SpecificationsFor Level/Interface Service:
± 0.25 inch [± 6.4 mm]
± 0.125 inch [± 3.2 mm]
For Temperature Service:
± 2° F [± 1° C]
± 1° F [± 0.6° C]
As low as 3 seconds
NEMA 4X/IP66 Rated. Standard: Polyester power coated aluminum, with single 1" NPT conduit port. Optional: Stainless steel. Optional: Dual-conduit port, aluminum with 1/2" NPT or M20 metric conduit ports.
Compliances and Agency Approvals:
FM, FMc, ATEX, IECEx, EAC/TR CU, Inmetro, EQM/ECAS. CE mark. PED, CRN. (UKCA, UKEX pending)
Meets EC directives for EMC and LVD. Complies with Canadian Electrical code requirements of ANSI/ISA 12.27.01-2011 as a single seal device.
Optional N.I.S.T. Flow Calibration Services
||XP, Class 1, Div. 1 Groups B,C,D, T3A or T4 Ta ≤60°C
DIP, Class II/III, Div. 1, Groups E,F,G, T3A or T4 Ta ≤60°C
Nonincendive for Class I, II and III, Division 2, Groups A,B,C,D,E,F, and G, T3A or T4 -40°C ≤Ta≤60°C; hazardous (classified) locations, indoors and outdoors.
||Integral: II 2 G Ex db IIC T4…T2 Gb
II 2 D Ex tb IIIC T135°C…T300°C Db
+ electronics: II 2 G Ex db IIC T6 Gb
II 2 D Ex tb IIIC T85°C Db
+ sensor II 2 G Ex db IIC T4…T1 Gb
II 2 D Ex tb IIIC T135°C…T345°C Db
Pigtail version II 2 G Ex db IIC T4…T3 Gb
II 2 D Ex tb IIIC T135°C…T200°C Db
|Integral: Ex db IIC T4…T2 Gb
Ex tb IIIC T135°C…T300°C Db
+ electronics: Ex db IIC T6 Gb
Ex tb IIIC T85°C Db
+ sensor Ex db IIC T4…T1 Gb
Ex tb IIIC T135°C…T345°C Db
Pigtail version Ex db IIC T4…T3 Gb
Ex tb IIIC T135°C…T200°C Db
Factory N.I.S.T. calibration in air or water is available as an option for customer specified setpoint(s) or a flow curve based on the media ranges specified above.
Materials of Construction:
All-welded 316L stainless steel for all wetted surfaces. Hastelloy C,
Monel 400 and Titanium are available as an option.
- Standard: 0.75 inch male NPT.
- Optional: 1 inch male NPT, flanges or retractable sensing element.
- 1.2 inch [30 mm]
- 2 inches [51 mm]
- 4 inches [102 mm]
- 6 inches [152 mm]
- 9 inches [229 mm]
- 12 inches [305 mm]
- 18 inches [457 mm]
- Customer specified lengths are available as an option.
- Standard: -4° to +350° F [-20° to +177° C]
- Optional: -100° to +500° F [-73° to +260° C] or -100° to +850° F [-73° to +454° C]
To 3500 psig [240 bar(g)]
-40° to +140° F [-40° to +60° C]
Field selectable 115 ± 15 Vac or 230 ± 30 Vac, 50/60 Hz; 21 to 28 Vdc or 18 to 26 Vac; 7 watts maximum.
Field configurable dual SPDT or single DPDT rated 6 amps at 115 Vac, 240 Vac or 24 Vdc. Hermetically sealed relays are available as an option.
Analog DC voltage related to flow or level/interface signal and proportional to temperature.
1 inch female NPT
Available as an option with customer specified interconnecting cable length.