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MS01 pH Sensor Cube
Brand: Burkert Fluid Control Systems
The device is a pH measurement sensor. It is used within the Online Analysis System Type 8905 by being plugged into a spare fluidic backplane slot.
The pH value is the most common parameter in water analysis. The pH sensor cube contains the ISFET measuring cell, based on Microelectromechanical systems technology (MEMS) to measure the pH value. An Ag/AgCl 3-mol KCl/l electrode is used as reference.
The electrical and fluidic connections are made via the connection panel of the system. The sensor cube is communicating via buS, so the recognition at the Online Analysis System is fully automatic. When plugging into a system you will find the sensor in the list of buS members for further customized adjustments.
Features- Fully compatible with buS systems and a wide range of further analysis sensor cubes
- Sensor: MEMS ISFET technology
- Modular sensor cube for hot swap (exchange during operation)
- Minimal sample water flow needed
Specifications
Ambient Temperature Range
- Operating: 0° to 40° C (32° to 104° F)
- Storage: -10° to 60° C (14° to 140° F) without the Reference Electrode
- Storage: 3° to 40° C (37° to 104° F) with the Reference Electrode
Approvals & Certifications
- CE
- EU Directives
- UL (C,US)
Consumption
- Power: 0.8 VA
Enclosure, Body Material
- Polyphenylene Ether (PPE)
- Polystyrene (PS)
Environmental Protection
- IP20
- IP65
Flow Rate
- Sample Water: > 6 L/hr
Humidity
- < 90 % Relative Humidity, without Condensation
Indication
- LED (According to NAMUR NE 107)
Linearity
- ± 0.05 pH
Materials of Construction
- Lever: Polycarbonate (PC)
Measuring Error
- Measurement Deviation: ± 0.1 pH
Measuring Range
- 4 to 9 pH
Media
- Water (4 to 9 pH)
Operating Voltages
- 24 Vdc
Pressure Range
- Sample Water - psi: 0 to 43.51 (kPa: 0 to 300, bar: 0 to 3)
Process Temperature
- Sample Water: 3° to 40° C (37° to 104° F)
Repeatability
- ± 0.05 pH
Resolution
- Sensor: 0.02 pH
Response Time
- T90 < 10 seconds
RTD Type
- Pt1000 Class B
Seat / Seal Material
- Seal: EPDM
Switch Type
- pH Sensor: Transistor (ISFET)
Temperature Range
- 0° to 50° C (32° to 122° F)