WS08 Series Water Sensor product photo Primary L

WS08 Series Water Sensor

Features
  • A sensing probe immersed in the fluid to directly monitor dissolved water content and temperature
  • Water content expressed as % saturation or PPM and temperature in ®C or ®F
  • High temperature sensing
  • Simple to operate
  • Robust modular housing and sensing probe designs
  • Available with or without display
  • Included PC configuration software with RS232 communication cable
  • Two relay outputs standard (except if RS485 output is ordered)
  • Optional RS485 output (not available with relay outputs)
  • Two freely scaleable and selectable analogue outputs, 4-20 mA, 0-5 V or 0-10 V (factory default setting is 4-20 mA)
  • Simple and flexible installation

The Pall WS08 Series water sensor provides precise and reliable measurement of dissolved water content in industrial process fluids. It is ideal for in-line monitoring of moisture in hydraulic, lubrication and insulation oils, contributing to the predictive maintenance of plant and machinery.

Specifically designed for harsh industrial environments the WS08 Water Sensor features a modular housing concept and simple on-site
adjustment.

For detailed information about this product, please refer to the data sheet. (To download this data sheet, select Download PDF from the menu above.)



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Description
Features
  • A sensing probe immersed in the fluid to directly monitor dissolved water content and temperature
  • Water content expressed as % saturation or PPM and temperature in ®C or ®F
  • High temperature sensing
  • Simple to operate
  • Robust modular housing and sensing probe designs
  • Available with or without display
  • Included PC configuration software with RS232 communication cable
  • Two relay outputs standard (except if RS485 output is ordered)
  • Optional RS485 output (not available with relay outputs)
  • Two freely scaleable and selectable analogue outputs, 4-20 mA, 0-5 V or 0-10 V (factory default setting is 4-20 mA)
  • Simple and flexible installation

The Pall WS08 Series water sensor provides precise and reliable measurement of dissolved water content in industrial process fluids. It is ideal for in-line monitoring of moisture in hydraulic, lubrication and insulation oils, contributing to the predictive maintenance of plant and machinery.

Specifically designed for harsh industrial environments the WS08 Water Sensor features a modular housing concept and simple on-site
adjustment.

For detailed information about this product, please refer to the data sheet. (To download this data sheet, select Download PDF from the menu above.)

Specifications

Technical Data

             
Measured Values
Saturation
% saturation sensor HC1000-400
Measuring range 0 - 100%
Accuracy incl. hysteresis and nonlinearity in air
- Standard calibration

± 2% (0 - 90%S) ± 3% (90 - 100%S)
Temperature
Temperature sensor element Pt1000 (Tolerance class A, DIN EN 60751)
Working range sensing probe -40 - 180 ºC (-40 - 356 ºF)
Outputs
Two freely selectable scaleable analogue outputs
0…100% RH / xx…YYºC respectively
0 -1 /5 /10V -1mA < IL < 1mA
4 - 20mA RL < 500 Ohm
0 - 20mA RL < 500 Ohm
General
Supply voltage: 8 - 35V DC)
12 - 30V AC
(optional 100 - 240V AC, 50/60 Hz)
System requirements for software: Windows 7 or later; serial interface
Serial interface for configuration: RS232C
Housing / Protection class: Polycarbonate / IP65; Nema 4
Cable gland: M16 x 1.5 cable® 4.5 - 10mm (0.18 - 0.39”)
Electrical connection: Screw terminals up to max. 1.5mm2 (AWG 16)
Electromagnetic compatibility EN61326-1 EN61326-2-3    ICES-003 ClassB
Industrial Environment       FCC Part15 ClassB
Display: Graphical LC display (128 x 32 pixels), with integrated pushbuttons
for selecting parameters and MIN/MAX function
Switching parameters (freely selectable) %S % saturation
T  Temperature
X Water content
Options
Alarm outputs:

Integrated Power Supply Module
Digital Interface
2 x 1 switch contact: 250V AC / 6A and 28V DC / 6A
threshold + hysteresis can be adjusted with configuration software
allows the device to be powered with 100 - 240V AC (50/60Hz)
Digital Interface RS485 with Modbus RTU, up to 32 devices in one bus

Dimensions

All dimensions in mm

Type
Testing and Monitoring Equipment
Use
Dehydration, Purification
Ordering Information
Water Sensor P/N: WS18DS 1 2 3 4

Table 1

 
Code Display options
Omit No options
R Relay Alarms
M RS485 / Modbus
V AC Power
 

Table 2

 
Code Probe Fitting
B08 ½” NPT thread
C08 ½” ISO thread
 

Table 3

 
Code Probe Length
Omit 100 mm (3.9 in)
L 200 mm (7.9 in)
 

Table 4

 
Code Cable Length
Omit 2M (6.56 ft)
05 5M (16.4 ft)
10 10M (32.81 ft)
 

Please select only from the following list of standard Water Sensor options:

WS18DSB08
WS18DSB0805
WS18DSB0810
WS18DSB08L
WS18DSB08L05
WS18DSB08L10
WS18DSC08
WS18DSC0805
WS18DSC0810
WS18DSC08L
WS18DSC08L05
WS18DSC08L10
WS18DSRB08
WS18DSRB08L
WS18DSMC08
WS18DSMC08L
WS18DSVB08
WS18DSVB08L
WS18DSRC08
WS18DSMB08L
WS18DSMB08
WS18DSRC08L
WS18DSVC08
WS18DSVC08L