Honeywell 70-82-25-18 Manuel D’Utilisation
Specifications
12/07
4905 Series Conductivity Cells – Installation and Maintenance
3
2. Specifications
2.1 Specifications for 04905 Series
Parameter Description
Cell Constant
04905 Series: 0.01, 0.1, 1.0, 10 and 50 as
specified
specified
Electrode Material
Nickel, Platinum or Monel as specified
Maximum Pressure Limit
1724 kPa @ 140°C (250 psig @ 284°F)
Maximum Continuous Temperature Limit
140°C (284°F)
For immersion applications:
80°C (176°F)
80°C (176°F)
Materials of Construction
Cell Body: PES (polyethersulfone)
Support Fittings: Ryton
Electrodes: Nickel, Platinum or Monel as specified
Quick Disconnect Receptacle: Stainless Steel
Cable Options
Leadwire: PVC insulated 22 gage cable, 0.245”
OD, 20 and 50 feet lengths available.
OD, 20 and 50 feet lengths available.
Quick Disconnect Option
Mating cables must be purchased from Honeywell
Mating cables must be purchased from Honeywell
Universal Head (Aluminum)
Weight
Approximately 1 lb (0.45 kg)
If using universal head:
3 lb (1.35 kg)
3 lb (1.35 kg)
Approvals
Manufactured to comply with ASME boiler and
pressure vessel code Section III, Div.1, UG-101
pressure vessel code Section III, Div.1, UG-101
CRN #0F11607.5C
Insertion
1” NPT male, Schedule 40
Flow Chamber
Inlet: 3/4" MNPT
Outlet: 3/4" FNPT
Insertion Depth
5” to 7” (127 to 178 mm) depending on cell
constant
constant
Overall Length
Approximately 6 to 8” (152 to 203 mm)
If using universal head:
10 to 12-1/4” (254 to 311 mm)
10 to 12-1/4” (254 to 311 mm)