HK-318 Gelöstsauerstoff Analyse-

HK-318 Dissolved Oxygen Analyzer ManufacturerBeijing Huakeyi Power Plant Instrument Research Institute Features ØGOOD PERFORMANCE IN ACCURACY, OPERATION, MAINTENANCE AND FUNCTION ØSEVERAL CALIBRATION METHODS ØTEMPERATURE COMPENSATION ØDYNAMIC AUTO RANGING ØLOWEST DETECTION FOR TRACE DISSOLVED OXYGEN ØFAST RESPONSE AND LOW ZERO DRIFT ØEASY FOR MAINTENANCE ØRUGGED STRUCTURE, ANTI CORROSIVE AND LONG SERVICE LIFE ØALARM RELAY PROGRAMMABLE ØTWO 4-20MA ISOLATED OUTPUTS ØLARGE DATA STORAGE UP TO ONE MONTH Specification Display: 192×64 lattice LCD Measurement Range (0 20)ug/L,(0 200)ug/L,(0 20)mg/L (auto-ranging) Resolution (min) 0.1ug/L Accuracy ±3%F.S or 1ug/L Response Time (T90) ≤60 sec at 25ºC Temperature Sensor Thermistor Temperature Range (0.0 99.9) ºC Temperature Accuracy ±0.5ºC Temperature Compensation (0 50)ºC (auto or manual) Sample Condition Temperature range: (5 50) ºC Flow: 100-400mL/min (recommended 250mL/min) Solid contents in sample: ≤5mm (no gel and grease) Ambient Temperature (5 45) ºC Ambient Humidity ≤90%RH ( no condensation) Analog Output Two (0 10) mA,,(0 20) mA or( 4 20)mA isolated outputs, max load 800W Output Precision ±0.1mA Power Supply (85 265)VAC,(50 60)Hz Power Consumption ≤8w Insulation Strength Power to ground 1500V, no flying arc in 1 min Alarm Output Two NC relays, 5A/30VDC or 5A/250VAC Communication CAN Bus (option) Storage Temperature (-25 55) ºC (above 0 ºC for electrode) Overall Dimension (mm) 158(W) × 158(H) × 170(D) Cutout Dimensions (mm) 140 × 140 Weight 2kg