Rosemount TUpH pH/ORP sensors are robust sensors designed to meet a number of difficult application requirements. Sensors
feature a variety of options suited to meet a number of installation requirements and are ideal for use in dirty, abrasive, coating, and
high solid applications.
Rosemount 396 and 396VPpH sensors feature a stainless steel body for use with
optional 1 inch threaded process connectors suitable for insertion, submersion, or flow
through installation. Sensors are available with either a standard pH hemi glass bulb or
optional pH flat glass bulb. Rosemount 396 sensors feature a standard 15 ft. integral
cable and Rosemount 396VP sensors feature a Variopol cable connection for use with
VP8 quick disconnect interconnecting cables (sold separately; see Accessories Table 9).
Table 1. Rosemount 396 pH/ORP Sensor ordering information
ModelSensor type
396pH Sensor
Temperature element
503k Balco
54Pt-100
(1)
Cable options
_15ft. cable with BNC
6215 ft. cable without BNC
(2)
Glass options
_No selection –pH –GPHT hemi glass bulb
71pH–GPHT flat glass bulb
Typical model number: 396-54-62
1.For use with legacy transmitter models 1181pH, 1050, and 1003.
2.For use with existing transmitter models Rosemount 56, 1056, 1057, 1066, and 5081. Also compatible with legacy transmitter models 6081, 81, 1181, 2081, 3081,
4081, 54, 1055, and XMT.
Table 2. Rosemount 396VP pH/ORP Sensor ordering information
Table 2. Rosemount 396VP pH/ORP Sensor ordering information
Preamplifier Option
_No preamplifier
70SMART preamplifier
(4)
Typical Model Number: 396-54-62
1.For use with legacy transmitter models 1181pH, 1050, and 1003.
2.For use with existing transmitter models Rosemount 56, 1056, 1057, 1066, and 5081. Also compatible with legacy transmitter models 6081, 81, 1181, 2081, 3081,
4081, 54, 1055, and XMT.
3.For use with existing transmitter models Rosemount 56, 1056, 1057, 1066, and 5081. Only available with option -70.
4.Only available with option -55.
Rosemount 396P and 396PVP pH/ORP sensors feature a molded reinforced
polypropylene body with forward and rear facing 1 in. MPT threads suitable for
insertion, submersion, and flow through type installations. The Rosemount 396P
sensor has an integral cable connection and the Rosemount 396PVP sensor has a
Variopol cable connection for use with VP8 interconnecting cables (sold separately; see
Accessories Table 9).
Table 3. Rosemount 396P pH/ORP Sensor ordering information
ModelSensor type
396PpH/ORP Sensor
Preamplifier/cable
0125ft. Integral cable with preamplifier
0215 ft. Integral cable without preamplifier
(1)
Measuring electrode
10pH –GPLR hemi Glass Bulb
12Platinum ORP
13pH –GPLR Flat Glass Bulb
Temperature element/Transmitter compatibility
503K Balco, for use with model 1181
54Pt-100, for use with model 1054,2054, and 2081
55Pt-100, for use with model 56, 1056, 1057,1066, 5081
Sensor tip option
_No selection – Standard shrouded tip
41Slotted tip
(3)
(2)
Typical model number: 396P-01-10-55
1.Preamplifier is SMART for pH electrodes select ed with option -55.
2.Also compatible with legacy transmitter models 54, 1055, 6081, 81, 3081, 4081, and XMT.
Rosemount 396R and 396RVP pH/ORP sensors are available in 21 and 36 inch titanium
tube sensor lengths for use with a ball valve (sold separately) for hot tap applications.
Rosemount 396RVP sensors feature a Variopol cable connection for use with VP8 quick
disconnect interconnecting cables (sold separately; see Accessories Table 9).
Table 5. Rosemount 396R pH/ORP Sensor ordering information
ModelSensor type
396RpH/ORP Sensor
Measuring electrode
10pH–GPLR hemi glass bulb
12Platinum ORP
13pH –GPLR flat glass bulb
Sensor length
2121 in. Titanium tube
2536 in. Titanium tube
June 2017
Temperature element
503K Balco
54Pt-100
(1)
(2)
Cable options
_No selection –Standard 15 ft. cable
609.5 in. cable with BNC
619.5 in. cable without BNC
(3)
(4)
Typical model number: 396R-10-21-54
1.For use with legacy transmitter model 1181pH.
2.For use with existing transmitter models Rosemount 56, 1056, 1057, 1066, and 5081. Also compatible with legacy transmitter models 54, 1054, 1055, 6081, 81,
2081, 3081, 4081, 2700, and XMT.
3.For connection to 1181, 1054, and 2081 sensor head junction boxes.
4.For use with sensor head junction box 23709-00. Not available with option -50.
Table 6. Rosemount 396RVP pH/ORP Sensor Ordering Information
ModelSensor type
396RVPpH/ORP Sensor
Measuring electrode
10pH–GPLR hemi glass bulb
12Platinum ORP
13pH –GPLR flat glass bulb
Sensor length
2121 in. Titanium tube
2536 in. Titanium tube
Temperature element/Transmitter compatibility
503K Balco
54Pt-100
55Pt-100 for SMART Preamplifier
(1)
(2)
(3)
Preamplifier option
_No Selection –No Preamplifier
70SMART Preamplifier
(4)
Typical model number: 396RVP-10-25-55-70
1.For use with legacy transmitter model 1181pH.
2.For use with existing transmitter models Rosemount 56, 1056, 1057, 1066, and 5081. Also compatible with legacy transmitter models 54, 1054, 1055, 6081, 81,
2081, 3081, 4081, 2700, and XMT.
3.Recommended for use with existing transmitter models Rosemount 56, 1056, 1057, 1066, and 5081. Only available with pH electrodes selected with option -70
4.Only available with pH electrodes selected with option -55
Sensors without preamp (pH and ORP) – Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +60 °C)
Sensors with SMART preamp (pH only) – Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +60 °C)
Sensors with standard preamp (396P only) – Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +80 °C) or Ex ia IIC T5 Ga (-20 °C ≤ Ta ≤ +40 °C)
Per standards IEC60079-0: 2011, IEC 60079-11: 2011
ATEX
Sensors without preamp (pH and ORP) – II 1 G Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +60 °C)
Sensors with SMART preamp (pH only) – II 1 G Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +60 °C)
Sensors with standard preamp (396P only) – II 1 G Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +80 °C) or II 1 G Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +40 °C)
Per standards EN 60079-0: 2012+A11:2013, EN 60079-11:2012
FM
See online FM Certificate of Compliance for applicable sensor options.
Intrinsically Safe for use in Class I, II, and III, Division 1, Groups A, B, C, D, E, F, and G; Temperature Class T6 Ta = -20 °C to +60 °C
Intrinsically Safe for use in Class I, Zone 0, AEx ia IIC T6 Ta = -20 °C to +60 °C
Nonincendive for use in Class I, Division 2, Groups A, B, C, and D; Temperature Class T6 Ta = -20 °C to +60 °C
Suitable for use in Class II and III, Division 2, Groups E, F, and G; Temperature Class T6 Ta = -20 °C to +60 °C Hazardous (Classified)
Locations
IS/I,II,III/1/ABCDEFG/T6 Ta = 60 °C - 1400332; Entity; I/0/AEx ia IIC/T6 Ta = 60 °C - 1400332; Entity; NI/I/2/ABCD/T6 Ta = 60 °C;
S/II,III/2/EFG/T6 Ta = 60 °C
Per standards 3600:1998, 3610:2010, 3611:2004, 3810:2005
CSA
See online CSA Certificate of Compliance for applicable sensor options.
Sensors with preamp – Intrinsically Safe:
Class I, Division 1, Groups ABCD; Class II, Division 1, Groups EFG; Class III; Class I, Division 2, Groups ABCD; Ambient temperature
rating -20 °C to +60 °C; Ex ia IIC; T6
Sensors without preamp – Intrinsically Safe and Non-Incendive:
Class I, Division 1, Groups ABCD; Class II, Division 1, Groups EFG; Class III; Class I, Division 2, Groups ABCD; Ex ia IIC; T6; Ambient
temperature rating -20 °C to +60 °C: (Simple Apparatus)
Per standards C22.2 No. 0-10, C22.2 No. 0.4-M2004, C22.2 No. 94-M1991, C22.2 No. 142 – M198, C22.2 No 157 – M1992, CAN/CSA
E60079-0:0, CAN/CSA E60079-11:02, UL50 11th Ed, UL508 17th Ed, UL913 7th Ed, UL 60079-0: 2005, UL 60079-11: 2002
Figure 1. Rosemount 396/396VP with optional connector dimensional drawings
June 2017
Metal Process Connector PN 23166-xx (xx = 00 for 316 SST and xx = 01 for titanium) can be used for insertion or submersion Model
396 sensor connection to 1-inch tee fittings. It also must be used to connect Model 396R to ball valve PN 23240-00 or directly to the
process.
The metal process connector gives the sensor various insertions depths, depending on where the user locates the compression
fitting. Also the threads can be switched to face the cable end of the sensor for connection to submersion pipes.
Figure 3. Rosemount 396R pH sensor and 1½ in. FNPT Ball Valve Kit (PN 23240-00) with process connector
1½ in. FNPT Ball Valve Kit (PN 23240-00) shown with process connector (sold
separately) and Rosemount 396R pH sensor. Ball valve kit includes a 1½ in. full port
ball valve, a 1½ in. FTP to 1 in. FTP reducer (which serves as the retraction chamber)
and a 1½ in. close nipple that connects the reducer to the ball valve. A connector
(PN 23166-00 or 23166-01) is required to connect sensor to the reducer.
Figure 4. MNPT Ball Valve Kit 1¼ in. (PN 23765-00 or 23765-01) with retraction kit
1¼ in. MNPT Ball Valve Kit (PN 23765-00 or 23765-01) shown with retraction kit.
Ball valve kit includes a 1¼ in. full port ball valve, a 1¼ in. nipple, and a retraction
chamber.
The ball valve kit (PN 23765-00 or -01) has all parts needed to install the sensor.
The retraction chamber (PN 23796-00) can be purchased separately.
Table 9. Rosemount 396/396VP, 396P/396PVP, 396R/396RVP Sensors accessories information
Part numberDescription
Process connectors (required for all first time installations of Rosemount 396, 396VP, 396R, and 396RVP)
23166-00Connector, 1 in. x 1 in. 316 SS, with O-ring groove
23166-01Connector, 1 in. x 1 in. Titanium, with O-ring groove
Connector cable, VP8 (required for all first time installations of VP sensors)
24281-0015 ft. (4.6m) VP8 cable
24281-04100 ft (30.5m) VP8 cable
24281-0610 ft (3.0m) VP8 cable
24281-0720 ft (6.1m) VP8 cable
24281-0830 ft (9.1m) VP8 cable
Retraction mounting assemblies for Rosemount 396R and 396RVP
June 2017
23240-00
23765-00
Remote junction boxes and mounting brackets; for use when standard cable lengths need to be extended
23555-00Junction box with preamplifier
23550-00Junction box without preamplifier
23709-00
2002565Mounting bracket kit with mounting plate and U-bolts; use with PN 23555-00 or 23550-00 junction boxes
Extension cables (required when using a remote junction box)
23646-01Extension cable for junction box, shielded, prepped
9200273Extension cable for junction box, shielded, unprepped
Calibration accessories
9210012Buffer solution, pH 4.01, 16 oz (473 ml)
9210013Buffer solution, pH 6.86, 16 oz (473 ml)
9210014Buffer solution, pH 9.18, 16 oz (473 ml)
R508-8OZORP standard, 475 mV, 8oz (236 ml)
Mounting assemblies
11275-01
2002011CPVC flow through Tee, 1–½ in. NPT process connections
24091-00Low Flow Cell with ¼ in. inlet and outlet
1 ½ in. Ball valve assembly, 316 Stainless steel; 1 ½ in. full port ball valve, 1 ½ x 1 ½ in. nipple, and retraction
chamber. Process connector 23166-00/-01 required; sold separately
1 ¼ inch Ball valve assembly, 316 Stainless steel; 1 ¼ in. full port ball valve, 1 ¼ to 1 ½ in. nipple, and custom
retraction kit with graphite packing gland for smooth sensor insertion/removal
Sensor head junction box for Rosemount 396R and 396RVP; contains preamplifier for 54, 56, 1055, 1056,
1057, 1066, 3081, 4081, 5081, XMT
Handrail mounting assembly; includes a 6 ft straight pipe, pipe coupling, 6 ft long sweep pipe, unistrut, pipe
clamps, and mounting channels
915240-03
14
Tee, Flow-through, 2 in. PVC tee with ¾ in. NPT process connections and mounting adapter to eliminate cable
twisting