Company Advantages
· ACITEKwater conductivity sensor comes with various designs that integrate function and aesthetics.
· The strict internal quality control system enables water conductivity sensor to reach the international leading level.
· The scale of the product application is gradually increasing.
Product Introduction
The AC8221 hygienic conductivity probe is a 2-electrode type sensor designed for sanitary industrial scenarios. It is equipped with a standard integrated Pt1000 temperature sensor. Key wetted parts adopt 316L stainless steel, FDA-compliant PEEK and EPDM materials. It supports 1½" clamp and ¾ NPT process connections, features electro-polished smooth surface, IP67 protection, and delivers stable linear measurement for pure and concentrated liquids under wide temperature and pressure conditions.
Product Advantage
It is CIP and SIP compatible with full hygienic certification including FDA and USP Class VI. It provides excellent linearity across a broad measuring range and meets high sanitary requirements with low Ra electro-polished surface. The robust structure supports high temperature and pressure resistance, matches G300 transmitter, and offers flexible process connections to meet customized demands.
Product Application
It is widely used for conductivity detection in food and beverage, pharmaceutical, biotechnology and chemical industries. It is especially suitable for measuring pure liquids and ultrapure water, and applicable to hygienic production processes requiring strict sanitary standards.
Product parameters
| Material | |
| Electrode | Stainless steel 316L/1.4404 |
| Armature | PEEK (conform to FDA - 21CFR 177.2415) and Stainless steel 316L/1.4404 |
| Seal | EPDM (conform to FDA - 21CFR 177.2600) |
| Surface quality | Clamp process connection variant: Ra < 0.4 µm (15 μin.), electro-polished (wetted metal surfaces) |
| Measuring element | 2-electrode |
| Temperature sensor | Pt1000 |
| Performance data | |
| Conductivity measurement | |
| Linearity (relative) | ± 0.5…5 % |
| Medium data | |
| Fluid temperature | - 20…+ 150 °C (- 4…+ 302 °F) |
| Fluid pressure | PN 16 for - 20…+ 120 °C (- 4…+ 248 °F) and PN 10 at 150 °C (302 °F) |
| Product connections | |
| Process connection | • 1½" clamp connection • NPT ¾ connection |
| Electrical connection | 4-pin M12 male connector |
| Approvals and conformities： | |
| Foods and beverages/Hygiene： | • FDA declaration of conformity (only for variant with stainless steel and PEEK armature and EPDM seal)• USP class VI declaration |
| Others | |
| On request | 2-point calibration |
| certificate Environment and installation | |
| Ambient temperature | • Operation： - 20…+ 150 °C• Storage：- 10…+ 60 °C |
| Degree of protection according to IEC/EN 60529 | IP67, with connected device, inserted and screwed M12 female cable plug |
Product details
FAQS
Company Features
· Shanghai Guizhen Instrument Equipment Co., Ltd. stands at the forefront of their water conductivity sensor market.
· Shanghai Guizhen Instrument Equipment Co., Ltd. owns advanced hardware facilities and powerful R&D superiorities. Shanghai Guizhen Instrument Equipment Co., Ltd.'s R&D strength and sufficient technical reserve can meet various demands of the customers. Shanghai Guizhen Instrument Equipment Co., Ltd. develops technological superiority in water conductivity sensor field.
· The objective of Shanghai Guizhen Instrument Equipment Co., Ltd. is to deliver customers the best possible water conductivity sensor solutions. Contact us!
Product Comparison
Compared with similar products, the water conductivity sensor of ACITEK is more strict in the selection of raw materials. The specific aspects are as follows.
Lane 1505, Lianhang Road, Minhang District, Shanghai