
Steam-Sterilizable 12 mm Electrodes
⻬ Universal Industrial Electrodes
⻬ Strong Glass or Ryton
®
Construction
⻬ Universal Mounting with Available
316 SS Installation Fittings
⻬ -5 to 135°C (25 to 275°F) Operating Temperature
⻬ Porous PTFE Double Junction
⻬ 3 m (10') Cable Length with BNC Connector
⻬ -30°C (-22°F) Shipping Temperature
The construction of these electrodes allows them to withstand the high
temperature of sterilization and fouling caused by most biological
media. These electrodes are rated for 40.5 psi @ 131°C (268ºF) and
deliver long-term stability despite minimum maintenance.
Note: Optional PT100 or PT1K ATC (builtin temperature compensation) is available
for PHE-5431-10 and PHE-5432-10; add
suffix “-PT100” and “-PT1K” to model
number and $40 to price.
pH
Page D-62
Model PHE-5432-10
Range 0 to 14 pH
Junction PTFE double
Length 127 mm (5.0'')
Pressure 500 psi @ 25°C (77ºF)
Price $145
PHEH-51PG, $270,
shown smaller
than actual size.
PHEH-51S, $120,
shown smaller
than actual size.
25 mm port gland for
fermentation vessels.
Thick-Wall Glass
D-57
U.S.A. and Canada
For Sales
& Service

ORP Triple Junction PAS Body T Handle pH
D-62 D-59 D-61 D-61
ORE-5432-10 PHE-5433-10 PHE-5431-10 PHE-5431-10-T
±1999 mV 0 to 14 pH 0 to 14 pH 0 to 14 pH
PTFE double PTFE triple PTFE double PTFE double
130 mm (5.1'') 135 mm (5.3'') 127 mm (5.0'') 150 mm (5.90'')
500 psi @ 25°C (77ºF) 500 psi @ 25°C (77ºF) 500 psi @ 25°C (77ºF) 150 psi @ 25°C (77ºF)
$185 $195 $145 $165
PAS: Polyaryl sulfone.
PPS: Polyphenyl sulfide Ryton®.
Ordering Example: PHE-5432-10, pH electrode, PHEH-51S installation fitting required for first-time installation.
3
/
4
MNPT,
316 SS, $145 + 120 = $265.
Model No. Price Description
PHEH-51 $120
1
⁄2 MNPT, 316 SS
PHEH-51S 120
3
⁄4 MNPT, 316 SS
PHEH-52 138 1 MNPT, 316 SS
PHEH-51PG 270 25 mm port gland, 316 SS
Fittings Selection Guide
Thick-Wall Glass PPS PAS PPS
MOST POPULAR MODELS HIGHLIGHTED!
D-58
Order Online
Over 100,000 Products Available!
Model No. Price Description
FW-332 $79 Reference Book: Advanced pH Measurement and Control
Accessory

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