E018 Explosion proof – Flow rate Monitor / Totalizer
The E018 flow computer is one of the top models in our range of explosion proof flow computers. The HART communication allows you to communicate in an easy way with smart “DD enabled host” systems.
Datasheet
Measure. Monitor. Repeat.
For better insights, better decision-making and better process performance.
Key Features & Benefits
- Explosion proof according ATEX, IECEx and CSA C-US.
- Aluminum or high grade stainless steel Ex d enclosure.
- Easy installation with the spacious chamber and plug & play connectors.
- Cost saving with an easy to install, 1” NPT thread for direct flowmeter mounting.
- Key information at a glance as the display shows flow rate, total, accumulated total, measuring units, alarm values, alarm messages and a flow rate indicating speedometer.
- High and low flow rate alarm monitoring.
- 15 point linearization of the flow curve – with interpolation.
- 7 digit flow rate / total and 11 digit accumulated total.
- Clear flashing LED backlight in case of an alarm.
- Auto backup of settings and running totals.
- Ambient temperature aluminum enclosure: -40°C to +70°C (-40°F to 158°F).
Ambient temperature stainless steel enclosure: -40°C to +67°C (-40°F to 153°F). - Various accessories are available for this product.
- E018 on the HART Foundation website.
- Pulse input retransmission, i.e. for calibration purposes or amplification and squaring of sinewave/coil signals.
Typical Applications
- Flow measurement with mechanical flowmeters, where re-transmission of the totalizer, monitoring of the flow rate and HART communication is required.
- The E-Series can be used in rough and tough applications, beyond being just explosion proof. Its sturdy design and ease of use are unequaled by any other explosion proof indicator in the market! The E-Series is always your first and safest choice in explosion proof applications.
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.
| Flow Rate Monitor – Signal, Power and Communication Specifications | |
|---|---|
| Flowmeter Inputs | Pulse type inputs: Reed-switch, NAMUR, NPN/PNP pulse, Sine wave (coil), active pulse signal |
| Status Inputs | Remote control via external input for clearing total or disabling manual clearing by keypad |
| Pulse Outputs | Function: Four scaled pulse outputs based on linearized accumulated total and unscaled pulse input retransmission Max. frequency: 500 Hz Retransmission: Minimum pulse duration 50 µs, adjustable pulse length from 1 ms up to 10 s Type: Four passive NPN transistor outputs and two isolated electro-mechanical relays |
| Alarm Outputs | Function: Configurable low, high or combined flow rate alarms Type: Four passive NPN transistor outputs and two isolated electro-mechanical relays |
| Analog Outputs | Function: Re-transmission of linearized flow rate, scalable to any range (e.g. 200 L/min to 1200 L/min) Type: One galvanically isolated, loop-powered 4–20 mA output |
| Power Supply | Long-life lithium battery 4–20 mA output loop-powered 9 – 27 V DC |
| Sensor Supply | 3 / 8.2 / 12 / 24 V DC |
| Hazardous Area | Intrinsically Safe For intrinsically safe applications, F-Series instruments are recommended |
| Explosion Proof Approvals | ATEX: Gas: II 2 G Ex db IIC T6 Gb Dust: II 2 D Ex tb IIIC T85°C Db IECEx: CSA C-US: |
| Communication | Function: Read display information, clear totals, and read/modify all settings Protocol: HART, Revision 7.0 Note: Device-specific DD available for registered DD-enabled host systems |
Why Choose Process Networks?
ISO-Certified Quality
Our ISO 9001:2015 quality management system ensures full traceability across design, installation, calibration and support.
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Exclusive access to premium instrumentation from leading global manufacturers in Germany, Japan, the US and across Europe.
Long-Term Support & SLAs
Most customers stay with us for years because we stay with them providing ongoing maintenance, calibration and on-site service.
Proven Field Experience
Thousands of instruments installed and tens of thousands points monitored daily on systems we support.
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