Thermo Scientific PH21A1A2 pH Sensor, Double Junction, CPVC, 1 3/8 in Diameter
The THERMO SCIENTIFIC Sensor, model PH21A1A2, is a pH sensor designed for liquid testing. It features a double junction and is constructed from CPVC material, with an overall diameter of 1 3/8 inches. This sensor is…
SKU 3G-OTH-368633
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The THERMO SCIENTIFIC Sensor, model PH21A1A2, is a pH sensor designed for liquid testing. It features a double junction and is constructed from CPVC material, with an overall diameter of 1 3/8 inches. This sensor is part of the pH Laboratory Electrodes, Probes & Sensors product type.
Frequently Asked Questions
What is the THERMO SCIENTIFIC PH21A1A2 pH sensor used for?
The THERMO SCIENTIFIC PH21A1A2 is a pH sensor for liquid testing. Its double-junction design and CPVC construction make it suitable for demanding industrial process monitoring, water treatment, and laboratory analysis where accurate pH measurement is required.
What are the specifications of the THERMO SCIENTIFIC PH21A1A2 pH sensor?
The THERMO SCIENTIFIC PH21A1A2 is a pH sensor with a double junction, CPVC material, and an overall diameter of 1 3/8 in. It is designed for liquid testing and carries manufacturer part number PH21A1A2.
Where to buy the THERMO SCIENTIFIC PH21A1A2 pH sensor worldwide?
3G Electric supplies the THERMO SCIENTIFIC PH21A1A2 pH sensor worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this sensor to your facility, ensuring compliance with international shipping requirements.
How to install the THERMO SCIENTIFIC PH21A1A2 pH sensor?
Install the THERMO SCIENTIFIC PH21A1A2 pH sensor by mounting it in a standard 1 3/8 in opening, ensuring the CPVC body is compatible with your process fluid. Follow general pH sensor best practices: avoid air bubbles, calibrate before use, and protect the glass bulb from mechanical shock.
Used in
Common applications for THERMO SCIENTIFICTHERMO SCIENTIFIC Products
3G Electric supplies THERMO SCIENTIFIC ph laboratory electrodes, probes & sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
You might also need
Related products
- TELEMECANIQUE SENSORS This pressure switch from the TELEMECANIQUE SENSORS 9012G Series is designed for machine tool applications requiring resistance to liquids and corrosion. It features a single 1/4-18" FNPT pressure connection port and operates over a 3 psi to 150 psi range. Suitable for monitoring and controlling pressure in coolant systems, hydraulic presses, and other wet industrial environments
- TELEMECANIQUE SENSORS This pressure switch from the 9012G Series is designed for monitoring or controlling pressure in industrial machinery and hydraulic systems. It features a single 1/4-18" FNPT pressure connection port and is built to resist coolants, oils, and corrosive media. The switch operates within a pressure range of 1 psi to 40 psi
- TELEMECANIQUE SENSORS The TELEMECANIQUE SENSORS 9012GAW5G18 is a liquid- and corrosion-resistant pressure switch from the 9012G Series. It has a single 1/4-18" FNPT pressure connection port and a pressure range of 3 psi to 150 psi. This switch is used in industrial hydraulic and pneumatic systems, particularly in machining and fluid power applications where exposure to coolants or corrosive media is common
- TELEMECANIQUE SENSORS Diaphragm vacuum switch for sensitive-control applications. Features DPDT contact configuration, maximum pressure rating of 100 psi, and 1/4-18" NPTF pressure connection. Includes an adjustable scale for setpoint adjustment. Suitable for monitoring vacuum or pressure levels in industrial process control, packaging, and automation systems
- TELEMECANIQUE SENSORS Liquid- and corrosion-resistant machine tool pressure switch from the 9012G Series. Features a single 1/4-18" FNPT pressure connection port and a pressure range of 1 to 40 psi. Suitable for monitoring or controlling pressure in hydraulic and pneumatic systems exposed to coolants, cutting fluids, or corrosive environments
- TELEMECANIQUE SENSORS This pressure switch from the 9012G Series is designed for use in machine tool applications where resistance to liquids and corrosion is required. It features a single 1/4-18" FNPT pressure connection port and operates over a range of 20 to 1,000 psi
