0 Item(s)

Dwyer Instruments 285ER-S5

Rotary Smart Positioner, Hart communication, single acting,Al

Proximity Series 285 Smart Positioners combine an easy to use, high performance unit with a low price. Series 285 models accurately control the valve stroke of rotary motion valves, such as W.E. Anderson ball or butterfly valves, according to an input signal of 4 to 20 mA from the controller. Its rugged, durable design makes it ideal for harsh environments. The NEMA 4X (IP66) enclosure rating protects the highly efficient microprocessing unit inside the Smart Positioner. An analog feedback signal is outputted to stabilize any valve system, and easy to use functions such as auto calibration ensure the accuracy of the unit. Low air consumption reduces operating cost but does not sacrifice the performance of the Smart Positioner. The compact design of this unit makes it easy to use with any size actuator. Smart Positioners feature a LCD screen attached to the outer surface of the unit, allowing for an easy inspection of the positioner condition while in the field. Available in user selectable single or double action, with HART communication as standard. In the event that the 4-20 mA input signal is lost the 285 will fail in place.

Order #: 285ER-S5

Mfg Part #: 285ER-S5

$1,357.00 USD

$1,316.29 USD

 
 

Usually ships in 7-10 days

Free shipping over $250

Add Items to Cart

Request a Calibration Quote

Transcat can calibrate your existing instruments.

Request a Calibration Quote

Rent From Transcat

Do you need a test instrument for a short time?

Request a Rental Quote

click on image to view gallery image(s)

View All Dwyer Instruments Products

Compare Products in this Series

Product
Image
NAME, DESCRIPTION
AND ORDER #
Stock
Status
UNIT PRICE QTY
Dwyer Instruments 285ER-D5 Dwyer Instruments 285ER-D5

Rotary Smart Positioner, Hart communication, double acting,Al

Order #: 285ER-D5

Usually ships in 7-10 days

$1,411.00 USD

$1,368.67 USD

Add Items to Cart Add to Quote

Dwyer Instruments 285ER-S5SS Dwyer Instruments 285ER-S5SS

Rotary Smart Positioner, Hart communication, single acting,SS

Order #: 285ER-S5SS

Usually ships in 7-10 days

$2,992.00 USD

$2,902.24 USD

Add Items to Cart Add to Quote

Dwyer Instruments 285ER-D5SS Dwyer Instruments 285ER-D5SS

Rotary Smart Positioner, Hart communication, double acting,SS

Order #: 285ER-D5SS

Usually ships in 7-10 days

$3,051.00 USD

$2,959.47 USD

Add Items to Cart Add to Quote

Overview :

Product Highlights

  • Hart communication
  • single acting
  • aluminum enclosure