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bld***
Measurement Range:0-20mg/L;Accuracy:±1%F.S;
$1560.0
16 days ago
pei***
Measurement Range:0-20mg/L;Accuracy:±1%F.S;
$780.0
17 days ago
alb***
Measurement Range:0-20mg/L;Accuracy:±1%F.S;
$2340.0
49 days ago
sqx***
Measurement Range:0-20mg/L;Accuracy:±1%F.S;
$1560.0
47 days ago
rua***
Measurement Range:0-20mg/L;Accuracy:±1%F.S;
$390.0
19 days ago
jym***
Measurement Range:0-20mg/L;Accuracy:±1%F.S;
$780.0
29 days ago
xpl***
Measurement Range:0-20mg/L;Accuracy:±1%F.S;
$2340.0
12 days ago
bet***
Measurement Range:0-20mg/L;Accuracy:±1%F.S;
$1560.0
41 days ago
hzn***
Measurement Range:0-20mg/L;Accuracy:±1%F.S;
$3120.0
6 days ago
mqe***
Measurement Range:0-20mg/L;Accuracy:±1%F.S;
$3900.0
33 days ago
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Customer Reviews

Online Free Residual Chlorine Sensor Analyzer with Modbus RS485 4-20mA for Tap Water Swimming Pool control water quality
$390
Measurement Range:
0-20mg/L
Accuracy:
±1%F.S
Quantity:
Add to Cart
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Features
Residual Chlorine Sensor Analyzer – Precision Water Quality Control
High-accuracy digital sensor for real-time residual chlorine monitoring in tap water, swimming pools, and industrial water systems. Robust IP68 waterproof housing ensures durability in harsh environments. Features Modbus RS485 and 4-20mA output for seamless integration with PLC, SCADA, and IoT systems. Maintenance-free design with automatic temperature compensation for reliable long-term performance. Premium titanium alloy electrode with nano-coating resists corrosion and extends lifespan. Calibration-free operation reduces downtime, ideal for municipal water plants, aquaculture, and food processing facilities. Global compliance with ISO, CE, and RoHS standards. Bulk discounts available for industrial buyers—wholesale pricing unbeatable worldwide.
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