ph Sensoren / CSIM11-L
CSIM11-L pH Probe
Bessere Messungen
Interner Signalverstärker minimiert Inteferenzen
wetter  wasser  energie  gas flux and turbulence  bauwerke  boden

Überblick

Der CSIM11 misst den gesamten pH-Bereich von Flüssigkeiten. Er kann im Wasser versenkt werden oder in Tanks, Rohrleitungen und offenen Kanälen eingesetzt werden. Der CSIM11 ist nicht für Anwendungen unter Druck ausgelegt, mehr als 30 psig sind nicht möglich.

Wenn Sie einen Sensor für Anwendungen in Rohren unter Druck brauchen, kontaktieren Sie Campbell Scientific.

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Funktionen und Vorteile

  • Internal amplifier boosts the signal, decreasing signal interference
  • Titanium ground rod runs inside the outer body to eliminate ground loop errors
  • Compatible with most Campbell Scientific data loggers
  • Porous polytetrafluoroethylene (PTFE) liquid junction is less susceptible to clogging as compared to conventional reference junctions
  • Plunger-style pH glass electrode allowing the probe to be mounted at any angle

Bilder

Technische Beschreibung

The CSIM11 has a plunger-style pH glass electrode that allows the CSIM11 to be mounted at any angle. Its porous polytetrafluoroethylene (PTFE) liquid junction is less susceptible to clogging as compared to conventional reference junctions.

A titanium ground rod runs inside the PPS outer body to eliminate ground loop errors. An internal amplifier boosts the signal, decreasing signal interference. The amplifier is powered by two internal lithium batteries, and thus does not require any power from the datalogger. These batteries are designed to last the lifetime of the probe.

The reference solutions and bulb configuration are optimized for natural water applications. Alternate reference solutions and bulb configurations are available. Contact Campbell Scientific for pricing and availability.

Note: The CSIM11 uses glass bulb technology which has a life expectancy of around 6 months to 2 years, depending on the conditions of the water.

 


Kompatibel mit

Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.

Datenlogger

Product Compatible Note
CR1000 (retired)
CR1000X (retired)
CR300 (retired)
CR3000
CR310
CR350
CR6
CR800 (retired)
CR850 (retired)

Additional Compatibility Information

Data Logger Considerations

The CSIM11 requires a differential analog input channel.

Spezifikationen

pH Range 0 to 14
Zero Potential 7.0 pH ±0.2 pH
Sodium Error < 0.05 pH (in 0.1 Molar Na+ ion at 12.8 pH)
Output ±59 mV/pH unit
Pressure Range 0 to 30 psig
Accuracy ±0.1% (over full range)
Impedance < 1 Mohm (@ 25°C)
Reference Cell Single Junction KCl/AgCl
Body Material ABS
Wetted Materials ABS, polytetrafluoroethylene (PTFE), Viton, glass, titanium
Cable Jacket Material Polyurethane
Response Time 95% of reading (in 10 s)
Drift < 2 mV per week
Internal Lithium Battery Lifetime 5 y (life of probe)
Diameter 3.0 cm (1.2 in.)
Length 17.8 cm (7.0 in.)
Weight 0.5 kg (1 lb) with 4.57-m (15-ft) cable

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FAQs für

Number of FAQs related to CSIM11-L: 8

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