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เครื่องวัดและบันทึกกระแสไร้สาย รุ่น: RVR-52A

คุณสมบัติ

- เครื่องวัดและบันทึก Voltage / Pulse
- Output Voltage : 0 to 6.5V
- Output Pulse, Event from : 0 to 32000 count
- ค่าต่างๆ ขึ้นอยู่กับ Load Input ที่เลือกใช้งาน
- สามารถบันทึกข้อมูลได้ 16,000 ค่า

การใช้งาน

- ทำงานด้วยระบบคลื่นวินยุ (ไร้สาย) ระยะการส่งไม่เกิน 100 เมตร โดยขึ้นอยู่กับสถานที่ที่ใช้งาน
- ใช้งานร่วมกับ Base Station : RTR-5W หรือ Communication Port : RTR-50

คุณลักษณะ

Specification

Measurement Channel	1 Ch (Voltage)	1 Ch (Pulse)	1 Ch (Event)
Input Voltage Range	0 to 6.5V	0 to 30V	0 to 30V
Measurement Display Resolution	1mV	-	1sec.
Measurement Accuracy	±0.5%+5dgt (at 0 to 40)	-	-
Detection Voltage	-	Lo: below 0.6V / Hi: above 2V
Response Time	-	30Hz / Approx.15 sec. or more (over 2.5V)	1 sec.
Response Polarity	-	Pu: select Lo-Hi or Hi-Lo	Ev: Both Lo -Hi and Hi-Lo
Highest No. of Counts	-	Pu: 32,000Counts	-
Input Impedance	Approx. 1M	Pu, Ev: Pull-up Resistor Approx.100k
Logging Capacity	16,000 readings	16,000 readings	8,000 readings
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)
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 seprately)
*Battery Life(4)**	Approx. 6 months / L Series: Approx 2 years and 6 months
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 ]
Transmission Range	Approx. 100m (May vary with conditions)
Dimensions	H62mm x W 47mm x D19mm(D46.5mm:L Series) (excluding protrusions / antenna length 20mm)
Communication Interfaces	Wireless Communication / Optical Communication
Communication Speed	When downloading data (Wireless) about 2,000 readings per min. [Collection of a full unit of data= about 420 sec. (optical communication= about 160 sec.)]
Water Resistance	IP64 (rated for use in daily life)
Standard Sensor / Input Cable	RPR-7101 (Length: about 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 )
Others	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.