Fluidwell Indicator Liquid Type F190 Series For Ship

Fluidwell Flow Meters Type F190 Alarm
Fluidwell Flow Meters Type F190 Alarm

Intrinsically Safe – Multi Purpose Monitor with analog and high / low alarm outputs

Product description

The F190 is a versatile general/multi purpose indicator with continuous monitoring feature. Beside the focus on level, temperature and pressure applications, it also contains a range of other measuring units and even the possibility to create a custom unit with max. 8 characters.

It offers the facility to set two low level and two high alarm values. If desired, an ignore function can be set up to allow for an incorrect measurement for a certain period of time.

Fluidwell Flow Meters Type F190
Fluidwell Flow Meters Type F190


  • Robust aluminum or stainless steel 316L field enclosure (IP66, IP67 / NEMA Type4X) .
    It is so rugged, a truck can even stand on it!
  • Intrinsically Safe available – ATEX and IECEx approval for gas and dust applications.
  • Familiar easy operation with the Fluidwell “Know one, know them all” configuration structure, saving time, cost and aggravation.
  • Very diverse mounting possibilities: walls, pipes, panels or directly onto outdoor sensors.


  • Displays actual value, % and measuring unit.
  • 4 alarm values can be entered: low-low, low, high and high-high alarm.
  • Large 17mm (0.67″) digits.
  • Wide range of engineering units for e.g. level, temperature and pressure and other applications
  • Custom measuring unit with max. 8 characters.
  • Full Modbus communication RS232/485/TTL.
  • Loop or battery powered, 8 – 24V AC/DC or 115 – 230V AC power supply.
  • Sensor supply 3 / 8.2 / 12 / 24V DC.
  • Red flashing LED backlight in case of alarm.
  • Intrinsically safe according ATEX and IECEx.
  • GRP, Aluminum or high grade stainless steel enclosure.
  • Ambient temperature: -40°C to +80°C (-40°F to 176°F).
  • Various accessories are available for this product.


  • For monitoring a wide range of process paramaters like flow (linear or square root), level, pressure and temperature measurements, even with signal re-transmission or serial communication available.

  • The F-Series is your first and best choice for field mount indicators in safe and hazardous area applications. Especially in harsh weather conditions like rain, snow, sandy deserts, salty atmospheres and temperatures between -40°C up to +80°C (-40°F up to 176°F).

Fluidwell Flow Meters Type F190 Sensor Input
Fluidwell Flow Meters Type F190 Sensor Input

Product specifications

Signal Input
General Purpose Inputs(0)4 – 20mA.


Signal Output
Pulse outputsNone
Alarm outputs
  • Function: Configurable alarm outputs for low-low, low, high, high-high or all combined alarms.
  • Type: Up to three passive NPN transistors or active PNP transistors or up to four isolated electro-mechanical relays.
Analog outputs
  • Function: Re-transmitting the actual value – the output can be scaled to any range (e.g. 2.5 m³ to 1400.0 m³).
  • Type: One passive isolated, floating or loop powered 4 – 20mA output or one active (0)4 – 20mA or 0 – 10V DC output.


Power Supply
  • Long life Lithium battery.
  • 4 – 20mA Loop-powered.
  • 8 – 24V AC/DC.
  • 115 – 230V AC.
  • Basic: 8 – 30V DC.
Sensor Supply
  • 8.2, 12, 24V DC.


Hazardous Area
Intrinsically Safe
  • ATEX:
    Gas: II 1 G Ex ia IIB/IIC T4 Ga
    Dust: II 1 D Ex ia IIIC T100 °C Da
  • IECEx:
    Gas: Ex ia IIC/IIB T4 Ga
    Dust: Ex ia IIIC T100 °C Da
Explosion Proof
  • ATEX: 
    Gas: II 2 G / Ex d IIB T5 Gb
    Dust: II 2 D / Ex t IIIB T100°C Db


  • Function: All process data and settings can be read and modified through the communication link.
  • Protocol: Modbus ASCII / RTU.
  • Interface: RS232 / RS485 2-wire or 4-wire / TTL.
Explosion Proof
  • ATEX : 
    Gas: II 2 G / Ex d IIB T5 Gb
    Dust: II 2 D / Ex t IIIB T100°C Db
Status Indication And Numeric Digits
Status Indication And Numeric Digits

Reaad more : Fluidwell Flow Meters Type F490 Series For Ship Application

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