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PHE1300-1400-2300-Series
Alpha® Series Rugged Gel-Filled pH and ORP Electrodes
Models In Stock
- 16 Month Shelf Life
- Wide Variety Available
- Electrodes to Meet Many Application Needs
- Low Cost High Value
PHE1300-1400-2300-Series
From
C$
97.78
Models In Stock
Product Overview
- Process Connection Size N/A
- Process Connection Type N/A
- Process Temperature, Min 0 °C
- Sensor Type N/A
- Series ID PHE1300-1400-2300-Series
- Temperature Sensor Type N/A
Supported Applications
The Omega Alpha® Series Rugged Gel-Filled pH and ORP Electrodes (PHE-1300, PHE-1400, PHE-2300) are designed for field and laboratory measurements. The series supports general-purpose applications as well as specialized configurations including test tube electrodes, flat surface measurement, and rugged puncture tips.
Documented application areas include:
- pH and ORP monitoring in meats, cheeses, fruits, and leather (specific to the PHE-2385 model).
- Samples containing interfering ions such as zinc, copper, or sulfide (addressed by double junction models like ORE-1411 and PHE-14xx series).
Operating Conditions & Performance
The Alpha® Series operates within process temperature ranges of 0 to 100 °C (32 to 212 °F) for most epoxy and glass models, while specific Polyethersulfone variants operate from 0 to 80 °C (32 to 176 °F). Measurement capabilities cover pH ranges of 0 to 14, 0 to 13, or 0 to 12 depending on the model suffix and liquid junction type. ORP models support a range of ±2000 mV.
Electrical resistance at 25°C (77°F) varies by construction: epoxy general-purpose electrodes typically exhibit 50 to 80 MΩ, while test tube and specialized configurations may reach up to 200 MΩ. The series utilizes Ag/AgCl reference types.
Physical Dimensions
The series offers a range of physical sizes to accommodate different installation needs:
- Diameter: 6 mm (0.24 in) to 12.5 mm (0.49 in).
- Overall Length: 55 mm (2.2 in) to 300 mm (12.0 in).
Configuration Options
The series is configurable across multiple dimensions including housing material, liquid junction type, and electrical connection.
Housing Materials
- Epoxy (general purpose)
- Polyethersulfone (economical models with removable guard options)
- Glass (rugged puncture tip for solid samples)
Liquid Junction Types
Models are available with various junction technologies to suit specific media:
- Polypropylene liquid junction.
- Double Polypropylene liquid junction (for interfering ions).
- Annular Ceramic liquid junction.
- HDPE liquid junction.
- PTFE liquid junction (including double Annular PTFE).
Electrical Connections & Accessories
Electrodes are supplied with a BNC connector as standard. A US Standard connector is available by adding the suffix '-U' to the model number for an additional cost. Each unit includes 0.75 to 1 m (2.5 to 3') of cable and an operator's manual.
Key Product Differences
The series distinguishes models by specific geometry, material composition, and junction configuration:
- PHE-13xx vs. PHE-14xx Series: The 1300-series generally features single liquid junctions (e.g., Polypropylene), while the 1400-series incorporates double liquid junction designs for enhanced performance in samples with interfering ions.
- PHE-2385: A glass electrode featuring a rugged puncture tip specifically designed for solid food products like meats, cheeses, fruits, and leather.
- PHE-1471: An epoxy electrode configured with a flat surface design for measuring samples requiring double HDPE liquid junctions.
- PHE-2300 Series (PHE-1335): Extended length test tube electrodes (300 mm / 12.0 in) designed for extra long test tubes with Annular Ceramic liquid junctions.
- ORE-Series: Dedicated ORP models (e.g., ORE-1311, ORE-1411) offering a ±2000 mV range; the ORE-1411 includes a double Polypropylene liquid junction for samples with zinc, copper, or sulfide.
- Material Variants: PHE-1317 and PHE-1417 utilize Polyethersulfone construction. The PHE-1304 is an epoxy electrode with a double Annular PTFE liquid junction operating up to 80 °C (176 °F).
PDFs & Manuals
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Show Ratings & Reviews
Rated 5 out of
5
by
Invacare Corporation from
.
These probes are great we have never had problems with these
Date published: 2024-03-05
Rated 5 out of
5
by
Manthony from
Great experience
Very fast service and reasonable price. Customer support was also helpful in the product selection process.
Date published: 2023-12-29
Rated 5 out of
5
by
PeeJay from
Great Electrodes
Great Electrodes Worked Without Fail Good Stuff Accurate
Date published: 2022-12-05
Rated 5 out of
5
by
Ronald E Creech from
Great Gel Filled Electrode
Bought this electrode for a replacement electrode for my 20 + year old PH meter no longer made. The electrode actually worked better than the original electrode when it was new with no span error from PH of 4 to PH of 7. Linearity was very good. Usually I had to tweak the cal pot a little on both ends of the range until the unit read both 4 and 7 PH but this was right on after initial adjustment.
Date published: 2021-04-15
Rated 4 out of
5
by
Steelhead from
Helps our winemaking
Just bought our third one. The previous one lasted 6 years. It only gets used for a couple of months each year. We have found it needs to be stored in a temperature controlled environment, or it will have a short life. Good results for the price.
Date published: 2018-10-05
Rated 5 out of
5
by
GW36 from
Great Price
Great probe for the cost. I have been using these for several years now and they work & hold up well.
Date published: 2017-07-12
What is the output signal range? Do these sensors need an amplifier?
Thank you for your inquiry. Unfortunately, pH/ORP probes have too high of an impedance and requires a transmitter such as PHTX-100 to convert to a suitable or usable signal output as a 4 to 20 mA.
Date published: 2023-10-04
Is there a warranty on these probes?
Thank you for your inquiry. There is a 1 year warranty for this pH probe and also, please note that the shelf for all pH probes is 6 to 12 months.
Date published: 2024-04-18