| 型 號 | DO-80C | UDO-800C | UDO-300B | |||||
| 測試範圍 | 0.00 ~ 20.00 ppm(mg/L) | PPM: 0 ~20.00 ppm(mg/L) | %: 0 ~ 100.0% | ℃:0~100℃ | PPM: 0 ~20.00 ppm(mg/L) | %: 0 ~ 100.0% | ℃:0~100℃ | |
| 精 確 度 | ±1% full scale | |||||||
| 解 析 度 | 0.01ppm(mg/L) | PPM:0.01ppm(mg/L) | %:0.1% | ℃:0.1℃ | PPM:0.01ppm(mg/L) | %:0.1% | ℃:0.1℃ | |
| 液晶顯示 | 3 1/2,LCD Display with function indicator Blue back light | |||||||
| 操作溫度 | 0 to 65℃ | |||||||
| 溫度補償 | Auto | — | — | |||||
| 通信界面 | — | RS-485【Option】 | ||||||
| 信號輸出 | DC 4-20mA Isolated Max. load 1KΩ | DC 4-20mA Isolated Max. load 1KΩ 【Option】 | ||||||
| 控制動作 | HI/LO (Two relays) | — | ||||||
| 設定點 | 2 | |||||||
| 接點電流 | 110VAC Max.5A/240VAC Max.3A | |||||||
| 電源 | 110/240VAC,50/60Hz ±15% | |||||||
| 切割尺寸 | 92 × 92 × 125 mm H × W × D(Panel mounting) | |||||||
| 防潮等級 | IP65 | |||||||
| 型 號 | DO-680P | DO-680P4(UDO-800C專用) |
| 測試範圍 | 0.00 ~ 20.00 ppm(mg/L) | |
| 解 析 度 | Generally ranges ±1% full scale | |
| 信號輸出 | 0 to 100mV(DO-680P) | 0 to 100mV(DO-680P4) |
| 測量原理 | Galvanic cell | |
| 溫度補償 | 0 to 50℃ | — |
| 溫度電極 | — | 0 to 50℃【25℃ 5KΩ NTC】 |
| 水樣流速 | Min. 0.1M/sec | |
| 壓力範圍 | Max. 50 psig | |
| 反應時間 | 90% at 90 secs or less | |
| 電極材質 | Lead,Zn/Silver Combination | |
| 防潮等級 | IP68 | |
| 防水電纜 | 6M | 6M(4C) |