Campbell Scientific CSIM11 pH and ORP Sensors - Manual (Page 16)

CSIM11 pH and ORP Probes
6. Specifications
Features:
• Internal amplifier boosts the signal, decreasing signal interference
• Titanium ground rod runs inside the outer body to eliminate ground
loop errors
• Porous PTFE liquid junction (patent number 4,128,468) is less
susceptible to clogging as compared to conventional reference
junctions
• Plunger-style pH glass electrode (patent number 4,333,812) allowing
the probe to be mounted at any angle
• Compatible with Campbell Scientific CRBasic dataloggers: CR800
series, CR1000, CR3000, CR5000, and CR9000(X). Also compatible
with Edlog dataloggers: CR500, CR510, CR10(X), CR7, 21X, and
CR23X
Temperature Range: 0 to +80 °C
Pressure Range: 0 to 30 psig (mounting to pressurized pipes or
tanks requires a non-refillable variation of the
sensor. Contact Campbell Scientific for
details)
Accuracy: ±0.1% over full range
Impedance: < 1 MΩ @ 25 °C
Reference Cell: Single Junction KCl/AgCl
Body Material: ABS
Wetted Materials: ABS, PTFE, FKM, Glass, Titanium
Cable Jacket Material: polyurethane
Response Time: 95% of reading in 10 s
Threading is
3/4 inch NPT
male
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