an on-board and mobile application.
CDV-400B series is a multi-channel signal conditioner system to measure physical quantity such as strain, acceleraton, load, voltage and frequency. Several conditioner cards can be mounted to the unit base to configure an optimum measurement system for any application. The system operates on DC power, also an AC adaptor SA-6A is available as option.The compact and lightweight design makes the system suitable for measurement on motor bicycles, tractors, boats and wheelchair.

Features

  • 5 different kinds of conditioner units are available for configuration of an optimum system for the measurement purpose.
  • Signals of multiple units can be output through a single concentrated connector.
  • Simultaneous calibration of all channels is possible through the unit base.

PDF download

 

System Components

Unit Bases

CDV-456B、458B、464B

Signal Conditioner Units

CV-10B、11B

Low-Pass Filter Module

LFU-10B

Potentiometer Unit

Potentiometer Unit
CPT-11B

F/V Converter Module

F/V Converter Module
CFV-11B

 

Specifications

■Unit Bases

CDV-456B、458B、464B
Unit base is for slotting various conditioner cards, which has a monitor meter, a channel select switch for a monitor meter and a concentrated output connector.
Number of Measuring ChannelsCDV-456B 6
CDV-458B 8
CDV-464B 14
Power Supply11 to 30 VDC
AC line with optional AC adapter SA-6A
(except for CDV-464B)For current consumption,refer to table below.
Vibration Resistance99.07 m/s 2 (10 G), 10 to 500 Hz (amplitude 10 mm)
Dimensions & WeightRefer to table below.
Model

Current

Consumption

Dimensions

(excl. protrusions)

Weight (Approx.)
Unit Base OnlySystem*
CDV-456B0.5A or less115×59×130 mm490g880g
CDV-458B0.6A or less147×59×130mm530g1kg
CDV-464B1.1A or less259×62×135mm880g1.8kg

 

Standard Accessories

DC power cable P-65, Output cable U-59 (1 per channel), Concentrated output connector HDEB-9P (HDAB-15P for CDV-464B), Miniature screwdriver, Fuse, Instruction Manual

Optional Accessories

AC adapter SA-6A, Dummy panel DUMMY-400B-N

Signal Conditioner Units

CV-10B、11B

CV-11B

CV-10B/11B is a signal conditioner with DC excitation voltage, which can be connected strain gage or strain gage type transducers to measure load, pressure, acceleration e.t.c.
Number of Measuring Channels1
Applicable Bridge Resistance120Ω to 1000Ω, 4-gage method
Balance Adjustment RangeCV-11B
±1% (±5000 μm/m) or more
Fine zero trimmer provided
CV-10B
±0.7% (±3500μm/m) or more/bridge resistance 120Ω
±1% (±5000μm/m) or more/bridge resistance 350Ω
Balance Adjustment MethodCV-11B True electron auto balance
Accuracy within ±2μm/m
(with range set to 2 [x100μm/m])
CV-10B Manual balance
Bridge Excitation2 V DC
Sensitivity±0.1 V/10 μm/m input
Output±2 V or more (load 5 kΩ or more)
NonlinearityWithin ±0.1% FS
Range (Senstivity Selector)5 steps of 2, 5, 10, 20, 50 [x100μm/m]
AccuracyWithin ±1% FS
Vernier Control RangeContinuously variable between : ×1 to ×1/2.5
Reference Equivalent Strain (CAL) Linked with selected range10 steps of ±200, ±500, ±1000, ±2000 and ±5000 μm/m
Accuracy: Within ±0.5%
Frequency Response RangeDC to 2.5 kHz (deviation±1 dB)
Noise8 μm/m p-p (referred to input, band noise value)
Power SupplyFrom the unit base (within±30 mA)
WeightApprox. 65 g (CV-11B), approx. 55 g (CV-10B)

Standard Accessory

Input cable U-09, 1 piece/unit

Low-Pass Filter Module

LFU-10B

LFU-10B

 
Number of Measuring Channels1
DC Gain1:1 (accuracy within ±0.1% FS)
NonlinearityWithin ±0.1% FS
Cutoff Frequency5 steps of 10, 30, 100, 300 [Hz] and F (flat)
– 3 dB±1 dB at cutoff frequency
Attenuation-12 dB ±1dB/oct.
OutputVoltage : ±2 V or more (load 5kΩ or more)
Current : ±10 mA or more (load 30Ω )
SN Ratio52 dB or more to output of ±2 V
Power SupplyFrom the unit base (within ±20 mA with no load)
WeightApprox. 45 g

Standard Accessory

Input cable 10 cm long with BNC connector at both ends

Potentiometer Unit

CPT-11B

CPT-11B

CPT-11B is a unit to measure a rotation angle and speed together with a potentiometer. A power supply to measure a potentiometer resistance is built-in. Just connecting a potentiometer is needed to start measurement.
Number of Measuring Channels1
Applicable Resistance1 to 10 kΩ
Built-in Power Supply to PotentiometerConstant voltage of 1 V
Balance Adjustment Range90% or more of potentiometer resistance
Balance Adjustment MethodTrue electron auto balance
Output±2V or more (load 5 kΩ or more)
NonlinearityWithin ±0.1% FS
Range4 steps of 10, 20, 50 [%] and OFF
Accuracy: Within ±0.5%
Vernier Control RangeContinuously variable between 1x and 1/2.5x
CalibrationLinked with selected range 7 steps of ±10, ±20, ±50
and OFF, accuracy within± 0.05%
Frequency Response RangeDC to 100 Hz, ±0.5 dB
DC to 100 Hz, ±0.5 dB46 dB or more to maximum output
Power SupplyFrom the unit base (within ±30 mA)
WeightApprox. 65 g

Standard Accessory

Input cable U-10, 1 piece/unit

F/V Converter Unit

CFV-11B

CFV-11B

This unit is used for frequency-to-voltage conversion.
Number of Measuring Channels1
Input SignalDC to 5 kHz (square wave)
Output±2 V or more (load 5 kΩ or more)
NonlinearityWithin ±0.1% FS
Rang e5 steps of 0.5, 1, 2.5, 5 [kHz] and OFF
Accuracy: Within ±0.5% FS
CalibrationLinked with selected range
4 steps of 0.5, 1, 2.5 and 5 kHz
Vernier Control RangeContinuously variable between 1x and 1/2.5x
Response Time30 ms or less
Withstand Voltage between Input and Output250 V rms or 700 V p-p for one minute
Allowable Power Supply to Input Connector±6 V, ±30 mA (12 V power supply)
Power SupplyFrom the unit base (+80 mA or less)
WeightApprox. 73 g

Standard Accessory

Input cable U-10, 1 piece/unit

When mounting the modules, take care of the following limitations.

Unit

Power

Supply

to

Sensor

Number of Mountable Units
CDV-456BCDV-458BCDV-464B
CH.1~CH.7CH.8~CH.14
CFV-11BYes2222
No4333
 Remaining channels accept units other than CZA-10B/11B.
LFU-10B and other units mounted in combinationLFU-10B can be mounted to even channels only.
CFV-11B, CZA-10B/11B cannot be mounted to the last channel.

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KYOWA CDV-400B Series

KYOWA CDV-400B Series

Small-Sized Signal Conditioner System

KYOWA CDV-400B Series

Compact, Lightweight, Multiple Channels

Write your review

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