Product Description
Online pH Meter
(Sterile Applications)
Probes with long lifetime and reduced maintenance
METTLER TOLEDO's sterilizable and hygienic design pH / redox probes are highly pressure and temperature resistant, making them an excellent choice for Biopharma and Food and Beverage applications where SIP and CIP are frequently performed. These sensors require little maintenance as they do not need refilling.
Probes with Intelligent Sensor Management (ISM) enable operators to perform pre-batch diagnostics. These tools assess a sensor prior to its use leading to increased measurement reliability and process safety. In conjunction with iSense software for ISM sensors, seamless and completely automated traceability is easily available.
Puncture electrodes from METTLER TOLEDO feature a rugged needle-shaped glass membrane for direct penetration into the medium. As such they are the ideal choice for quick and accurate pH measurement in fruits as well as meat and dairy products.
(Harsh Applications)
Rugged electrodes with easy handling and mounting
To address the variety of challenges and demands in the chemical industry, METTLER TOLEDO has developed an array of specialized, highly durable pH/redox probes which perform reliably even under the harshest conditions. With their pre-pressurized liquid or gel reference systems or pressure-resistant solid polymer (Xerolyt) electrolyte they are the ideal choice for media with a high content of solids or oxidizing agents.
The very low maintenance demand for these sensors is decreased further with Intelligent Sensor Management (ISM) without compromising measurement reliability or process safety.
Product Details :-
- Type: Ph
- Material: Glass
- Colour: Transparent
- Usage: Electrolyte
FAQ
1. What does a pH metre work online?
Ans - An electronic instrument called an online pH metre measures a liquid solution's pH balance, which is a gauge of the solution's acidity or alkalinity.
2. What pH range may be determined using an online pH metre?
Ans - A pH metre online can normally measure pH values between 0 and 14, with 7 being neutral.
3. How precise is a pH metre used online?
Ans - According to the model, an online pH meter's accuracy can vary, but in general, most of them are accurate to within 0.01 pH units.
4. How frequently should my online pH metre be calibrated?
Ans - To ensure accuracy, it is advised that you calibrate your online pH metre at least once every three months.
5. What kind of care must be taken with an online pH metre?
Ans - An online pH meter's routine maintenance involves calibrating the device, cleaning the electrode with a specific solution, and changing the batteries as needed.
Versatile Industrial ApplicationsEngineered for versatility, this online pH meter efficiently monitors pH levels in industrial water, effluent, sewage, swimming pools, and laboratories. Its customizable cable length and flexible mounting options make it suitable for diverse sites while catering to demanding operational requirements. The automatic control mode and reliable performance support accurate, real-time data for water quality management.
Smart Features for Reliable OperationAutomatic temperature compensation, configurable alarm outputs, and data logging enhance reliability and ease of use. The IP65-rated enclosure safeguards internal electronics against water and dust, while the digital LCD display ensures clear, immediate readings. With panel or wall mounting, installation is straightforward, and the system integrates seamlessly with interfaces like 4-20 mA or RS485 Modbus for modern monitoring solutions.
FAQs of Online pH Meter:
Q: How does the online pH meter ensure accurate pH measurements in different environments?
A: The online pH meter uses a high-quality glass electrode sensor with automatic temperature compensation (ATC), enabling precise measurements regardless of sample temperature variations. Two or three-point calibration also enhances measurement integrity across diverse water samples.
Q: What benefits does the configurable relay alarm output provide?
A: The relay alarm output is programmable to alert operators when pH levels exceed pre-set thresholds, enabling prompt corrective actions and maintaining optimal water quality. This feature is especially useful in industrial and laboratory applications where continuous monitoring is vital.
Q: Where is this online pH meter typically installed and used?
A: It is commonly installed in industrial facilities, water treatment plants, swimming pools, sewage systems, and laboratories. Flexible panel or wall mounting, along with a customizable electrode cable, ensures compatibility with various sites and setups.
Q: What is the process for calibrating the pH meter?
A: Calibration involves using two or three standard buffer solutions to adjust the meters readings for maximum accuracy. The procedure is straightforward and recommended regularly or when sensor performance noticeably changes.
Q: How does the waterproof enclosure benefit the pH meters operation?
A: The IP65-rated enclosure protects the meter from dust and water ingress, making it suitable for humid and wet environments. This ensures stable operation and extended equipment lifespan, even in challenging conditions.
Q: What type of data output interfaces are available for integration?
A: This pH meter supports both 4-20 mA output and RS485 Modbus interface types, enabling seamless integration with existing control and monitoring systems for data logging and process management.
Q: What is the typical response time for this pH meter, and why is it important?
A: The meter boasts a response time of less than 30 seconds, allowing for quick detection and intervention in cases of abnormal pH fluctuations, critical for real-time water quality control in continuous online monitoring environments.