Fluidwell E Series Explosion Proof Flow Rate Indicator aliran tahan ledakan yang tiada banding ini menghadirkan keramahan pengguna dalam kondisi terberat.

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Keuntungan Fluidwell E Series Explosion Proof Flow Rate Indicator
- Menghemat waktu dan meningkatkan fleksibilitas dengan keypad tembus kaca: tidak perlu membuka penutup depan.
- Familiar dengan pengoperasian yang mudah dengan struktur konfigurasi Fluidwell “Know one, know them all”, menghemat waktu, biaya, dan kejengkelan.
- Penutup 316L Ex d baja tahan karat bermutu tinggi yang tahan lama menahan kondisi ekstrim (maritim).
Fluidwell E Series Sinyal 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 disabling manual clearing by the keypad.
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SinyalOutputs
Pulse outputs
Model | Function | Type |
E018 | Scaled pulse output according to linearized accumulated total (e.g. a pulse every 3.25 gallons). | Up to four passive NPN transistors and up to two isolated electro-mechanical relays. |
Max. frequency: 500Hz or 10KHz. | ||
Adjustable pulse length from 1 msec. Up to 10 seconds. | ||
E110 | Scaled pulse output according to accumulated total (e.g. a pulse every 3.25 gallons). | One passive NPN transistor and one isolated electro-mechanical relay. |
Max. frequency: 500Hz or 10KHz. | ||
Adjustable pulse length from 1 msec. up to 10 seconds. | ||
E112 | Scaled pulse output according to linearized accumulated total (e.g. a pulse every 3.25 gallons). | One passive NPN transistor and one isolated electro-mechanical relay. |
Max. frequency: 500Hz or 10KHz. | ||
Adjustable pulse length from 1 msec. Up to 10 seconds. | ||
E115 | Scaled pulse output according to the bi-directional accumulated total (e.g. a pulse every 3.25 gallons) and input retransmission. | Up to two passive NPN transistors and up to two isolated electro-mechanical relays. |
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. |
Fluidwell E Series 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. |
Power Suplai
- 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.
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Komunikasi
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. |
E112 | Reading display information, reading/writing all configuration settings, and data log extraction. | -Remote configuration via the free downloadable remote configuration tool. |
E115 | Reading display information and reading/writing all configuration settings. | -HART communication is available with the F018 & E018 Flow rate Monitor / Totalizers. |
Sumber: www.fluidwell.com | inaparts.com