Process Water Quality Analyzer

Ammonia Nitrogen Digital Sensor

Model: 3AK31

The ULT200 ultrasonic level transmitter provides reliable non-contact level measurement for liquids, solids and slurries. With advanced echo processing technology, it delivers high accuracy even in challenging industrial environments.

  • 24-Hour Response Fast turnaround time
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Product Model 3AK31
Measurement Range 0.01—200mg/L
Enclosure Material PVC with 316 Stainless Steel
Structural Type Integrated
Temperature Resistance Range 0-45℃
Pressure Resistance Range 0-0.2Mpa
Measurement Accuracy ±5%
Measurement Lower Limit 0.5mg/L
Mounting Thread G3/4Tail Thread
Power Supply9-36VDC
OutputStandard: RS485 MODBUS RTU.Optional: 4 – 20mA.
Mounting MethodSubmersible with Bracket: UPVC material: ST51;Stainless Steel material:SL3-551, SL3 – 561
Cable Length5M, 10M, 15M, 20M, Customized
Cable ConnectorTinned leads, Y-crimp connector, Slotted pin connector, BNC connector.

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Contact number

+86 18961557757

+86 18018362100

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