| Brand Name: | HUAKEYI |
| Place of Origin: | Beijing China (Mainland) |
| Model Number: | HK-318 |
Monitoring concentration of dissolved oxygen valve of pure water in process
HK-318 Dissolved Oxygen Analyzer
Manufacturer
Beijing Huakeyi Power Plant Instrument Research Institute
FeaturesØ GOOD PERFORMANCE IN ACCURACY, OPERATION, MAINTENANCE AND FUNCTION
Ø SEVERAL CALIBRATION METHODS
Ø TEMPERATURE COMPENSATION
Ø DYNAMIC AUTO RANGING
Ø LOWEST DETECTION FOR TRACE DISSOLVED OXYGEN
Ø FAST RESPONSE AND LOW ZERO DRIFT
Ø EASY FOR MAINTENANCE
Ø RUGGED STRUCTURE, ANTI CORROSIVE AND LONG SERVICE LIFE
Ø ALARM RELAY PROGRAMMABLE
Ø TWO 4-20MA ISOLATED OUTPUTS
Ø LARGE DATA STORAGE UP TO ONE MONTH
SpecificationDisplay: | 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 |
| Business Type: | Manufacturer |
| Product/Service (We Sell): | pH meter,conductivity meter,sodium meter,dissolved oxygen meter,acid & alkalinity concentration meter,phosphate analyzer,silica analyzer,dissolved-oxygen analyzer,sodium analyzer,multi-channel distributor,hydrazine analyzer,pH analyzer,conductivity analyzer,acid & alkali concentration analyzer,combustible gas detector,toxic gas detector |
| Brands: | HUAKEYI |
| Number of Employees: | 101 - 500 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |
| Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |