Quantum Sensor PAR
Quantum Sensor PAR
Quantum Sensor PAR

Quantum Sensor PAR 광량센서 PAR SQ-521 Quantum Sensor (full spectrum)

- 안정적인 광량 측정
- 높은 정확도 및 해상도
- ZL6 데이터 로거와 연결하여 손쉬운 설치 (원격 접속가능)
- 풀 스펙트럼 센서

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Information

Input voltage 5.5 to 24 V DC
Current Draw 1.4 mA (quiescent), 1.8 mA (active)
Calibration uncertainty ± 5% (see calibration traceability below)
Measurement range 0 to 4000 μmol m-2 s-1
Measurement repeatability Less than 1% (Up to 5000 μmol m-2s-1)
Lon-term drift (nonstability) Less than 2% per year
Response time 0.6s, time for detector signal to reach 95% following a step change; fastest data transmission rate for SDI-12 circuitry is 1 s
Field of view 180°
Spectral range 389 to 692 nm ± 5 nm (wavelengths where response is greater than 50%)
Spectral selectivity Less than 10% from 412 to 682 ± 5 nm (see spectral response below)
Directional (Cosine) response ± 2% at 45 ° zenith angle, ± 5% at 75 ° zenith angle (see directional response below)
Azimuth error Less than 0.5%
Tilt error Less than 0.5%
Temperature response -0.11 ± 0.04 % per C (See temperature response below)
Uncertainty in daily total Less than 5%
Detector Blue-enhanced silicon photodiode
Housing Anodized aluminum body with acrylic diffuser
IP 등급 IP68
구동 환경 -40 to 70 °C; 0 to 100% relative humidity; can be submerged in water up to depths of 30 m
규격 (serial #3033 and above):30.5 mm diameter, 37 mm height
(serial #0-3032):24 mm diameter, 37 mm height
중량 (5 m cable) (serial #3033 and above)140 g
(serial #0-3032)100 g
케이블 길이 5 m
케이블커넥터 3.5 mm “stereo” plug
Data logger compatibility (not exclusive) METER Em50/50G, EM60 series, ZL6 series, ZSC
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