385 Extractable Three-Pin pH/ORP Sensor

385 Extractable Three-Pin pH/ORP Sensor
Manufacturer:
Emerson

385 extractable sensor manufactured by Rosemount Analytical is designed for pH/ORP measurements. Sensor casing is made of titanium and Tefzel material allowing to use sensor in severe conditions, such as bleaching circuits at paper manufacturing plants. Sensor is designed to be used with 1-1/2 in. ball valve that allows to relocate or extract the sensor without process shutdown.

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Category: General purpose sensors

385 extractable sensor manufactured by Rosemount Analytical is designed for pH/ORP measurements. Sensor casing is made of titanium and Tefzel material allowing to use sensor in severe conditions, such as bleaching circuits at paper manufacturing plants. Sensor is designed to be used with 1-1/2 in. ball valve that allows to relocate or extract the sensor without process shutdown.

Technological information and specifications
Wetted materials Tefzel, titanium, EPDM, 316 stainless steel, Viton, glass, ceramics.
Process connection of sensor 1-1/2 in. with ball valve;

1 in. without ball valve;

 

Percentage linearity as per pH range pH range Option 10 Option 11
0-2 pH 94% 94%
2-12 pH 99% 97%
12-13 pH 97% 98%
13-14 pH 92% 98%
Measurement range ACCUGLASS™ from 0 to 14pH

Redox ± 1 500 mV

Maximum pressure during removal or installation
(option with ball valve)
542 kPa (absolute)
Maximum pressure / nominal temperature 790 kPa (absolute) at 100°C
Weight / gross weight With ball valve 4.5 kg/6.8 kg

Without ball valve 2.25 kg/4.5 kg

385 extractable sensor manufactured by Rosemount Analytical is designed for pH/ORP measurements. Sensor casing is made of titanium and Tefzel material allowing to use sensor in severe conditions, such as bleaching circuits at paper manufacturing plants. Sensor is designed to be used with 1-1/2 in. ball valve that allows to relocate or extract the sensor without process shutdown.

Technological information and specifications
Wetted materials Tefzel, titanium, EPDM, 316 stainless steel, Viton, glass, ceramics.
Process connection of sensor 1-1/2 in. with ball valve;

1 in. without ball valve;

 

Percentage linearity as per pH range pH range Option 10 Option 11
0-2 pH 94% 94%
2-12 pH 99% 97%
12-13 pH 97% 98%
13-14 pH 92% 98%
Measurement range ACCUGLASS™ from 0 to 14pH

Redox ± 1 500 mV

Maximum pressure during removal or installation
(option with ball valve)
542 kPa (absolute)
Maximum pressure / nominal temperature 790 kPa (absolute) at 100°C
Weight / gross weight With ball valve 4.5 kg/6.8 kg

Without ball valve 2.25 kg/4.5 kg