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
In-line combination electrodes mount on standard pipe tees for continuous pH or ORP
monitoring. The electrode is constructed in a PVDF 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.
† Price are shown in RMB.
Note: PHE-7000 Series Combination Electrodes come complete with 4.5 m (15') of cable with BNC connector and electrode care instruction sheet.
PHE-5000 Series In-Line Disposable Electrodes come complete with 3 m (10') of cable with BNC connector and electrode care instruction sheet.
For non-standard cable lengths replace the "(-15) for the PHE-7000 Series or the "(-10)" for the PHE-5000 Series with the required cable length in feet; add $2 per foot to the price. (Additional per foot cost applies to the entire length of cable).
Automatic temperature compensation is not required with ORP electrodes.
Options for the PHE-7000 Series:
For HF/Fluoride Resistant electrode, add suffix "-HF" to model number, add $50 to price.
For polyphenylene sulfide body add suffix "-PPS" to model number; add $50 to price.
For high temperature reference cells, add suffix "-HT" to the model number, add $35 to price.
Note: "-PPS" and "-HT" options only available on the PHE-7351 and "-HT" option is only available in combination with PPS option on the PHE-7351 electrode.
For 100O Platinum RTD Automatic Temperature Compensation (ATC), add suffix "-PT100" to the model number, add $50 to price.
For 1000O Platinum RTD Automatic Temperature Compensation (ATC), add suffix "-PT1K" to model number, add $50 to price.
Part Number Builder
Option Descriptions
(1)
Refill or Gel and Notes
Select 71 for Refill 73 for Gel 53 for General purpose 53 for High pH 54 for Double junction high pH 54 for Platinum band 53 for Sealed Ag/AgCl
(2)
PH Range and RM OHM at 25°C (77°F)
Select 51 for 0 to 12 (7100 Series) 52 for 0 to 14 (7300 Series) 11 for 0 to 13 RM OHM at 25°C (77°F) 50 (5300 Series) 12 for 0 to 14 RM OHM at 25°C (77°F) 200 (5400 Series) 16 for 0 to 13 RM OHM at 25°C (77°F) 50 (5300 Series)
(3)
Cable Length
Select 15 for 15 Feet 25 for 25 Feet 50 for 50 Feet
(4)
RTD
Select Nothing(leave field blank) for None -PT100 for 100 OHM Platinum RTD Automatic Temperature Compensation (ATC) -PT1K for 1000 OHM Platinum RTD Automatic Temperature Compensation (ATC)
(5)
Additional Option
Select Nothing(leave field blank) for None -HF for HF/Fluoride Resistant electrode -PPS for Polyphenylene sulfide body -HT for High temperature reference cells -PPS-HT for Polyphenylene sulfide body and High temperature reference cells
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
