Zone 1 Hazardous Area Rated Incremental Encoders

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Zone 1 Hazardous Area Rated Incremental Encoders

The new EN42 hollow-shaft and EN44 hub-shaft incremental encoders eliminate the cost, guess work and hassle of installing a barrier thanks to encapsulated electronics. The EN series offers ATEX, CSA and IECEx triple certification and a powerful signal driver for universal use in oil & gas equipment applications.
 

en-series-atex-csa-iecex-certsATEX, CSA, IECEx Triple Certified

With enforcement of regional certifications on the rise, the EN series is a flexible solution for zone 1 use with ATEX, CSA and IECEx certifications. The EN series also offers the industry’s leading operating temperature range of -50° to 100° C.

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High Power Line Driver Available

The EN series offers a high power mosfet line driver (10-30 VDC) is for applications requiring a long cable run to ensure reliable signal output without sacrificing performance.

en-series-wiringEasy to Install with No I.S. Barrier Needed

Both the EN42 and EN44 offer encapsulated electronics with increased safety interface for zone 1 use eliminating the need for a separate I.S. barrier and the guesswork to install one. The EN44 also offers a standard B100 mounting flange and integrated double helix coupling for easy installation.

EN42 Hollowshaft

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EN44 Hubshaft

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1 to 5,000 PPR 1024 or 2,048 PPR
Hollow Shaft Hubshaft Style Mount With 6 Mounting Holes on the Face
Bore Size Options: 5/8″, 3/4″, 7/8″, 1″, 15 mm, 16mm Bore Size Option: 16mm
Max Operating Speed 3,600 RPM Max Operating Speed 6,000 RPM
CE, ROHS, CSA, ATEX, IECEx CE, ROHS, CSA, ATEX, IECEx
50G Shock and 20G Vibration Tolerant 50G Shock and 20G Vibration Tolerant
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OPEN CCTV Systems for hazardous areas

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camera function
Camera Systems provides a complete camera portfolio for industrial process monitoring and security surveillance for hazardous and industrial areas. Due to our innovative SNF*-technology, all cameras are considerably lighter than any existing ones, and extremely robust. Almost all of our cameras are designed for operation in extreme temperatures ranging from -40°C to +75°C, even our infrared camera with day/night vision.

We are therefore able to design complete surveillance systems for any type of production plant, be it an oil rig, a tank farm, onboard ship or in process plants in the pharmaceutical or chemical industries. For control and standard monitoring, we have the ISview software package.

Larger surveillance systems with up to several hundred cameras are covered by the professional SeeTec software.

*(SNF – sensor-controlled nitrogen filling)

Green Energy – Meters from Weschler

Green Energy

Energy management and energy conservation start with the ability to monitor power and energy use.   For electrical systems, this involves measuring DC or AC power (Watts, VA, VAr) or energy (Wh, VAh, VArh).
In fixed installations, digital meters offer a range of display formats, capabilities & sizes. Single display power/energy meters start at $150.  Multiple display meters with user selectable parameters are available for $200-800, depending on configuration and capabilities. Bargraph power meters, which show a digital reading and analog level, start around $350.Advanced parameters, including power factor, demand & harmonics, are standard on many models. Most meters also offer options for setpoint alarms & network communications.  Specialized meters are available for applications such as generator monitoring or load shedding.  See the more popular digital:
Power Meters
Energy Meters
Bargraph Meters
For older systems, we offer a selection of Analog Power Meters and panel adapters.
Energy Meters & Monitors for & Energy Conservation – Weschler Instruments 
 
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