| Width | 20 cm |
| Height | 5 cm |
| Length | 5 cm |
| Weight | 0,2 kg |
| Anwendungen | Drinking water , Process water , Swimming pool |
| Applications | Aquariums , Water Treatment |
| Country of origin | DE |
| Customs tariff number | 90278930 |
JUMO BlackLine pH plastic shaft electrode with salt reservoir, 2 meter fixed cable without thread with BNC connection and fixed protection cage
| Quantity | Unit price |
|---|---|
| To 4 |
€158.60
|
| To 9 |
€150.67
|
| To 14 |
€142.74
|
| To 19 |
€134.81
|
| From 20 |
€131.64
|
Payment methods
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For larger order quantities, we will be happy to prepare an individual offer for you.
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Delivery & Shipping
- Standard shipping: 3–5 business days within Germany
- Express shipping available on request
- International delivery to EU and Switzerland
- No shipment of Heyl products to Spain, France and Portugal
- Dangerous goods shipping according to ADR regulations
- 3% online discount on HEYL, HORIBA, JUMO and MILWAUKEE products
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Contact formQuick info
| Width | 20 cm |
| Height | 5 cm |
| Length | 5 cm |
| Weight | 0,2 kg |
| Anwendungen | Drinking water , Process water , Swimming pool |
| Applications | Aquariums , Water Treatment |
| Country of origin | DE |
| Customs tariff number | 90278930 |
Product information "JUMO BlackLine pH plastic shaft electrode with salt reservoir, 2 meter fixed cable without thread with BNC connection and fixed protection cage"
The JUMO BlackLine is particularly well suited for applications where direct cable connection, a protected sensor design, and longer service life under more demanding measurement conditions are required.
JUMO BlackLine pH plastic shaft electrode with salt bridge, 2 meter fixed cable, BNC connector and fixed protective cage (Type 201005/65-18-45-2000-76-120/837; Part No. 00417300)
This version of the JUMO BlackLine pH electrode is especially suitable when a ready-to-connect and robust solution for pH measurement in aqueous media is required. Thanks to its permanently attached 2-meter cable with BNC connector, the sensor can be directly integrated into compatible measurement systems without the need for an additional separate connection cable. This reduces installation effort and is particularly convenient when a simple, ready-to-use connection is required.
Advantages of the BlackLine electrode
Another advantage is the permanently integrated protective cage. It protects the sensitive sensor area during daily operation and makes this electrode especially suitable for applications where the sensor is handled frequently or used in more demanding environments. This makes it a good choice for users who require not only accurate measurement but also a more robust design.
For pH measurement, the electrode is equipped with proven JUMO UW glass and covers a range from pH 0 to 12, with short-term operation up to pH 14. The reference system with polymerized KCl gel electrolyte is suitable for many general water applications. In addition, this version includes a salt bridge. This is particularly advantageous in low-ion media or at higher flow rates, as it can extend the electrode’s service life. In such applications, this version offers clear benefits compared to standard models without a salt bridge.
The fixed cable also provides clear advantages in daily use: it is integrated, includes kink protection, and is especially practical for use in humid environments. Anyone looking for a pH electrode that is quick to connect, robust in design, and reliable even under more demanding conditions will find this BlackLine version a strong choice.
Typical applications
- Drinking water monitoring and water treatment
- Swimming pools, aquatics, greenhouse technology
- Lightly contaminated utility, process, and wastewater
- Also suitable for rainwater, pond, and surface water
Not recommended for:
- Electroplating water treatment
- Industrial process and wastewater
- Ultrapure water
- Therapeutic baths
- Biotech and sterilization processes
Why to buy
The electrode is delivered ready to connect, including the 2 m fixed cable and BNC connector. The integrated protective cage improves sensor protection in everyday use. The salt bridge helps extend service life in low-ion media or at higher flow rates. This makes it a practical and immediately usable solution.
JUMO order code:
A JUMO order code uniquely identifies a specific measuring instrument or component based on its configuration.
You will find the exact JUMO order code for your instrument configuration in the relevant data sheet from page 4 onwards. This can be found under ‘Downloads’ for the product.
Frequently Asked Questions
You can use this electrode to measure the pH value of water and other aqueous media. The pH value indicates whether a liquid is acidic, neutral, or alkaline.
It is suitable for drinking water, pools, aquariums, ponds, and rainwater, as well as lightly contaminated process water and utility water.
It is not recommended for ultrapure water, electroplating systems, industrial wastewater, or biotechnology and sterilization processes.
The protective cage shields the sensitive sensor from damage and ensures greater safety during daily use.
Yes, it features a simple design and is easy to connect and use.
Yes, regular cleaning ensures more accurate measurement results and a longer service life.
It delivers reliable and precise readings when correctly calibrated.
No; with occasional care, the maintenance effort remains minimal.
| Technical specifications | Glass-shaft version | Model with plastic shaft and clip-on protective cage | JUMO BlackLine – version with plastic shaft and fixed protective cage |
|---|---|---|---|
| Shaft material | Glass | PEI* | PPO** |
| Diaphragm | Ceramics | glass silk | Ceramics |
| Drainage system | plastic cartridge | ||
| Temperature range | 0 up to 60 °C | ||
| Print range*** | 0 up to 6 bar | ||
| Installation length | 120 mm | ||
| Electrode head |
In models with a fixed cable, the connection cable is fitted with a kink protector.
Models with a fixed cable have an IP68 rating. |
||
| Active component pH | Underwater glass (pH 0 to 12, briefly up to pH 14) | ||
| Active component: Redox | Platinum dome (±2000 mV) | ||
| electrolyte | Polymerised solid electrolyte | ||
| Recommended minimum conductivity of the measured medium |
Without a salt cellar: 100 µS/cm With a salt dish: 50 µS/cm |
Without a salt cellar: 150 µS/cm With a salt dish: 100 µS/cm |
Without a salt cellar: 100 µS/cm With a salt dish: 50 µS/cm |
* is equivalent to polyetherimide
** corresponds to polyphenylene ether
*** The pressure specifications apply to constant conditions at the installation site; severe pressure surges and fluctuations should be avoided.
Type suffixes
| Type suffix | Description |
|---|---|
| KCl container (quiver), model code 052 |
The base of the KCl container can also be used as a mounting wrench for pH or redox electrodes with a Pg13.5 thread. The recesses on the removable container base fit onto the hexagon of the electrode head. When storing the electrodes, the container must be filled with KCl (not with buffer solution or similar). |
| Salt reservoir, model code 837 |
Optionally, the electrode can be fitted with a salt reservoir in the form of four salt rings. This is recommended when using the electrode in media with low ion concentrations or at high flow rates. The salt reservoir serves to extend the service life of the electrode. The rings do not constitute a manufacturing defect (crystallisation). |
You can find further pH and redox electrodes in the relevant data sheets in the downloads section.