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AX416 Dual Channel Transmitter for 2-Electrode Conductivity & pH Sensor
Brand: ABB GroupThe AX400 analyzers incorporate the latest technology to provide highly reliable, flexible, feature-packed devices that satisfy a diverse range of process monitoring and control applications. The complete range encompasses solutions for pH/Redox (ORP), conductivity and dissolved oxygen.
Models AX41x enable continuous measurements of one or two low-level conductivity points with simultaneous local display and retransmission. The analyzers are used with ABB 2-electrode conductivity cells providing measurements with exceptional accuracy and performance.
Features- Cost effective
- select one or two conductivity inputs or combine conductivity and pH/Redox (ORP) in one analyzer
- Reduced installation cost
- easy access terminations; reduced panel space
- High functionality at minimum cost
- conductivity, resistivity, difference, ratio, % passage, % rejection and inferred pH calculations
- Expanded monitoring and control
- add-on option board provides a total of five alarm relays and four current outputs
- service logbook providing historical data
- Energy saving
- high visibility, backlit display with auto switch-off function
- Reduced yearly maintenance costs
- 30 Vdc option negates the need for costly safety tests
Specifications
Brand
Range
- Programmable 0 to 0.5 to 0 to 10,000 µS cm–1
- –2 to 16 pH or –1,200 to +1,200 mV
Span
- Minimum any 2 pH span or 100 mV
- (10 to 10,000) x cell constant
Accuracy
- 0.01 pH
- >±0.01% of span (0 to 100 µS cm–1)
- >±1% of reading (10,000 µS cm–1)
Operating Temperature
- Conductivity: -10° to 200° C (14° to 392° F)
- -20° to 55° C (-4° to 131° F)
Storage Temperature
- -25° to 75° C (13° to 167° F)
Humidity
- Up to 95% RH non condensing
Temperature Compensation
- -10° to 200° C (14° to 392° F)
Temperature Sensor
- Balco 3kΩ
- Programmable Pt100 or Pt1000
Resolution
- 0.01 pH
Calibration
- 0 to 14 pH
Display
- Dual 5-digit, 7-segment backlit LCD
Communication
- Profibus DP
Mounting
- Panel mounting
- Pipe mounting
- Wall mounting
Power Supply
- 12-30 Vdc
- 85-265 Vac
Power Consumption
- 10 W
Certifications & Approvals
- UL
- CE
- EMC
