Have a live application? Use our United Electric Product Overview and Quick Selection Guide to configure the model and options for your requirement:
ABLE are United Electric’s Exclusive Representative for Sales and Service in the UK and Ireland and can assist you and your customers in the following areas:
- Application expertise
- Our factory trained engineers offer after sales support, service and maintenance (contracts available)
- Offer advanced United Electric pressure / temperature switch product training, either in-person or via video call.
United Electric Excela Electronic Pressure / Temperature Switch
ABLE Instruments United Electric’s Exclusive Representative for Sales and Service in the UK and Ireland, including the Excela, a cost efficient 2-wire electronic switch for upgrading legacy alarm and ESD systems. UE Excela is the first switch of its kind. Designed to give plant operators an affordable way to upgrade to electronic performance, United Electric Excela has only two wires, so it can be easily dropped into existing mechanical switch infrastructure. Available in pressure, differential pressure, and temperature switch models, this innovative, high-quality electronic switch delivers everything operators need for better performance at an affordable price:
- Two wire design allows for easy integration and lower initial costs
- Simple programming and precision settings for better operational control and performance
- LCD display and red/green LED indicator lights provide visual status of operational performance
- Rugged, solid-state design delivers reliable performance, low maintenance, and lower cost of ownership
Have a particular application / project in mind? We’d welcome a call on +44 (0) 1189 169 420, or email us now at [email protected]
Constructed for simple installation, UE Excela is a smart switch with diagnostics and LED status indication so operators can spend less labour, time and money on maintenance, knowing Excela is always in a ready state. Precise control via 100% adjustable set point and deadband is achieved through a simple programming menu that can be password protected. This innovative, reliable, electronic switch delivers everything operators need for better switch performance, minimum maintenance and at an affordable cost of ownership.
Features:
- Optimised control settings for improved asset performance via fully adjustable set point and deadband; accessed through Excela’s simple-to-program menu
- Quick and easy electromechanical switch and gauge upgrade/replacement with one device and utilizing existing wiring
- Minimise nuisance trips using advanced features such as trip filtering, and trip delay
- Visual status of switch operation from large LCD display, and red/green LED indicator lights
Typical applications that utilise the United Electric Excela electronic switch include controlling rotating equipment – pumps and compressors, sugar processing, fire suppression systems, and filter monitoring. UE Excela was designed to meet the needs of plant operators looking for an affordable, easy to install, drop-in-upgrade for their ageing mechanical switch infrastructure. This general-purpose electronic switch combines the dominant benefits of both a switch for simplicity and a transmitter for accuracy.
Excela Specifications:
Power Input | Digital input from PLC, DCS or I/O cards, 8 to 50 VDC @ up to 0.1 Amp |
|---|---|
Accuracy | 0.5% of full range span, at room temperature |
Operating Ambient Temperature Range | -40°C to 71°C (-40°F to 160°F) |
Enclosure | Type 4X / IP66 certified epoxy coated aluminium alloy 360 |
Electrical Conduit | Gasketed 304 st/st 1/2” NPT (female) on the left with interchangeable plug on the right side |
Display | 4 digit x 12.7 mm (0.5”) LCD provides the following information: – Units of measure – Switch status – Green & Red LED flashing status light |
Set Points (Rise & Fall) | Fully programmable over the sensor’s entire range |
SENSORS | |
Gauge Pressure | 316L st/st wetted parts, welded diaphragm, 1/2” NPT (female) process connection Adjustable Ranges: -1 bar to 414 bar (full vacuum to 6000 psi) |
Differential Pressure | 316L st/st wetted parts, welded diaphragm, 1/4” NPT (male) process connections Adjustable Ranges: 0 to 13.8 bar (0 to 200 psid) |
Temperature | 316L st/st 6.4 mm (0.25”) OD sheath containing a 100 ohm 4-wire platinum RTD element Adjustable Ranges: -184°C to 538°C (-300°F to 1000°F) |
