| | HI 700 | HI 710 |
| 测量范围 |
EC: 0.0 to 199.9 μS/cm; 0 to 1999 μS/cm
0.00 to 19.99 mS/cm;0.0 to 199.9 mS/cm
温度: -10.0 to 100.0 °C |
EC: 0.0 to 199.9 μS/cm; 0 to 1999 μS/cm
0.00 to 19.99 mS/cm; 0.0 to 199.9 mS/cm
TDS: 0.0 to 100.0 ppm; 0 to 1000 ppm
0.00 to 10.00 ppt; 0.0 to 100.0 ppt
温度: -10.0 to 100.0 °C |
| 解析度 |
EC: 0.1 μS; 1 μS; 0.01 mS; 0.1 mS
温度: 0.1 °C |
EC: 0.1 μS; 1 μS; 0.01 mS; 0.1 mS
TDS: 0.1 ppm; 1 ppm; 0.01 ppt; 0.1 ppt
温度: 0.1 °C |
| 精度 | ±0.5% F.S. (EC / TDS); ±0.5°C (0 to 70°C); ±1°C (0 to 70°C以外)
|
| EC校准 | 自动或手动1点校准
|
| 温度补偿 | 自动 (Pt100探头) 或手动-10 to 100°C，β = 0.00 to 10.00%/°C
|
| TDS转换因子 | -- | 0.00 to 1.00可调 |
| 输出 |
模拟输出: 0-1 mA, 0-20 mA and 4-20 mA; 0-5 Vdc, 1-5 Vdc and 0-10 Vdc
数字输出: RS485双向独立输出 |
| 输入 | 4-20 mA |
| 设定继电器 | 2个SPDT开关 5A-250 Vac, 5A-30 Vdc (电阻负载) |
| 延迟报警 | SPDT开关 5A-250 Vac, 5A-30 Vdc (电阻负载) |
| 配套电源 | 115 Vac ±10% 或 230 Vac ±10%; 50/60 Hz |
| 操作环境 | 0 to 50°C (32 to 122°F); RH max 95%，无冷凝 |
| 尺寸 | 面板:140 x 140 mm, 主机: 144 x 144 x 170 mm |
| 重量 | 1.6 kg |
