NOTE: If you choose an item with the Large Battery Pack, the large battery is NOT included. We do sell them HERE. Also, if you choose this option, YOUR ORDER MUST SHIP via GROUND ONLY. The RTR-505-TC, 505-Pt, 505-V, 505-mA, and 505-P* are wireless Communication data loggers designed to measure and record temperature (Thermocouple/Pt), voltage, 4-20mA, or pulse.The RTR-500GSM (one of our Communication Interfaces for the RTR-500 Series) is currently compatible with RTR-501, RTR-502, RTR-503, RTR-505-TC and RTR-505-Pt. Select the Wireless Data Logger to Suit Your Needs:RTR-501: Internal Temperature SensorInternal sensor provides optimum waterproof and dust proof capabilities. This is the perfect Data Logger for use in harsh environments.RTR-502: External Temperature Sensor for Wide Measurement RangeIt includes model TR-5106 sensor but many others are available as options.RTR-503 / 507: External Temperature and Humidity SensorWhile both models come with a sensor for temperature and humidity measurement, a high precision temperature/humidity sensor for RTR-507 extends the measurement range and accuracy.The body is splash proof (IP64 rated for use in daily life) and can be used in wet environments. (Note: The sensor is not water resistant; avoid dew condensation and dampness.)RTR-505: Wireless Data Logger with Input ModuleThe RTR-505 can measure and record different measurement items: RTR-505-TC: Temperature Measurement using a Thermocouple Sensor RTR-505-Pt: Temperature Measurement using a Pt100 or Pt1000 Sensor RTR-505-V: Voltage Measurement using a variety of Sensors RTR-505-mA: 4-20mA Measurement using a variety of Sensors RTR-505-P: Pulse Measurement using a variety of SensorsRTR-574 / 574-H: For Luminescence, UV Intensity, Temperature and Humidity Measurement. It includes two sensors to measure and record Luminescence/UV (ISA-3151) and temperature/humidity (THA-3151). The RTR-574-H includes our high precision temperature/humidity sensor (HHA-3151) and the Luminescence/UV sensor (ISA-3151).RTR-576 / 576-H: For CO2 Concentration, Temperature and Humidity MeasurementThe RTR-576 includes an internal CO2 sensor and an external temperature/humidity sensor. The RTR-576-H has the same CO2 sensor, but comes with a high precision temperature/humidity sensor for a wider measurement range: -30 to 80¡C and 0 to 99%RH. The rated accuracy for CO2 measurements is up to 5,000 ppm and the display range is up to 9,999 ppm.The Data Loggers in our RTR-500 Series only function as Remote Units. Base Units are required to carry out wireless communication. RTR-500 Series Loggers cannot be used with RTR-57U, RTR-50 or RTR-5W. The sensor included with RTR-503/507 is not water resistant. The sensor connector of the Input Module that is included with RTR-505 is not water resistant. Neither the RTR-574/576 Unit nor the included sensor are water resistant.Large Logging Capacity: Up to 16,000 ReadingsRTR-501/502/505: Maximum of 16,000 readings16,000 readings means you can record every one second and still log four and a half hours of data; or at a recording interval * of 60 minutes you can keep logging for 666 days. A Base Unit can download via wireless communication one RTR-501, RTR-502, or RTR-505 Remote Unit at full logging capacity (16,000 readings) in about two minutes.RTR-503/507: Maximum of 8,000 data setsOne data set consists of readings for Temperature and Humidity measurements. A Base Unit can download via wireless communication one RTR-503 Remote Unit at full logging capacity (8,000 data sets) in about four minutes.RTR-574/576: Maximum of 8,000 data setsThe RTR-574 has one data set consisting of readings for all four channels: Luminescence, UV intensity, temperature and humidity.The RTR-576 has one data set consisting of readings for all three channels: CO2 concentration, temperature and humidity.* By using the software supplied with a Base Unit, the recording interval for a Remote Unit can be set to one of fifteen recording intervals (1 second to 60 minutes).Low Energy Consumption DesignRTR-501/502/503/505/507The RTR-500 Series Data Loggers use one Lithium Battery (LS14250). At normal temperature, if recorded data is downloaded once a day or if monitoring is carried out once every ten minutes, the estimated battery life will be about ten months.Model names which include "L" are designed with a large capacity battery pack. Under the same conditions, L-type models will continue for about four years without the need to change the battery.The RTR-574 uses one AA alkaline battery. If one Unit of full data is downloaded once a day via wireless communication, the estimated battery life will be about four months. (There are no L-types models of RTR-574/576.) Measurement with a Variety of SensorsRTR-505The RTR-505 allows for a variety of commercially available sensors to be connected to the included Input Module.This new flexibility has widened the range of possible applications without having to change Base Units.RTR-574 and RTR-576 featuring Button Operation
