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Self-Cleaning Suspended Solids Sensor
This self-cleaning suspended solids sensor measures suspended solids concentration from 0 to 20000 mg/L with 0.1 mg/L resolution, ±5% F.S. accuracy, and RS485 Modbus RTU output. It uses light absorption without chemical reagents, with an integrated self-cleaning system and automatic temperature compensation, and is suitable for water treatment, aquaculture, and environmental monitoring.
- Measuring range
- 0–20000 mg/L
- Operating temperature
- 0–40 ℃
- Power supply
- DC 12–30 V
- Measurement resolution
- 0.1 mg/L
- Measures suspended solids from 0 to 20000 mg/L with 0.1 mg/L resolution.
- Modulated optical signal reduces light interference; automatic temperature compensation.
- Integrated self-cleaning system effectively prevents biological adhesion.
- RS485 interface with Modbus RTU protocol for easy PC monitoring.
- Modbus address and baud rate are configurable; wide 12–30 V DC power supply.
- IP68 waterproof rating for submerged installation.
Specifications
XFW01 technical data
| Parameter | Value |
|---|---|
| Measuring range | 0–20000 mg/L |
| Measurement resolution | 0.1 mg/L |
| Measurement error | ±5% F.S. (depends on sludge homogeneity) |
| Response time | ≤30 sec |
| Power supply | DC 12–30 V |
| Power consumption | 1.2 W normal; 4.5 W during self-cleaning |
| Communication interface | RS485, Modbus RTU; default baud rate 4800, selectable 1200–115200 |
| Waterproof grade | IP68 |
| Operating temperature | 0–40 ℃ |
| Cable length | Default 5 m, customizable |
| Shell material | Corrosion resistant plastic, stainless steel |
| Maximum current speed | <3 m/s |
Applications
Where the XFW01 is used
Ordering
Terms & how ordering works
- MOQ
- 1 pc (flexible, no minimum for most products)
- Lead time
- 2-3 days for in-stock items, 15-30 days for custom orders
- Warranty
- 12-month warranty on all products
- Shipping
- FOB Ningbo / CIF available
- 01
Send Requirements
Medium, range, output and quantity.
- 02
Quote in 12h
Matched model, price and lead time.
- 03
Pre-shipment Check
Every unit inspected against spec.
- 04
Ship FOB / CIF
Export documents handled for you.
Request a Quote
XFW01 Self-Cleaning Suspended Solids Sensor
Sales engineer replies within 12 hours
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XFW01 questions
What ranges are available for the XFW01?
What is the MOQ and lead time?
Can the XFW01 be customized?
Do you manufacture this transmitter?
Need the right self-cleaning suspended solids sensor for your process?
Send the medium, range, output, and quantity. We will confirm the matching option and a FOB Ningbo quote.




