Economy online dissolved oxygen controller, 1 or 2 points calibration, 4 to 20mA outputs. The meter is suitable for monitoring the dissolved oxygen and % saturation in water. Features: • Economy online dissolved oxygen controller is equipped with a polarographic sensor. • 1 or 2 points calibration using the air-saturated water or zero oxygen solution. • Salinity and barometric pressure compensations eliminate the measurement error. • Automatic temp compensation ensures accurate readings over the entire range. • Setup menu allows setting the number of calibration points, measurement unit, alarm limits, hysteresis value, 4 to 20mA output, etc. • Reset function automatically resumes all settings back to the factory defaults. Specification Model BI-680 Dissolved Oxygen Range 0.0 to 20.0mg/L Resolution 0.1mg/L Accuracy ±0.5mg/L % Saturation of Oxygen Range 0.0 to 200.0% Resolution 0.1% Accuracy ±2.0% Communication Signal Output 4 to 20mA Load Max. 500Ω Low or High Alarm 0.00 to 20.00mg/L, selectable Communication Interface RS485 Connection Terminals Detachable screw terminals General Specs Calibration Points 1 or 2 points Temp Compensation 0 to 40°C/32 to 104°F, automatic Pressure Correction 60.0 to 112.5kPa/450 to 850mmHg Salinity Correction 0.0 to 35.0g/L Environmental Conditions Ambient temp <60°C, relative humidity <80% Pwr DC24V Dim 96×96×75mm L/W/H W 350g *Warranty 1yr *Brand Bante-China
Note/S&K: 1.Berat kirim 2Kg 2.Sebelum order baca teliti deskripsi/spek Barang dan Terms/Kondisi (S&K) yang tertera, jika ada ragu/kurang jelas kontak kami u/klarifikasi,Bila order sdh diconfirm kami anggap pembeli sudah setuju dgn deskripsi/spek. barang serta S&K tertera. 3.TANYA STOK 081265310817 atau via CHATTING TOKOPEDIA