Emerson Rosemount 385, Reference Manual, Page: 8 / 34

2 Description and Specifications
Description and Specifications Reference Manual
February 2019 00809-0100-3385
Table 1-1: Rosemount 385 sensor specifications
pH Range
GPLR 0-13pH, High pH 0-14 pH
Maximum Pressure at Retraction and Insertion
64 psig (542 kPa abs)
Maximum Process Pressure and Temperature
100 psig (790 kPa abs) at 100 °C
Temperature Compensation
0 to 100 °C (212 °F)
Wetted Materials
Tefzel, titanium, Viton, Teflon, a 316 stainless steel compression fitting with EPDM, glass, and ceramic
Repeatability
± 0.05 pH
Interconnecting Cable
P/N 9200000
Electrical Classification
General Purpose
Process Connections
FNPT ball valve 1-1/2 in.
MNPT with only male connector 1 in.
Weight/Shipping
With Ball Valve 10 lb/15 lb
Without Ball Valve 5 lb/10 lb (2.25 kg/4.5 kg)
1.2 Performance and Specifications