Blackwater Level Sensor

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Blackwater Level Sensor
Blackwater Level Sensor

7014 BLACKWATER LEVEL SENSOR

The 7014 Blackwater liquid level holding tank sensor has been designed for all applications where consistently reliable and maintenance-free measurement of Black and Grey water is needed. Tank profiling software provides compensation for irregular tank shapes and multiple output options, offering compatibility for the widest range of installations.

The Blackwater holding tank sensor has a probe element which goes into the tank and is robust and tough enough to tolerate the significant forces that are caused by sloshing of the contents in rough seas. The conductive level sensor measurement is a solid-state technology that does not have any moving parts.

The sensor consists of a smooth, non-stick probe without any holes for fluid flow in it, preventing being clogged or jammed by solids that can prevent operation. The sensor’s outputs have been configured so that it can be used with existing gauges and system display screens.

FEATURES AND BENEFITS

  • Suitable with Blackwater, Greywater, Salt & Fresh water.
  • Non-stick coating.
  • Does not require cleaning.
  • Wireless solution available.

    Blackwater Level Sensor
    Blackwater Level Sensor

TECHNICAL

Output :Voltage Maximum 0.25-10.0V DC (configurable).
Current 4-20mA.
Resistive 10-180 or 240-33 Ohms.
Accuracy :+/-10% FSD @20°C
Resolution :12 bit (4096 points over measurement range).
Supply Voltage :+6 to +32V DC
Supply Current :<40mA
Operating Temperature :-40°C to +85°C (without cable).
Ingress Protection :IP66/IP68/IP69k to EN60529
Mounting :1.25″ BSP Threaded
Probe Length :Standard 250, 350, 450, 600, 800, 1000mm.
Custom 50 to 2000mm (MOQ applies).

Reliable, maintenance-free waste liquid level measurement.

  • Suitable for all conductive liquids, viscous, slurried & corrosive fluids.
  • Non-stick FEP coating.
  • Continuous measurement over full sensor range.
  • Compensates for irregular shaped tanks.
  • No holes to block.
  • No moving parts.

    Blackwater Level Sensor
    Blackwater Level Sensor

SPECIFICATION

Primary Output Accuracy+/-10% FSD @ 20°C
Thermal Drift<10% FSD over full temperature range

ELECTRICAL

Supply voltage+6 to +32V DC
Over Voltage Protection50V DC
Supply Current15mA – 40mA (dependant on type)
Reverse Polarity Protection-32V DC
Resolution12 bit (4096 points over measurement range)
Output Update Rate100Hz (Resistive) 10Hz (0-10V & 4-20mA)
Configuration InterfaceAccessible via local micro USB port
Primary (Volumetric) OutputConfigurable through user software using tank profiling or file upload
Secondary (Switch) OutputOpen collector output 50V / 0.5A max switch to ground (V-)
Secondary Output HysteresisConfigurable through user software

RESISTIVE OUTPUT

Primary OutputsSimulated 10-180Ω or 240-33Ω selectable through
user software
Standard RangeDatum A to Datum B (see Dimensions)
Primary Output Maximum RangeSimulated 10-1000Ω or 1000-10Ω
Configurable through user software
Blackwater Level Sensor Ordering
Blackwater Level Sensor Ordering

ENVIRONMENTAL

Ingress ProtectionIP66 / IP68 / IP69k to EN60529
Operating Temperature-40°C to +85°C (without cable)
Humidity93% RH at 40°C EN60945
EMCEN60945 (Marine)
EN61000-6-3 (Light Industrial)
EN61000-6-2 (Heavy Industrial)
EN61326-2-1 (Measurement Control)
Corrosion ResistanceMarine grade stainless steel 316 construction
Differential Pressure10 Bar
Absolute Pressure5 Bar
Compatible MediaAll conductive liquids
VentingUse in vented tanks only

MECHANICAL

Wetted MaterialsStainless steel 316, FEP, EPDM
Probe LengthRange 1: 250, 350 or 450 mm
Range 2: 600, 800 or 1000 mm
Range 3: Custom 50 to 2000mm (MOQ applies)
Tank Seal OptionsEPDM O-ring or Klingersil panel gasket
CableMarine standard screened cable (temperature rating -40°C to +75°C)
Cable Pull3 axis, 50N

VOLTAGE OUPUT

Primary Output Standard Range0.25 – 4.75V DC*
Primary Output Maximum Range0.25 – 10V DC* Configurable through user software

CURRENT OUPUT

Primary Output Standard Range4-20mA Range is Datum A to Datum B (see Dimensions)
Primary Output Maximum Range4-20mA Configurable through user software
Blackwater Level Sensor Drawing
Blackwater Level Sensor Drawing

Read more : Liquid Level Sensor For Boat Fuel; Water Level Sensor For Marine; Water Tank Level Sending Unit For Boat Fuel; Water Utilities Level Sensor For Marine; Viscous Liquids Level Sensor For Marine; Lightweight Liquid Level Sensor

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