ACITEK, since 2005, specializes in water quality sensors, providing OEM/ODM service for pH, ORP, conductivity, DO, ion electrodes.

ACITEK Digital pH sensor ACCPS61D

Name: ACITEK Digital pH sensor ACCPS61D
Uploaded: 2025-12-29T09:57:19+08:00
Description: Place of Origin: Shanghai, china purpose: Industry, laboratory, other warranty period: one year Support customization: OEM, ODM Logo: ACITEK model:ACCPS61D type: pH sensor equipped with a rechargeable battery: No Diameter: 12 mm Shaft lengths: 120, 225, 360 and 425 mm(4.72, 8.86, 14.2 and 16.7 inch)

Place of Origin: Shanghai, china

purpose: Industry, laboratory, other

warranty period: one year

Support customization: OEM, ODM

Logo: ACITEK

model:ACCPS61D

type: pH sensor

equipped with a rechargeable battery: No

Diameter: 12 mm

Shaft lengths: 120, 225, 360 and 425 mm(4.72, 8.86, 14.2 and 16.7 inch)

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Product Introduction

Digital 1.0 glass sensor for the food & beverage industry and for bioreactors in biotech industry；

Specs at a glance:

Measuring range：pH: 0 to 14；

Process temperature：Application N:0 to 100 °C (32 to 212 °F)；Up to 140 °C (284 °F) for sterilization；

Process pressure：Application M: 0.8 to 14 bar (11.6 to 203 psi) absolute；Application N: 0.8 to 7 bar (11.6 to 101.5 psi) absolute

Field of application

Keep the pH value in the optimum range and maximize your product yield with Digital ACCPS61D. Its rugged design and long-term stability ensure extremely accurate and reproducible measured values even after CIP/SIP or autoclaving. ACCPS61D features Digital 1.0 technology, offering extended storage of calibration and process data for predictive maintenance. The sensor resists moisture and enables lab calibration, enhancing process integrity and increasing process uptime.

Digital ACCPS61D measures pH in:Biotech and pharma industries：- Bioreactors/fermenters: process control in enzyme production；- Bioreactors/fermenters: control of culture growth；Food & Beverage：- CIP/SIP applications

Product parameters

Technical specification

Measuring principle	Potentiometric
Application	Hygienic and sterile applications (sterilizable, autoclavable): • Bioreactor/fermenter；• Biotechnology；• Pharmaceutical industry；• Foods；
Characteristic	Digital pH electrodes for hygienic production processes with ion trap for long-term stable reference；
Measuring range	pH 0 to 14
Measuring principle	Gel compact electrode with ceramic junction and ion trap
Design	All shaft lengths with temperature sensor，Advanced gel technology
Material	Sensor shaft: Glass to suit process
pH membrane glass	Type N
Metal lead	Ag/AgCl
Open aperture	Ceramic junction, zirconium dioxide
O-ring	FKM
Process coupling	PPS fiber-glass reinforced
Nameplate	Ceramic metal oxide
Dimension	Diameter: 12 mm (0.47 inch)
Shaft lengths	120, 225, 360 and 425 mm,(4.72, 8.86, 14.2 and 16.7 inch)
Process temperature	Application N:0 to 100 °C (32 to 212 °F),Up to 140 °C (284 °F) for sterilization
Process pressure	Application M: 0.8 to 14 bar (11.6 to 203 psi) absolute, Application N: 0.8 to 7 bar (11.6 to 101.5 psi) absolute
Temperature sensor	NTC 30k or PT100 or PT1000
Connection	VP8
Ingress protection	IP68

Product advantages

Digital 1.0 offers extended storage of calibration and process data, enabling better trend identification and providing a future-proof basis for predictive maintenance and enhanced IIoT services.

The sensor's exceptional accuracy and reproducibility help you to keep the pH value in the optimum range for a maximized product yield.

A special glass membrane and reference system makes the sensor CIP/SIP and autoclaving resistant (up to 140°C/284°F) offering maximum long-term stability.

Reduced operating costs thanks to minimized process downtime and extended sensor lifetime.

Product details

special glass membrane and reference system makes the sensor CIP/SIP and autoclaving resistant (up to 140°C/284°F) offering maximum long-term stability

0.8 to 14 bar (11.6 to 203 psi) absolute；Application N: 0.8 to 7 bar (11.6 to 101.5 psi) absolute

0 to 100 °C (32 to 212 °F)；Up to 140 °C (284 °F) for sterilization

FAQS

Can cable length be customized？

Cable wires can be of different lengths.

How long is the lifespan of the sensor？

Sensor warranty for six months.

Can ordinary electrodes replace high-temperature sterilization electrodes？

High temperature sterilization pH electrodes are designed specifically for sterile conditions that require in-situ sterilization in pharmaceuticals, fermentation, food, and other industries. Ordinary electrodes are completely irreplaceable.

What is the general service life of high-temperature sterilization pH electrodes?

The practical life of high-temperature sterilization pH electrodes is mostly between 6 and 12 months.

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