RVR 52A Remote Voltage Recording Data Logger

Measurement Channel:
1 Voltage Channel
Input Voltage Range: 0 to 6.5V
Measurement Display Resolution: 1mV
Measurement Accuracy: 0.5% +5dgt (at 0 to 40)
Input Impedance: Approx. 1M

1 Pulse Channel
Input Voltage Range: 0 to 30V
Detection Voltage: Lo: below 0.6V / Hi: above 2V
Response Time: 30Hz / Approx.15msec or more (over 2.5V)
Response Polarity: Response Polarity
Highest No. of Counts: Highest No. of Counts
Input Impedance: Pu, Ev: Pull-up Resistor Approx.100k
Recording Capacity: 16,000 Readings x 1 ChannelÊ

1 Event Channel
Input Voltage Range: 0 to 30V
Measurement Display Resolution: 1sec.
Detection Voltage: Lo: below 0.6V / Hi: above 2V
Response Time: 1 sec.
Response Polarity: Both Lo -Hi and Hi-Lo
Input Impedance: Pull-up Resistor Approx.100k

• Recording Capacity: 8,000 Readings x 1 Channel
• Recording Interval: 1,2,5,10,15,20,30 seconds / 1,2,5,10,15,20,30,60 minutes. Total of 15 choices (Excluding Event data)
• Recording Mode: Endless (Overwrite oldest data when capacity is full) /One-time (Stop recording when capacity is full)
• LCD Display Items: Current Readings / Recording Settings / Battery Life Warning /Over Measurement Range Warning / Amount of Recorded Data
• Power: Lithium Battery (LS14250(SAFT)) x 1 /L Series (Large Capacity Battery Pack) :Lithium Battery (LS26500)Êx 1 /AC Adapter (sold separately)(*2)
• Battery Life(*3): Approx. 6 months / L Series: Approx 2 years and 6 months
• Wireless Specifications: ETSI EN 300-220 [ Frequency Range: 433.050 to 434.79MHz ], FCC Part15 Section249 / IC RSS-210 [ Frequency Range: 902 to 928MHz ]
• Dimensions: H62mm x W 47mm x D19mm(D46.5mm:L Series)(excluding protrusions / antenna length 20mm)
• Interface: Wireless Communication / Optical Communication
• Communication Speed: When downloading data (Wireless) about 2,000 readings per minute [Collection of a full unit of data= about 420 seconds (optical communication= about 160 seconds)]
• Water Resistance(*4): IP64 (rated for use in daily life)
• Standard Sensor / Input Cable: RPR-7101 (length: Approx. 1.5m) x 1
• Unit Temp. Resistance: -30 to 80°C ( Unit temp resistance and measurement range is -40 to 80°C but wireless communication cannot occur in an environment of less than -30°C )
• Other: The RVR-52A includes an internal pre-heat function which sends signals to turn ON / OFF external sensors, etc...in time with the starting of recording. Possible to measure current with the RVR-5203 4-20mA Probe. In order to download data via wireless communication, it is necessary to purchase either an RTR-57U, RTR-5W, and/or RTR-50 unit. -For optical communication, TR-50C can also be used for all types of units.

RVR-52A (battery included)