View larger

MCR-4V Voltage Programmable Loggers

Reference MCR-4V

Manufacturer: TandD

Condition: New

More info about this product.

Share on Facebook!
Remove this product from my favorite's list.
Add this product to my list of favorites.
Print

Overview
Specifications
Data sheet
Download

Number of Channels	4 channels
With Display	Yes
IP Classification	Indoor IP50
Communications	USB
Battery Life	Approx. 4.5 to 150 days ( with AA alkaline batteries )

MCR-4V Download (1.36M)

The MCR-4V is a four channel battery operated voltage data logger. Up to 4 units can be coupled together making it possible to measure and record up to 16 channels.

Quick and precise measurements are made possible with a shortest recording interval of 2 msec, and a minimum voltage resolution of 10 µV.

Using a USB connection, recorded data can be sent directly to a PC, or a SD card (not supplied) can be used. Data can also be viewed and checked on the handy LCD display.

The logger also features a handy preheat function - save battery power by supplying power only to the sensor that is being used for recording.

The MCR-4V is convenient for measuring voltage in electrical circuits, control devices and measurement instruments in factories, recording signals from actinometers, anemoscopes, rain sensors and CO2 meters. The unit can record output signals from a variety of sensors and analyzers.

1. Input Terminal
2. Preheat Terminal
3. Coupling Lug
4. LCD Display
5. Touch Panel (touchpad and control wheel)
6. SD Memory Card Slot
7. USB Port
8. Battery Cover

MCR-4V
Measurement Channels	Voltage 4ch
Input Method	Scanning Method, Differential Input, Each Channel Isolated
Input Impedance	Approx. 1.1 MΩ
Input Frequency	DC - 100 Hz
Measurement Range	±300 mV, ±1.5 V, ±6 V, ±24 V, Auto (*1) Absolute Maximum Input Voltage: ±50 V
Accuracy	When the 50-60 Hz filter is ON, varies with the Measurement Range as follows: ±300 mV : ±(0.3 % + 0.06 mV) ±1.5 V : ±(0.3 % + 0.3 mV) ±6 V : ±(0.3 % + 0.6 mV) ±24 V : ±(0.3 % + 2.4 mV) Auto : According to the range in use
Measurement Resolution	50-60 Hz Filter ON　: 0.01 mV 50-60 Hz Filter OFF : 0.1 mV
Preheat Function	Allowable Voltage Range : 3 to 24 V ( external power supply ) Allowable Maximum Current : 1.0 A
Recording Method	Instantaneous, Average, or Ave. Fine
Recording Interval	2, 5, 10, 20, 50, 100, 200, 500 ms. 1, 2, 5, 10, 15, 20, 30 sec. 1, 2, 5, 10, 15, 20, 30, 60 min. (The minimum interval will depend on the number of channels, measurement range, and 50-60 Hz filter setting.)
Logging Capacity(*2)	When recording 1 channel : up to 480,000 readings/ch When recording 2 channels : up to 240,000 readings/ch When recording 3 channels : up to 160,000 readings/ch When recording 4 channels : up to 120,000 readings/ch
Recording Mode	Endless ( Overwrite oldest data in the current recording session when capacity is full ) One Time ( Stop recording when capacity is full )
Recording Start Method	Immediate Start or Programmed Start ( by individual logger or by group )
Recording Stop Trigger	ON or OFF
Group Recording	Up to 4 units (16 channels) can be recorded simultaneously. ( Coupling of MCR-4V and MCR-4TC is possible. (*3))
LCD Display Items	Measurements, Trend Graph, Battery Level, etc.
Communication Interfaces	USB Communication
Communication Time	Download Times for Full Data via USB - While recording ( at recording interval of 2 ms. ) : Approx. 3 minutes 30 seconds - With recording stopped: Approx. 1 minute 30 seconds - From a slave unit: Approx. 4 minutes 30 seconds
External Memory	SD Memory Card, SDHC Memory Card (*4) ( For Manual or Automatic Data Export )
Power	AA Alkaline Battery x 2 (AA Ni-MH batteries may also be used) AC Adaptor (AD-05A2 or AD-05C2) USB Power ( 5 V 250 mA )
Battery Life (*5)	Approx. 4.5 to 150 days ( with AA alkaline batteries )
Input Terminal / Preheat Terminal	Screwless Terminals < Compatible Wires > Single Wire : ø 0.32mm to ø 0.65mm ( AWG 28 - 22 ) Twisted Wire : 0.08mm² to 0.32mm² ( AWG 28 - 22 ), ø 0.12 mm or more in diameter Stripping Length : 9 to 10 mm
Isolation	CH1, CH2, CH3, CH4, USB, and Preheat are isolated. ( Battery terminals are not isolated from the CH1-CH4 input terminals. ) CH1-CH4 Maximum Applied Voltage : ± 50 V Electrical Isolation Resistance : 50 MΩ or more （ DC ± 250 V ）
Dimensions	H 120 mm x W 75 mm x D 32 mm
Weight	Approx. 190 g ( including batteries )
Operating Environment	Temperature: 0 to 50 °C Humidity: 90 %RH or less ( no condensation )
Accessories	AA Alkaline Battery x 2, USB Communication Cable (US-15C), Software (CD-ROM), Card Slot Cover, User's Manual Set (Warranty Included)
1 : When "Auto" is selected, measurement range will be automatically changed according to the voltage being measured. 2 : If the logging capacity is not filled at the end of one recording session, the logger can record up to 30 times. 3 :Group Recording may not be started depending on the recording or measurement interval specifications of the connected Master unit. 4 : Please check the [Funciones] for information on memory cards whose operation has been confirmed. *5 : Battery life varies depending upon multiple factors including measurement interval and 50-60 Hz filter setting. All estimates are based on operations carried out with a new battery and are in no way a guarantee of actual battery life.