Insertion/Submersion Combination Electrodes
The PHE-7151 series combination electrodes are ruggedly constructed; the
outer body is ABS with 3/4" MNPT threads at both ends. The
maximum insertion length is 31.75 mm/1.25". Electrodes are
annular PTFE liquid junction refillable and include 15 ft of
cable with a BNC connector. For applications with
temperatures up to 120°C (248°F), units are available in
polyphenylene sulfide (PPS).***
These electrodes have a special plunger
design allowing them to be mounted at any angle.
Part No.
Length mm/in
Dia. mm/in
pH Range
Temp. °C
Refill or Gel
R (megohms) at 25°C/77°F
Description
PHE-7151-15
140/5.5
30/1.2
0 to 12
0 to 80
Refill
400
Refillable general purpose**
PHE-7351-15
140/5.5
30/1.2
0 to 12
0 to 80
Gel
400
Sealed general purpose
PHE-7152-15
140/5.5
30/1.2
0 to 14
0 to 80
Refill
1000
Refillable high pH applications**
ORE-7151-15
140/5.5
30/1.2
—
0 to 80
Refill
—
General purpose refillable ORP**
** Refill Solution: PHFS-7151-4, 4 oz bottle; PHFS-7151-16, 16 oz bottle
***For polyphenylene sulfide body, add suffix “-PPS” to part number and $50 to price
In-Line Disposable Electrodes
OMEGA® in-line combination electrodes mount on standard pipe tees for continuous pH or ORP
monitoring. The electrode is constructed in a Kynar housing with 1/2" MNPT threading. Probe insertion
length is 25 mm (1") and is able to withstand pressure up to 150 psi. Three-meter (10-ft.) cable
length and BNC connector are standard. Dimensions: 127 x 25 mm (5 x 10")
CPVC In-Line Disposable pH Electrodes
Also available, the CPVC In-Line Disposable Electrode is
ruggedly constructed to withstand up to 100 psi. Probe
insertion length is 51 mm (2") with 3/4" diameter. A 3/4" MNPT
fitting is standard and is supplied with 3 m (10 ft.) of cable
and a BNC connector. Dimensions: 168 x 25 mm (6.6 x 10")
Part No.
ph Range
Temperature Range °C/°F
Notes
R Megohms at 25°C/77°F
A
PHE-5311-10
0 to 13
5 to 100/23 to 212
General purpose
50
A
PHE-5312-10
0 to 14
0 to 100/32 to 212
High pH
200
A
PHE-5411-10
0 to 13
5 to 100/23 to 212
Double junction
50
A
PHE-5412-10
0 to 14
0 to 100/32 to 212
Double junction high pH
200
A
ORE-5311-10
ORP
5 to 100/23 to 212
Platinum band
—
A
ORE-5411-10
ORP
5 to 100/23 to 212
Platinum band double junction
—
A
ORE-5419-10
ORP
5 to 100/23 to 212
Gold disc double junction for cyanide applications
—
B
PHE-5316-10
0 to 13
-5 to 80/23 to 176
Sealed Ag/AgCl
50
Automatic Temperature Compensation is not required with ORP (Redox) electrodes.
† All dollar amounts on this site are shown in US currency.
Note: For polyphenylene sulfide body add suffix "-PPS" to part number and $50 to price.
Part Number Builder
Option Descriptions
(1)
Type
Select PHE for PHE ORE for ORE
(2)
Code in Part Number
Select 5311 for code 5311 5312 for code 5312 5411 for code 5411 5412 for code 5412 5419 for code 5419 7151 for code 7151 7152 for code 7152 7351 for code 7351
(3)
Cable Length
Select 10 for 10 feet 15 for 15 feet
(4)
ATC Sensor
Select Nothing(leave field blank) -PT100 for 100 ohm platinum RTD -PT1K for 1000 ohm RTD -300 for 300 ohm Thermistor -R3K for 300 ohm Balco
(5)
Polyphenylene Sulfide Body
Select Nothing(leave field blank) -PPS for polyphenylene sulfide body
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
