SENSORS

Type EDF 1B, 2B, 3B and 3Bfig are semiconductor elements housed in a certified flameproof stainless steel housing. The housing has a male M32 thread which can be screwed into a conduit or suitable junction box. The semiconductor sensors are available in the following types:-

a)EDF1B flameproof.

Suitable for the detection of flammable gases such as Ammonia, Butane, Propane and some toxic gases, for more gases see list available.

b)EDF2B flameproof.

Suitable for the detection of flammable gases such as Methane, Hydrogen and some toxic gases, for more gases see list available.

c)EDF3B flameproof.

Suitable for the detection of most Freons such as R22.

d)EDF3B fig flameproof

Suitable for the detection of most Freons such as R11, R12, R143A, R134A etc.

The EDS/C IS Transmitter is a intrinsically safe junction box complete with head electronics and electrochemical cell gas sensor suitable for the detection of various toxic gases. Many different electrochemical cells are available and EDL should be consulted to advise on correct sensor type.

The EDS/P IS Transmitter is a intrinsically safe junction box complete with head electronics and catalytic (pellistor) gas sensor suitable for the detection of flammable gases. Contact EDL for advice on correct sensor type.

Siting: The sensor heads should be placed lower than gas appliances when the gas to be detected is heavier than air. If the gas is lighter than air then the sensors should be placed above possible sources of leaks. Consideration should be given to the temperature of the gas at the time during a leak, for example if a serious Ammonia leak occurs in a refrigeration plant it can leak as a liquid and stay at floor level for some time even though Ammonia is lighter than air. In this instance sensors at low and high levels are normally fitted.

Attention should be given to the probable gas flow in each particular installation to site the sensors in the most advantagous position. In living quarters particular consideration should be given to carbon monoxide, it is advisable that some of the sensors are mounted at head height.

The sensors are sealed into their stainless steel enclosures and no attempt should be made to open them on site, if necessary they should be returned to EDL for repair/servicing.

Unused sensor positions: When all of the sensor positions are not being used the spare position should have the dip switches on the control PCB set to “standard sensors” and a terminating resistor of 47KΩ fitted to avoid the fault lights and relay operating. This is normally done before the unit leaves the factory as standard.

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ED810 INSTRUCTION MANUAL 27-02-07

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Barnet Ensign Ross ED810 manual Sensors
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ED810 specifications

The Barnet Ensign Ross ED810 is a sophisticated and versatile instrument that captures the innovative spirit of modern archery technology. Designed for both seasoned competitors and aspiring archers, the ED810 epitomizes a blend of performance, precision, and cutting-edge engineering.

One of the standout features of the Barnet Ensign Ross ED810 is its lightweight yet sturdy construction. The frame is made from high-quality materials that ensure durability without compromising on maneuverability. This design philosophy enables archers to maintain stability and control, essential components for achieving accuracy.

The bow’s innovative limb design is pivotal in delivering enhanced power and efficiency. Featuring advanced composite materials, the limbs are engineered to optimize energy transfer during the draw cycle, resulting in faster arrow speeds. The ED810 achieves impressive launch velocities, giving archers a competitive edge during tournaments.

Equipped with Barnet's proprietary adjustable sight system, the ED810 allows users to customize their aiming experience easily. The sight features micro-adjustments, enabling fine-tuning to respond to various shooting conditions. This adaptability is crucial for archers aiming for precision, particularly in competitive scenarios where every millimeter counts.

Another distinguishing characteristic of the Barnet Ensign Ross ED810 is its ergonomic grip. The bow's handle is designed to reduce hand torque and improve comfort, making extended shooting sessions more enjoyable. The textured surface offers a secure hold, promoting greater shooting consistency.

The ED810 also integrates state-of-the-art dampening technology, which minimizes vibrations and shock during the release. This feature enhances the overall shooting experience, as it leads to quieter performance and greater accuracy. Less vibration means better arrow flight, crucial for anyone looking to refine their skills.

For archers who value customization, the Barnet Ensign Ross ED810 is compatible with a wide range of accessories. From stabilizers to quivers, archers can personalize their setup according to their preferences. This versatility allows the ED810 to adapt to different shooting styles and conditions.

In summary, the Barnet Ensign Ross ED810 is an exemplary choice for archers seeking a bow that combines advanced technology with user-friendly features. With its lightweight design, powerful limb construction, adjustable sight system, ergonomic grip, and vibration dampening technologies, this bow is engineered to meet the demands of competitive archers and recreational shooters alike. Its commitment to performance and adaptability makes the ED810 a standout in the ever-evolving world of archery.
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