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Wireless Data Logger , Model : RTR-53A |
Property |
- Temperature & Humidity Recorder with External Sensor. |
Usability |
- Wireless Communication, range about 100 meters. (if direct and unobstructed) |
Attribute |
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CE! Models (for EU) | RTR-53A/53AL | |||
Measurement Channel | 2 Ch (1 Temp and 1 Humidity Channel) | |||
Internal Temp. Sensor | - | |||
External Temp. Sensor | 0 to 55°C | |||
Thermal-Constant Time | - | |||
Sensor Response Time |
About 7 min.(90% response) |
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External Humidity Sensor | 10 to 95%RH | |||
Measurement Display Resolution | 0.1°C/1%RH | |||
Measurement Accuracy | Avg±0.3°C ±5%RH (at 25°C and 50%RH) | |||
Recording Intervals | 1,2,5,10,15,20,30 sec. / 1,2,5,10,15,20,30,60 min.Total of 15 choices (excluding event data) | |||
Logging Capacity | 8,000 data sets | |||
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)) for L Series: Large Capacity Battery Adaptor Kit (RTR-05B1) External Power Adaptor Kit (RTR-05A1) (sold separately) |
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Battery Life |
Approx. 6 months L Series: Approx 2 years and 6 months |
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Radio Standard Specifications |
ETSI EN 300-220 [ Frequency Range: 433.050 to 434.79MHz ], FCC Part15 Section249 / IC RSS-210 [ Frequency Range: 902 to 928MHz ] |
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Transmission Range | Approx. 100 meters (May vary with conditions) | |||
Dimensions |
H62mm x W 47mm x D19mm(D46.5mm:L Series) (excluding protrusions / antenna length 20mm) |
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Communication Interfaces | 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 sec. (optical communication= about 160 sec.)] |
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Water Resistance | IP64 (rated for use in daily life) | |||
Standard Sensor / Input Cable | TR-3310 (length: Approx.1m)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 ) | |||
Others | 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. |