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Smart positioner | Hart® communication | single action | stainless steel enclosure
Series 185 Linear Smart Positioner
Series 185 Linear Smart Positioners combine an easy to use, high performance unit with a low price. Series 185 models accurately control the valve stroke of linear motion valves, such as W.E. Anderson globe valves, according to an input signal of 4 to 20 mA from the controller. Its rugged, durable aluminum or available stainless steel construction 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 185 will fail in place.
Product Applications
- Linear motion valves or rotary motion valves with single or double acting actuators
- User selectable single or double action
- LCD display
- Series
- 185 Linear Smart Positioner
- freeship
- Category/Type
- Valves
- Type
- Positioners
- Series
- 185 Linear Smart Positioner
- Input Signal
- 4 to 20 mA DC.
- Input Impedance
- 460 Ω max @ 20 mA DC.
- Enclosure Material
- Aluminum or 316SS.
- Air Supply
- 35 to 116 psi (2.4 to 8 bar).
- Air Connection
- 1/4″ NPT.
- Gage Connection
- 1/8″ NPT.
- Conduit Connection
- 1/2″ NPT.
- Linearity
- ±0.5% FS.
- Hysteresis
- ±0.5% FS.
- Sensitivity
- ±0.2% FS.
- Repeatability
- ±0.3% FS.
- Air Consumption
- .0004 scfm (.01 LPM) at 20 psig (1.4 bar) supply.
- Flow Capacity
- 2.1 scfm (60 LPM) at 20 psig (1.4 bar) supply.
- Stroke
- 0.5 to 6″ (10 to 150 mm).
- Enclosure Rating
- NEMA 4X (IP66).
- Temperature Limits
- -22 to 185°F (-30 to 85°C).
- Weight
- 3.3 lb (1.5 kg); SS models: 6.4 lb (2.9 kg).
Resources
^^Smart positioner, Hart® communication, single action, stainless steel enclosure^^
Professional packing and fast shipping
Through our long-term relationship in a long-standing partnership with UPS, FedEx, DHL and many other world-class carriers, we can provide a variety of shipping options. Our warehouse staff are educated to pack your items exactly as per the specifications we offer. Before they are shipped, your goods will be thoroughly inspected and secured. We deliver to thousands of customers every day from all over the world. The fact that we are dedicated to becoming the largest online retailer in the world is evident. Warehouses and distribution centers are located throughout Europe as well as the USA.
Orders with more than 1 item are assigned processing periods in accordance with the item.
Prior to shipment, all purchased items will be thoroughly inspected. Currently, most orders are shipped within 48 hours. Delivery is expected to take between 3 and seven days.
Returns
The stock is dynamic and we are unable to completely manage it due to the fact that many parties are involved, including our warehouse and factory. Stocks can be changed at any moment. Please be aware that it's possible that your order will run out of stock even after you've placed your order.
Our policy lasts for thirty days. If the 30 days have elapsed after you bought your item, we cannot provide a refund or exchange.
In order to be eligible for a return your item must be in good condition and in the same state as you received it in. The item should be in the original packaging.
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