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Smart positioner | Hart® communication | single action | aluminum 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, aluminum enclosure^^
Professional packing and fast shipping
We offer a wide range of shipping options due to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse staff is extremely skilled and will package your goods in accordance to our precise and precise specifications. Before shipping, all goods will be thoroughly examined and secured. Each day, we ship to thousands of customers in many countries. This is an indication of our commitment to be the largest online retailer globally. The warehouses and centers of distribution are in Europe, as well as the USA.
It is important to note that orders with more than one item will be given a processing time according to the item.
Before shipping the items, our staff will carry out a thorough inspection on the products you have ordered. Today, most orders will be delivered within 48 hours. Expected delivery times are between 3-7 days.
Returns
The stock is dynamic and we are unable to completely manage it because multiple parties are involved, including our warehouse and factory. So the actual stock may fluctuate at any moment. It's possible that the stocks could be depleted after the order has been made.
Our policy lasts for 30 days. However, if the 30 days have elapsed after you bought your item, we will not be able to give you a refund or exchange.
The item must not be in use and must be in its original condition. It should also be returned in its original packaging.
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