Ratings
- 3000 psig [207 barg] @ saturation
- 1800 psig [124 barg] @ saturation
- 850 psig [58 barg] @ saturation
Materials of Construction
- Seamless Pipe and 1 1/2" NPS [40 mm] vessel stub fittings (8" length) and 3/4" NPs [20 mm] stub drain connections
- Standard water column is 3" NPs [75 mm], 36" [758 mm] length
- Pipe schedules: [3000 psig] XXS, [1800 psig] Sch 160 and [850 psig] Sch 160
- Probe covers are stainless steel IP32
- Each standard 36" [758 mm] comes with 36" HT probe wires extending from the conduit connection
- Optional:
- Remote junction box (Type 4X/IP67)
- Prewired column mounted junction box (Type 3R/IP22)
- Extended length column over 36" [758 mm]
- 2" NPs [50 mm] and 3" NPs [75 mm] vessel fittings
- Redundant probe level indication (Requires 4" [100 mm] diameter column
- Isolation and Drain Valves
- 3/4" NPs [20 mm] vent connection
- Flanged or Female socket weld connections
- Insulation heat jacket
- Weldolet/Bossets on connections
- Welded support brackets
Manufacturer's Standard Materials
- SA 106 gr B UNS K03006 to T max = 1000° F [538° C] EN 10210-1, S275J0H
- Optional:
- SA 335 gr P22 UNS K21590 to T max = 1200° F [649° C] EN 10210-1, S275J0H
- SA 312 TP316 UNS S31600 to T max = 1500° F [816° C] DIN 17175 X5CrNiMo17-22-2/1.440
Manufacturer's Standard Materials
- SA 106 gr B UNS K03006 to T max = 1000° F [538° C] EN 10210-1, S275J0H
- Optional:
- SA 335 gr P22 UNS K21590 to T max = 1200° F [649° C] EN 10210-1, S275J0H
- SA 312 TP316 UNS S31600 to T max = 1500° F [816° C] DIN 17175 X5CrNiMo17-22-2/1.440
Extended delivery time optional materials
- SA 335 gr P11 UNS K11597 to T max = 1200° F [649° C] DIN 17175 13CrMo 4 4 (1.7335)
- SA 335 gr P91 UNS K90901 to T max = 1200° F [649° C] DIN 17175 X20CrMoV 12 1 (1.4922)
- SA 312 TP304 UNS S30400 to T max = 1500° F [816° C] DIN 17175 X5CrNi 18-10/1.4301
Density error correction options
- Steam heating tube for overall span density error correction
- Probe placement offset for single user specified operating point error correction
Electrodes
- Welded Stainless steel HP and IP electrode with zirconia insulator - 3000 psig @ saturation, up to 1200° F [207 barg
@ 649° C]
- Threaded Stainless steel LP electrode with Teflon® insulator - 850 psig @ 525° F [58 barg @ 274° C]
Hazardous Area Usage
- Diode barrier sets for intrinsically safe protection are available for electrode/sense wire energy limiting if water column
is used in a class
|