389-02-10-54-62 | Rosemount™ 389 General Purpose pH/ORP Sensor

Part Number: 389-02-10-54-62Model: 389 General Purpose pH/ORP SensorManufacturer: Rosemount™OverviewThe Rosemount 389 sensors are housed in a molded Tefzel™ body with Viton™ o-rings, making each sensor virtually indestructible and chemically resistant. Complete encapsulation eliminates leakage or high humidity problems traditionally found in other pH/ORP designs. The simplified construction, designed with user convenience in mind does not require electrolyte (KCl) replenishment or any high maintenance troubleshooting procedures.FeaturesA triple junction reference prolongs sensor life and protects against poisoning ions such as ammonia, chlorine, cyanides, and sulfidesEnhanced performance and increased life with cracking resistant glassAvailable with a glass electrode option for high pH applicationsSuperior chemical resistance provided by a rugged Tefzel body with Viton O-ringsThe molded sensor body features 1” MNPT front and rear facing process connections for insertion, submersion, and flow-through applicationsVariopol (VP6) cable connection option, for quick cable-to-sensor release, eliminates cable twistingSMART enabled for pH measurementsOrdering InformationModel: 389 - pH/ORP sensorPreamplifier cable: 02 - No preamplifier, 15-ft. (4,6 m) cableCombination electrode: 10 - pH: general purpose low resistivity glassTransmitter/thermocouple compatibility: 54 - For Rosemount 1054A/B, 81, and 2081, use -01 or -02. For Rosemount 56, 1056, 1057, 1066, and 5081, use codes -02, -07, and -08 only.Optional: 62 - Cable without BNC for Rosemount 56, 1056, 1066, 1057, and 5081 (Codes -02, -07, -08, and -54 only)