info@almontazar.com       +91-22-25126500 :: Pressure,Differential Pressure,Temperature,Level,Flow,Process Control,valves,Test Equipments

Series 285 Rotary Smart Positioner

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.

Testimonial

” I would like to put on record my appreciation of the service you provide. Your prompt delivery/collection service is very useful as it minimizes equipment downtime. I have always found the work carried out to be of the highest quality. The calibration paperwork received is always clear and concise. In short it has made our compliance with quality standards easier. I would recommend your calibration service to anyone.”
“ PERFECT is the most suitable word to describe their service “

“I did the Right Choice ,cost effective,Great Service”

Slide background
Slide background
Slide background
Slide background
Dwyer Differential Pressure, Dwyer Air/Inert Gases, Dwyer Differential Pressure Gages, Dwyer Dial Gauges For Air/Inert Gases, Dwyer Controllers For Air/Inert Gases, Dwyer Data Loggers, Dwyer Switches For Air/Inert Gases, Dwyer Manometers, Dwyer Transmitters For Air/Inert Gases, Dwyer Wet/Wet Differential Pressure, Dwyer Wet/Wet Transmitters, Dwyer Wet/Wet Controllers, Dwyer Wet/Wet Dial Gauges, Dwyer Wet/Wet Switches, Dwyer Gauge/Absolute/Vacuum, Dwyer Pressure Gauges, Dwyer Digital Pressure Gauges, Dwyer Pressure Transmitters, Dwyer Pressure Switches, Dwyer Pressure Controllers, Dwyer Pressure Data Loggers, Dwyer Air QualityDwyer Air Velocity & Flow, Dwyer Air Velocity & Flow Switches, Dwyer Air Velocity & Flow Transmitters, Dwyer Air Velocity & Flow Sensors, Dwyer CO & CO2 Transmitters, Dwyer Temperature & Humidity, Dwyer Temperature & Humidity Switches, Dwyer Temperature & Humidity Transmitters, Dwyer Flow, Dwyer Flow Gauges, Dwyer Flowmeters, Dwyer Flow Sensors Dwyer Sight Flow Indicators, Dwyer Flow Switches, Dwyer Flow Transmitters, Dwyer Rotameters, Dwyer Temperature, Dwyer Temperature Controllers, Dwyer Temperature Data Loggers, Dwyer Temperature Dial Gauges, Dwyer Temperature Digital Thermometer or Indicator, Dwyer Temperature Sensors, Dwyer Temperature Switches, Dwyer Temperature Thermometers, Dwyer Temperature Thermowell, Dwyer Temperature Transmitters, Dwyer Level, Dwyer Level Controller, Dwyer Level Data Loggers, Dwyer Level Indicator, Dwyer Level Switches, Dwyer Level Transmitters, Dwyer Adjustable Differential Pressure SwitchesDwyer Vacuum Switches, Dwyer Vibration Switches, Dwyer Differential Pressure Controllers, Dwyer CO & CO2 Transmitters, Dwyer Instruments in MumbaiAerosense in Mumbai