Fluidwell E series Explosion proof Flow rate Indicator | Flow Totalizer

Fluidwell E series Explosion Proof Flow rate Indicator/Totalizer

These unequaled explosion-proof flow computers deliver user-friendliness in the toughest conditions.

Advantages

  • Saves time and improves flexibility with the through-glass keypad: no need to open the front cover.
  • Familiar easy operation with the Fluidwell “Know one, know them all” configuration structure, saving time, cost and aggravation.
  • Durable high-grade stainless steel 316L Ex d enclosure withstanding extreme (maritime) conditions.

Signal Input

Flowmeter Inputs

  • Pulse-type inputs:
    Reed-switch, NAMUR, NPN/PNP pulse, Sine wave (coil), active pulse signal.
  • (0)4 – 20mA.
  • 0 – 10V DC.

Status Input

Remote control: external input for clearing total or to disable manual clearing by the keypad.

Signal Outputs

Pulse outputs

Model Function Type
E018 Scaled pulse output according to linearized accumulated total (e.g. a pulse every 3.25 gallons).
Max. frequency: 500Hz or 10KHz.
Adjustable pulse length from 1 msec. Up to 10 seconds.
Up to four passive NPN transistors and up to two isolated electro-mechanical relays.
E110 Scaled pulse output according to accumulated total (e.g. a pulse every 3.25 gallons).
Max. frequency: 500Hz or 10KHz.
Adjustable pulse length from 1 msec. up to 10 seconds.
One passive NPN transistor and one isolated electro-mechanical relay.
E112 Scaled pulse output according to linearized accumulated total (e.g. a pulse every 3.25 gallons).
Max. frequency: 500Hz or 10KHz.
Adjustable pulse length from 1 msec. Up to 10 seconds.
One passive NPN transistor and one isolated electro-mechanical relay.
E115 Scaled pulse output according to the bi-directional accumulated total (e.g. a pulse every 3.25 gallons) and input retransmission.
Max. frequency: 500Hz, Retransmission: Minimum pulse duration: 50/s,
Adjustable pulse length from 1 msec. Up to 10 seconds. The directional switch output is switched as soon as the pulse output reflects a “negative” quantity.
Up to two passive NPN transistors and up to two isolated electro-mechanical relays.

Alarm outputs

Model Function Type
E018 Configurable alarm outputs for low, high or both flow rate alarms. Up to four passive NPN transistors and up to two isolated electro-mechanical relays.
E110 None None
E112 None None
E115 None None

Analog output

Model

Function

Type

E018 Re-transmitting the linearized flow rate – the output can be scaled to any range (e.g. 200 L/min to 1200 L/min). One galvanically isolated, loop-powered 4 – 20mA output.
E110 Re-transmitting the flow rate – the output can be scaled to any range (e.g. 200 L/min to 1200 L/min). One galvanically isolated, loop-powered 4 – 20mA output.
E112 Re-transmitting the linearized flow rate – the output can be scaled to any range (e.g. 200 L/min to 1200 L/min). One galvanically isolated, loop-powered 4 – 20mA output.
E115 Re-transmitting the forward, reverse or differential flow rate. – the output can be scaled to any range (e.g. 200 L/min to 1200 L/min). One galvanically isolated, loop-powered 4 – 20mA output.

Supply

Power Supply

  • Long-life Lithium battery.
  • 4 – 20mA. Output loop-powered.
  • 9 – 27V DC.

Sensor Supply

3, 8.2, 12, 24V DC.

Hazardous Area

Intrinsically Safe

For Intrinsically Safe applications we recommend the F-Series.

Explosion Proof

ATEX:
Gas: II 2 G Ex d IIC T6 Gb.
Dust: II 2 D Ex tb IIIC T85°C Db.

IECEX:
Gas: Ex d IIC T6 Gb.
Dust: Ex tb IIIC T85°C Db.

FM and CSA C-US:
XP (Explosion-proof): Class I, Division 1, Groups A, B, C, D.
DIP (Dust-Ignition-proof): Class II/III, Div. 1, Groups E, F, & G.
Gas: Class I, Zone 1, AEx d IIC T6 Gb.
Dust: Zone 21, AEx tb IIIC T85°C Db.

Communication

Model

Function

Communication

E018 All process data and settings can easily be read and modified through the HART communication link with all registered “DD enabled host” systems. Protocol: HART, Revision 7.0.
-Device-specific DD can be downloaded at the dropdown downloads above.
E110 Reading display information, reading/writing all configuration settings and data log extraction. Type: RS232, RS485 2-wire Modbus RTU or Local USB.
-Remote configuration via the free downloadable remote configuration tool.
-HART communication is available with the F018 & E018 Flow rate Monitor / Totalizers.
E112 Reading display information, reading/writing all configuration settings and data log extraction.
E115 Reading display information and reading/writing all configuration settings.

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