SZ512-A
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- CE & EMC Certified
- 12-Month Warranty
- Reply Within 12 Hours
Environmental & Water Quality Sensors
SZ512-AWater Monitoring
Self-Cleaning TSS Sensor
This self-cleaning TSS sensor measures total suspended solids using scattered light, with a range of 0.5–4000 mg/L (selectable 0–15000 mg/L), ±5% accuracy and 0.1 mg/L resolution. It provides RS-485 output with Modbus protocol and an integrated automatic cleaning brush for long-term online monitoring. Suitable for long-term online water monitoring.
- Accuracy
- ±5%
- Measuring Range
- 0.5–4000 mg/L (selectable 0–15000 mg/L)
- Installation / Process Connection
- Submersible installation; fixed mounting with NPT3/4 thread at end
- Power Supply
- DC 9–24 V, >500 mA; 0.2 W (brushes don't rotate), 0.6 W (brushes rotate)
- RS-485 output with Modbus protocol compatible
- Integrated automatic cleaning brush for long-term online monitoring
- Pre-calibrated, direct installation and use
- Near-infrared transmitter reduces chroma interference
- Temperature compensation for more accurate measurement
Specifications
SZ512-A technical data
| Parameter | Value |
|---|---|
| Measuring Range | 0.5–4000 mg/L (selectable 0–15000 mg/L) |
| Accuracy | ±5% |
| Resolution | 0.1 mg/L |
| Power Supply | DC 9–24 V, >500 mA; 0.2 W (brushes don't rotate), 0.6 W (brushes rotate) |
| Temperature Range | 0–50 ℃ |
| Housing IP Rating | IP68 |
| Maximum Pressure | 3 bar |
| Sensor Interface | RS-485, MODBUS protocol |
| Installation / Process Connection | Submersible installation; fixed mounting with NPT3/4 thread at end |
| Probe Cable Length | 10 m (default), customizable |
| Housing Material | Ti |
| Size | Φ36 mm × 198.2 mm |
Applications
Where the SZ512-A is used
Water quality
Aquaculture
Smart agriculture
Weather stations
Environmental monitoring
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
SZ512-A Self-Cleaning TSS Sensor
Sales engineer replies within 12 hours
Or WhatsApp +86-15958288207
Related Products
SZ512-A questions
What ranges are available for the SZ512-A?
Standard coverage is 0.5–4000 mg/L (selectable 0–15000 mg/L). Other spans, outputs, and process connections can be sourced to match the application. Send the working pressure and medium and we will confirm the exact option.
What is the MOQ and lead time?
1 pc (flexible, no minimum for most products). 2-3 days for in-stock items, 15-30 days for custom orders. Samples are available, with freight on the buyer’s account.
Can the SZ512-A be customized?
Range, output signal, process connection, cable length customizable through our supply partners.
Do you manufacture this transmitter?
SIBXSUN is an industrial instrumentation supplier in Ningbo, not the factory. We source the SZ512-A from qualified partners, inspect before shipment, and handle export documents and logistics.
Need the right self-cleaning tss sensor for your process?
Send the medium, range, output, and quantity. We will confirm the matching option and a FOB Ningbo quote.
