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High Temperature Insertion Type Electrode
PHE-5431-10
Series
U High Temperature
U High Pressure
U Steam Sterilization
U Easy Installation
Applications
U High-Temperature Environment
U Continuous Processing Applications
U Harsh Conditions
U Steam Sterilization
The high temperature insertion type electrode is designed for
periodic exposure to steam sterilization or continuous high
temperature. This pH electrode is housed in a durable thermoplastic
(PAS) body and is rated for temperatures up to 135°C (275°F).
The use of the double Porous PTFE liquid junctions with matched
viscosity electrolytes provides a reference cell which permits
extended periods of pH measurements in the presence of sulfides
or other silver complexing agents. This electrode also incorporates
pressure compensating devices to protect the electrode from
extreme temperature induced pressure deviations. Ten foot cable
length and BNC connector are standard.
PHE-5431-10 shown
larger than actual size.
Specifications
pH Range: 0 to 14 pH
Temperature Range: -5 to 135°C (25 to 275°F) @ 25 psig
Pressure Range: 500 psig @ 25°C
Accuracy: ±0.1% over full range
Impedance: 125 Ω (standard version)
Reference Cell: Double junction, KCl/AgCl, KNO
Reference Junction: Porous PTFE
Wetted Materials: PTFE, glass membrane, polymer outer body,
EPR “O” Rings
Response Time: 10 seconds to 95% of reading
Drift: Less than 2 mV per week
Dimensions: 12 D x 127 mm L (0.47 x 5")
To Order
Model No. Description
PHE-5431-10 High temperature insertion type pH electrode
PHE-5431-10-(*) High temperature insertion type pH electrode with ATC
ORE-5431-10 High temperature insertion type ORP electrode
Specify ATC sensor: “-PT100” for 100 Ω Pt RTD or “-PT1K” for 1000 Ω Pt RTD, for additional cost.
*
Note: PHEH-51 (
Comes complete with operator’s manual.
Ordering Example: PHE-5431-10, high temperature pH electrode, and PHEH-51.
D-45
1
/
2 MNPT) installation fitting is required for first time installation.
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& Service
U.S.A. and Canada
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