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385+ General-Purpose pH/ORP Sensor
Brand: RosemountThe Rosemount 385+ pH/ORP combination sensors are used for reliable pH or oxidation/reduction potential measurements of aqueous solutions in pipelines, open tanks, or ponds.
Rosemount 385+ sensors feature a triple junction reference that extends sensor life in processes containing poisoning ions.
Features- RETRACTABLE OPTIONS allow sensors to be easily removed and replaced under pressure without process shutdown
- MAXIMUM CHEMICAL RESISTANCE with a disposable Tefzel and titanium design
- INTEGRAL PREAMPLIFIER provides noise free, long distance transmission of the high impedance pH signal
- POISONING RESISTANT triple junction reference electrode
Specifications
Brand
Compensated Temperature
- 0° to 100° C (32° to 212° F)
Enclosure, Body Material
- Tefzel
- Titanium
Maximum System Pressure
- psia: 114.6 (kPa: 790, bar: 1.15) at 100° C (212° F)
- psig: 100 (kPa: 689, bar: 6.89) at 100° C (212° F)
- psig: 64 (kPa: 441, bar: 4.41), 542 kPa [abs] at Retraction & Insertion
Measuring Range
- 0 to 14 pH
- ORP: -1,500 to 1,500 mV
NPT Connection
- 1" NPT Male
- 1-1/2" NPT Male
Wetted Materials
- 316 Stainless Steel
- Ceramic
- EPDM
- Glass
- Platinum, ORP Only
- Tefzel
- Titanium
- Viton
Documentation
Certificates & Approvals
- Certificate: Hazardous (Classified) Location Electrical Equipment FM Compliance Certificate pdf 240 KB
- Declaration of Conformity: pH Sensors CE pdf 76 KB
- Product : pH Sensors BASEEFA 10ATEX0156X +/2 pdf 6.7 MB
- Product Certificate: 385, 385+, 396, 396R pH Sensors and 400 ENDURANCE Toroidal Conductivity Sensors CRN-Alberta 0F04952-52 pdf 480 KB
- Product Certificate: 385, 385+, 396, 396R pH Sensors and 400 ENDURANCE Toroidal Conductivity Sensors CRN-British Columbia 0F4952-51 pdf 78 KB
- Product Certificate: 385, 385+, 396, 396R pH Sensors and 400 ENDURANCE Toroidal Conductivity Sensors CRN-NB, NS, PEI, NL, YT, NT, NU 0F4952-59870YTNR2 pdf 630 KB
- Product Certificate: 385, 385+, 396, 396R pH Sensors and 400 ENDURANCE Toroidal Conductivity Sensors CRN-Ontario 0F4952-5R2 pdf 86 KB
- Product Certificate: 385, 385+, 396, 396R pH Sensors and 400 ENDURANCE Toroidal Conductivity Sensors CRN-Quebec, Manitoba, Saskatchewan CSA-0F4952-56R2 pdf 346 KB
- Product Certificate: pH Sensors CSA Certificate of Compliance pdf 121 KB
- Product Certificate: pH Sensors CSA Supplement to Certificate of Compliance pdf 48 KB