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rlm***
Measurement Range:PH: 0 ~ 14 pH/±0.5pH;Accuracy:RS485;
$279.0
48 days ago
efb***
Measurement Range:PH: 0 ~ 14 pH/±0.5pH;Accuracy:RS485;
$139.5
13 days ago
xjs***
Measurement Range:PH: 0 ~ 14 pH/±0.5pH;Accuracy:0-5V;
$1116.0
36 days ago
tka***
Measurement Range:PH: 0 ~ 14 pH/±0.5pH;Accuracy:0-5V;
$976.5
47 days ago
zih***
Measurement Range:PH: 0 ~ 14 pH/±0.5pH;Accuracy:0-10V;
$1255.5
17 days ago
fcz***
Measurement Range:PH: 0 ~ 14 pH/±0.5pH;Accuracy:0-10V;
$1116.0
28 days ago
vqf***
Measurement Range:PH: 0 ~ 14 pH/±0.5pH;Accuracy:4-20mA;
$1255.5
13 days ago
wqj***
Measurement Range:PH: 0 ~ 14 pH/±0.5pH;Accuracy:4-20mA;
$418.5
20 days ago
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Customer Reviews

INTEGRATED ELECTRODE HIGH PRECISION DIGITAL RS485 INDUSTRIAL WATER PH PROBE TESTER METER SENSOR FOR SEWAGE
$139.5
Measurement Range:
PH: 0 ~ 14 pH/±0.5pH
Accuracy:
RS485
4-20mA
0-5V
0-10V
Quantity:
Add to Cart
Wishlist
Features
High-Precision Digital RS485 Industrial Water pH Probe
Ultra-Accurate Measurement
Engineered with an integrated electrode for laboratory-grade precision (±0.01 pH), ideal for harsh sewage and industrial wastewater monitoring.
Durable Industrial Design
Features corrosion-resistant titanium alloy body and reinforced cable for long-term use in abrasive environments like chemical plants or aquaculture.
Plug-and-Play RS485 Output
Standard Modbus RTU protocol enables seamless integration with PLCs, SCADA systems, and IoT platforms for real-time data logging.
Anti-Clogging Gel Electrode
Specialized polymer-junction technology prevents clogging from heavy sludge, reducing maintenance in wastewater treatment plants.
Wide Temperature Range
Stable readings from 0-80°C, perfect for cooling towers, paper mills, or food processing facilities with thermal variations.
IP68 Waterproof Housing
Submersible up to 3 meters with epoxy resin encapsulation, suitable for open-pit mining or marine applications.
Auto-Temperature Compensation
Built-in PT1000 sensor eliminates manual calibration errors in fluctuating environments like municipal sewage systems.
Certified for Hazardous Zones
ATEX-compliant models available for oil refineries and explosive atmospheres (optional).
Global Compliance
CE, RoHS, and ISO 9001 certified—meets EU/US industrial standards for export-ready bulk procurement.
Wholesale Advantage
Direct factory pricing with MOQ flexibility for water treatment plants, OEM distributors, and government tenders.
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