Single-Parameter Analyzers
Dissolved Oxygen Online Analyzer YG-NHD/01
Spesifikasi detail ditampilkan dalam bahasa Inggris.
The dissolved oxygen online analyzer is a product independently developed by YuanGan for online water quality monitoring. A universal controller works together with a digital dissolved oxygen sensor to continuously monitor dissolved oxygen in the solution. The data can be sent to a recorder through the transmitter output for remote monitoring and logging, or connected to a computer through the RS485 interface using the Modbus-RTU protocol, so the computer can monitor and record the instrument.
Typical applications
- Water Treatment Plants
- Distribution Network
- Secondary Water Supply
- Network Ends
- Swimming Pools
yan@yuangankeji.com · +86-400-1688-667 · WhatsApp +86 151 7883 0466
Key features
- 01
Stable measurement
- 02
Fast response time
- 03
Long-term maintenance-free operation
- 04
Fluorescence detection technology for fast response
- 05
No DO membrane or electrolyte replacement
Technical Specifications
| Controller parameters | |
|---|---|
| Peak power: | 6 W |
| Operating voltage: | AC100–240 V; DC24 V (optional) |
| Operating temperature: | 0–60°C |
| Operating humidity: | 10%~95%RH (non-condensing) |
| Storage temperature: | -15–65 °C (sensor not included) |
| Screen size: | 2.8 -inch LCD display |
| Relays: | One set each of high / low limit alarms (250VAC/3A), normally open contact relay |
| Digital output: | RS485, Modbus protocol |
| Analog output: | Isolated 4–20 mA transmitter output, max. loop 750 Ω, ±0.2% F.S. |
| Sensor parameters | |
| Range: | 0–20 mg/L(0–200% saturation) |
| Resolution: | 0.01 mg/L |
| Limit of detection: | 0.1 mg/L |
| Accuracy: | ±3% or ±0.2mg/Lwhichever is greater |
| Repeatability: | ±3% or ±0.2mg/Lwhichever is greater |
| Measurement method: | Fluorescence method |
| Calibration method: | Air calibration |
| Response time (T90): | ≤60 s |
| System parameters | |
| Backplate dimensions: | 230 × 510 mm (W × H) |
| Backplate material: | 304 stainless steel |
| Installation: | Wall-mounted |
| (Note: specifications may change with product improvements; YuanGan reserves the right to modify them.) | |
Request a quote for YG-NHD/01
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yan@yuangankeji.com · +86-400-1688-667 · WhatsApp +86 151 7883 0466
