Explosion proof stainless steel positioner is single & double acting

The D3 available from Cancoppas is a digital positioner where high air delivery capacity is said to be combined with low air consumption. Positioners suit both linear and rotary actuators, single or double acting.

Five keys and a large graphic display make the D3 digital positioner simple to configure and adjust, the company says.

The pneumatic relay consists of piezo electric valves and is made of plastic to offer corrosion resistance.

An easily accessible built in replaceable filter is provided to offer durability together with a sealed off compartment for the terminals, the company adds.

Communication is possible via HART, Profibus PA, and Foundation Fieldbus.

Positioners also offer a wide range of special versions, including:

• fail in last position upon loss of input signal;
• remote mounted;
• 270° rotation; and a
• dvanced diagnostics.

The modules can be factory assembled before delivery or fitted later.

Both 316 stainless steel and gas approved versions are available.