| 产品特性：测氧 | 是否进口：否 | 加工定制：否 |
| 品牌：hamilton | 型号：VisiTrace DO 120 | 订货号：243560 |
| 货号：VisiTrace DO 120 | 测量范围：/ | 测量精度：// |
| 分辨率：/// | 电源电压：220 | 用途：VisiTrace DO 120 |
| 是否跨境货源：否 |
Specifications
Specification Sheet
| a-length | 120 mm |
|---|---|
| Electrical Connector | M12 |
| Measurement Principle | Oxygen dependent luminescence quenching |
| Measuring Range | 0 to 2 ppm (0 to 50 mbar) |
| Accuracy at 25 掳C | 卤 0.5 ppb or 2 % whichever is greater |
| Drift at Room Temperature | <1 % per week @ 100 ppb |
| Sensor Cap | ODO Cap L0 |
| Electrolyte | None |
| Oxygen Consumption | None |
| Temperature Sensor | NTC 22 kOhm |
| Configurable Values | DO: mbar; %-sat; %-vol; 碌g/l; mg/l; ppb/ppm (gas); ppb/ppm (dissolved oxygen); Temperature: 掳C, 掳F, K |
| Diameter | 12 mm |
| Process Connection | PG13,5 |
| Wetted Parts | Stainless Steel 1.4435 EPDM (Ethylene propylene elastomer) Silicone - FDA 21 CFR 177.2600 VMQ (Silicone elastomer) See compliance details in Material Specification document |
| Surface Quality of Steel | Ra <0.4 碌m (N5) |
| 4-20 mA Current Range | 3.5 to 22 mA |
| Analog Interface 1 | Two wire sink 4-20 mA for DO, programmable |
| 4-20 mA Accuracy | <0.3 % + 0.05 mA |
| Transmitting Power | Max. 4 dBm |
| Digital Interface | Bluetooth 4.0 |
| Operating Voltage | 18 to 30 VDC |
| Serial Number | Yes |
| Response Time t90% | <20 s in gas; <90 s in water |
| Certificate | Yes, with measured current in oxygen |
| ATEX Approval | No |
| IECEx Approval | No |
| Autoclavable | No |
| CIP | Yes |
| Steam Sterilizable | Yes, max. Temperature 140 掳C |
| Operating Temperature Range | -10 to 140 掳C; the sensor provides no DO reading above 85 掳C |
| Pressure Range bar g | -1 to 12 bar |
| Protection Rating | IP 68 |
| Required Flow | None |
