Introduction: Rosemount/Rosemount General Purpose pH/ORP Sensor 389, The Rosemount 389 pH/ORP sensor with integrated cable uses a molded Tefzel™ body and Viton™ O-rings to make it extremely difficult to damage and highly chemically resistant. Encapsulation eliminates leakage or high humidity problems common with other pH/ORP sensors. Designed with user convenience in mind, it is simple to construct and does not require refilling electrolyte (KCl) or other maintenance-intensive troubleshooting procedures.
Features:
Triple liquid connection reference electrodes extend the lifetime of pH/ORP sensors and resist toxic ions such as ammonia, chlorine, cyanide, and sulfide
The use of anti-crack glass enhances performance and extends service life
Glass electrode options are available for high pH applications
The durable Tefzel body and Viton O-rings provide strong chemical resistance
Molded sensor body with 1" MNPT forward and backward process connections for insertion, immersion, and flow-through applications
Integrated cable connections in different lengths
pH measurement can be performed using the SMART method
Product parameters
Temperature range: 32 - 182 °F (0 - 85 °C)
100psig (790kPa) at 150°F (65°C) maximum operating pressure
Materials of construction
pH Sensor Body: Tefzel™
pH electrode: Glass
ORP electrode: platinum
Reference electrode: Ceramic
O-rings: Viton™
Process Connector Forward and Rear: 1 in (MNPT)
Our customer-centric service concept: the pursuit of a full range of services is a high-quality, high-standard service, the pursuit of every detail of the service process. It is impossible for interests to blossom into brilliant flowers from lies. Only when every process, every action and every detail of the service is professional and careful, can we meet or even exceed the expectations of customers, so that customers can be satisfied and recognize us. Honest, professional, affordable, and fast, so you can rest assured. "Honest and professional service, affordable price, continuous improvement" is our service philosophy.
This article introduces the Rosemount/Rosemount General Purpose pH/ORP Sensor 389 products, if you are interested in slave products, please also contact our staff, we look forward to your call, hope our technology and service can bring you a better experience
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