-
E-mail
348933931@qq.com
-
Phone
18017242729
-
Address
Room 310, 4289 Hongmei South Road, Minhang District, Shanghai
Shanghai Hengfang Scientific Instrument Co., Ltd
348933931@qq.com
18017242729
Room 310, 4289 Hongmei South Road, Minhang District, Shanghai
| display | 128X64 dot matrix LCD, Chinese LCD display, Chinese menu style operation | ||
| measurement range | conductivity | K=0.01 optional measurement range (0.000-3.000) μ S/cm and (0.00-30.00) μ S/cm K=0.10 optional measurement range (0.00~30.00) μ S/cm and (0.0~300.0) μ S/cm K=1.00 optional measurement range (0.0~300.0) μ S/cm and (0~3000) μ S/cm K=10.0 optional measurement range (0.000-3.000) mS/cm and (0.00-30.00) mS/cm |
|
| temperature | 0.0-99.9℃ | ||
| resolution | conductivity | 0.001μS/ cm | |
| temperature | 0.1℃ | ||
| precision | conductivity | ±1% F.S | |
| temperature | ±0.3℃ | ||
| temperature compensation | 0-60 ℃ (automatic temperature compensation) | ||
| repetitiveness | Not exceeding 1% | ||
| power supply | Communication (220 ± 22) V frequency (50 ± 1) HZ | ||
| Current isolation output | 0-10mA, 0-20mA, 4-20mA optional | ||
| Alarm relay | Two normally open points can be set arbitrarily, AC220V 3A /DC30V 3A | ||
| Overall dimensions | 142mm X 125mm X 155mm (length X width X height) | ||
| cutout size | 138 mm X 138 mm | ||
| Weight: | 1.6kg | ||
| Protection level | IP65 | ||
| power-off data retention | >10 years | ||
| Other parameters | ambient temperature | (5-45)℃ | |
| ambient humidity | <90% RH (non condensing) | ||
| Installation method of secondary instruments | Open hole/wall mounted/rack mounted | ||
| Electrode installation method | Flow type/sinking type/flange type/pipeline type | ||