Model 3258C
Flow-Thru/Rectratable style sensor pictured above


Model 3258C
Sanitary style sensor pictured above


Model 3258C
Submersion style sensor pictured above


Contacting Conductivity Sensors

  • Choice of mounting styles
  • 0.01, 0.05, 0.5, 1.0 and 10.0 cell constants (optionals cell const.)
  • Integral Temperature Sensor
  • Optional mounting Hardware assemblies for easy installation
Description:
BI’s contacting-type conductivity Sensors are available in flow-thru, Sanitary and submersion mounting styles. Sensors in the 3258C-series use an optional 99X4H1135 compression assembly to conveniently install/remove the Sensor for routine inspection, maintenance and calibration. Flow-thru and submersion Mounting Hardware is offered for easy Installation. Each Sensor has an integral temperature Sensor which operates with the analyzer to automatically adjust conductivity values to a temperature of your choice reference Cell constants of 0.01, 0.05, 0.5, 1.0 and 10.0 are offered to match measuring range requirements.

Application: Used for Pure water applications like DM, RO, WFI water.

Operational:

Wetted materials
SS 316, Teflon (Optional Hastelloy C, Titanium)
Max. Temperature/Pressure
100°C/140°C at 150 psig (depends on temp. element)
Flow Rate
0-10 ft (0-3 m) per second
Temp. Compensation
3000Ω NTC / Pt 1000Ω / Pt 100Ω
Std Cable length
5 mtr.

Process Connection:

Flow Thru. (Threaded)
3/4” NPT (M)
Sanitary
Triclover
Submersion
1/2” NPT (F)
Model MH536N3C
Mounting Hardware consists of:
  • Ferrule
  • Compression nut
  • Compression fitting

Required spare parts when replacing sensor.

Ordering Information

Please choose one from each category to build your product number.
MODEL NUMBER 3258C SS316 BODY CONDUCTIVITY SENSOR
Sensor Mounting style (M/H not included) 1 Flow Thru / Retractable
2 Submersion
3 Sanitary
Cell Constant B 0.01
C 0.05
D 0.1
E 0.5
I 1.0
J 10.0
K Custom
Temperature Element T1 Pt 1000
T2 NTC 3 K (3 wire, 125°C)
T3 Pt 100
T4 without temp. comp.
T5 NTC 3KΩ (4 wire, 125°C)
T6 NTC 3KΩ (3wire, above 125°C)
T7 NTC 3KΩ(4 wire, above 125°C)
Process Connection COM ¾” NPT (M) SS comp. Fitting
TC1 SS 316 1” triclover at 80 mm from bottom
TC2 Teflon 1” triclover at 80 mm from bottom
TC3 Special triclover
N Standard Sensor
K Special Sensor

Retractable Mounting Hardware MH114M3C:

Model 3258C dimensions