PS-202 Dual Display TDS Controller
PS-202双显示TDS控制器
议价
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- 特征:
- 同时监测和控制高输出商业系统的两条水管线(如给水和产品水)的TDS水平
- 大,明亮的LED显示屏
- 如果TDS电平上升到两条线路的用户设置电平以上,则会发出报警
- 在几分钟内轻松安装
- 包括:两个1/2英寸传感器探头(无需额外费用)
- 规格:
- 范围:0 - 999ppm
- 精度:±2%
- 转换因子:NaCl(平均值为0.5)
- 分辨率:1ppm
- atc:是(1 - 65°c)
- 校准:可调
- 设置:由屏幕上/下按钮控制
- 继电器控制:当输出水(线2)或输入水(线1)的ppm水平达到或超过其控制设置(简单开关)时,单元将通过干接点打开或关闭回路,PS-202可用于控制一个或两个泵,电磁阀或其他装置
- 继电器电压:5V
- 报警:两条线路均发出稳定的蜂鸣声
- 显示屏:明亮的5/8英寸LED双显示屏
- 2个探头:1/2英寸套管(NPT),3米(9.8英尺)屏蔽电缆
- 电源:AC 110V / AC 220V
- 尺寸:9.4 x 9.4 x 12.5厘米(3.7 x 3.7 x 4.9英寸)
- 显示器重量:569.8g(1lb,4.1oz)
- 总重量:938.4g(2lbs,1.1oz)
- Features:
- Simultaneously monitors and controls the TDS levels of two water lines (such as the feed water and product water) for high output commercial systems
- Large, bright LED displays
- An alarm will sound if the TDS level rises above the user-set level for both lines
- Installs easily in minutes
- Includes: two 1/2-inch sensor probes (at no extra cost)
- Specifications:
- Range: 0 - 999ppm
- Accuracy: ±2%
- Conversion factor: NaCl (average of 0.5)
- Resolution: 1ppm
- ATC: yes (1 - 65°C)
- Calibration: adjustable
- Setting: controlled by on-screen up/down buttons
- Relay control: unit will open or close a circuit via dry contacts when the ppm level of the output water (line 2) or input water (line 1) reaches or exceeds its control setting (simple switch), PS-202 can be used to control one or two pumps, solenoid valves or other device
- Relay voltage: 5V
- Alarm: steady beep for both lines
- Display: bright 5/8-inch LED dual displays
- 2 probes: 1/2-inch bushing (NPT), 3 meter (9.8ft) shielded cable
- Power supply: AC 110V/AC 220V
- Dimensions: 9.4 x 9.4 x 12.5cm (3.7 x 3.7 x 4.9 inches)
- Monitor weight: 569.8g (1lb, 4.1oz)
- Total weight: 938.4g (2lbs, 1.1oz)

