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Product Details:

Intended use:

Reinforced membrane level indicator to be used to control normally the medium or minimum level of bulk solids in silos or vessels. The models are certificated for use in potentially explosive Dust atmospheres hazardous areas.

These controllers consist of a switch actuated by a membrane and it is recommended for dusty and powdery, granulated and grainy bulk goods like dust, flour, grain, sand, plastic, etc. with an easy flow and a bulk density from 0.3 to 2.5 t/m3.

Function:

The membrane must to be exposed to the material.

The movement of the switch is the result of the pressure exerted by the incoming bulk material against the membrane which forces the membrane to move backwards, reversing the position of the switch and the signal is used for example to control the transport system in the silo.

The models have a regulation system by a spring that allows the adjusment of the sensitivity. Tightening the regulation nut to reduce the sensitivity and increase the strain of the material to activate the microswitch. Clockwise insensitive.

The models are adjusted at their maximum sensitivity. It is necessary to ensure the proper pressure to the membrane that returns the membrane when there is no product covering it.

Mechanical connection:

Drill holes in the silo or vessel and mount the indicator using screws, rods, fasteners or nuts M6 making sure of the easy flow of the material and ensure that the product leaves the membrane without product on it.

Additional Information:

• Item Code: ADATEX

Product Details:

Hand-held Digital Thermo-hygrometer 

- Up to 10 points of data can be memorized on board
- Backlight makes data checking easy wherever you are
- Powered by 2 AA alkaline batteries (LR6). (200 hours of continuous use)
- IP65 structure (for the front panel) allows usage in harsh environments where the device is exposed to water-splashes or dust.

Additional Information:

• Delivery Time: 4 to 5 weeks

Product Details:

Intrinsically Safe Infrared Temperature Sensor, ATEX and IECEx Certified:

• Temperature range: -20°C to 1000°C
• ATEX and IECEx certified up to Zone 0 (gas) and Zone 20 (dust)
• TIIS certified for use in Japan
• 4-20 mA output, two-wire, loop-powered
• Supplied with up to 25 m cable
• Cable may be extended even further (subject to safety requirements) - cable runs could extend all the way back to the control room
• Stainless steel 316 housing, ideal for offshore applications

The ExTemp is an intrinsically safe pyrometer. It measures the temperature of surfaces in hazardous areas without contact, and provides a direct 4-20 mA output. It is certified to ATEX, IECEx and TIIS standards.

Explosion proof pyrometers typically have bulky, expensive housings, however because the ExTemp uses Intrinsic Safety as the method of protection, it is compact and low-cost.

The ExTemp’s IIC T4, IIIC T135°C, ATEX and IECEx rating makes it suitable for many applications in hazardous areas, including:

Typical Applications:

• Petrochemical - condition monitoring.
• Petrochemical - liquid storage and processing
• Paper, Coal conveyors
• Gas cylinder, filling, Automotive painting, Offshore

Additional Information:

• Item Code: ExTemp