Analytical Sensor Manufacturer

Product Center

Contact Information

Consultation Hotline:

Address: No. 336, Heping Avenue, Wuchang District, Wuhan City

CONA3200

As shown in the figure:

● Fully intelligent, featuring high-precision AD conversion and microcontroller-based processing technology, with powerful functionality

● High reliability: components are integrated onto a single circuit board, eliminating the need for complex function switches and potentiometers

● Strong anti-interference capability and excellent electromagnetic compatibility

● Automatic range switching within the measurement range covered by the Sensor

● Phase-sensitive detection: Eliminates the influence of lead wires on concentration measurement

● 4–20 mA current output, or RS485 output

● Standard IP65 waterproof body design

● Can be installed on pipelines, walls, and dial faces

Technical Indicators:

Measurement range	Concentration: (0–15)% HCl Concentration: (0–10)% NaOH
Basic error of the electronic unit	Concentration: ±1%, Temperature: ±0.3℃
Temperature	0–99.9°C, ±0.3°C
Accuracy	Accuracy: ±2.0%; after routine point calibration, the error can be less than 0.05%.
Automatic temperature compensation range	0–99.9°C
Test water sample	0–99.9°C, 0.6 MPa
Current-isolated output	4–20 mA (load < 750 Ω)
Output current error	≤±1%FS
High and low alarm relays	AC 220V, 3A
Power supply	220 VAC or 24 VDC
Communication interface	RS485 (optional)
Protection rating	IP65
External dimensions	146 (L) x 146 (W) x 108 (D) mm
Installation size	138 mm × 138 mm
Installation Method	Panel-mounted/Wall-mounted