United Electric One Series Pressure / Temperature Switch / Transmitter

ABLE Instruments United Electric’s Exclusive Representative for Sales and Service in the UK and Ireland, including the UE One Series Switch / Transmitter, an electronic pressure and temperature transmitter-switch that sets the standard for smart digital process monitoring. With a fully adjustable set point and deadband and 0.1% repeatability, the One Series performs in a wide variety of applications. Available in Type 4X enclosures approved for intrinsic safety, flameproof and non-incendiary area classifications, these hybrid transmitter-switches are designed to provide transmitter, switch and gauge functions all-in-one rugged enclosure that can withstand the rigors of harsh and hazardous environments.

Each One Series model incorporates intelligent self-diagnostics and can report detected faults before they become major safety issues. Plug Port Detection protects against sensor clogging. Nuisance trip filtering reduces false and spurious signals. The ability to capture pressure spikes and valleys provides process information to aid in the commissioning and debugging process.

Consider a highly repeatable and fully adjustable deadband switch for applications where high cycle rate is present. With no moving parts, the One Series digital solid-sate design is uniquely suited for controlling pump and compressor stop/start cycles. And with its digital process display and HART®– Enabled 4-20 mA output, the One Series can provide the functions of a switch, gauge and a transmitter with only one connection to the process.

Features:

• Display and keypad provide easy, fast and secure field programming while in service
• Digital process display provides process conditions at a glance
• Programmable set point and deadband provides accurate and fast cycling for rotating equipment
• Nuisance trip filtering eliminates unwanted nuisance trips and unnecessary alarms
• ATEX Ex d, Ex ia and Ex nL approval as standard
• Digital Display
• 100% adjustable set point and deadband
• All solid-state design
• Remote and local “I AM Working®” status signal
• Captures, displays & stores MAX/MIN process extremes
• Adjustable ranges: 0 to 4500 psig (310, 3 bar), 0 to 200 psid (13, 8 bar), -300 to 1000ºF -184 to 538ºC
• 4-20 mA output models available
• Division 1 (Intrinsically Safe) + Division 2 models available
• Approvals: UL, cUL, CE, ATEX, GOST

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]

Consider a highly repeatable and fully adjustable deadband switch for applications where high cycle rate is present. With no moving parts, the One Series digital solid-sate design is uniquely suited for controlling pump and compressor stop/start cycles. And with its digital process display and HART Enabled 4-20 mA output, the One Series can provide the functions of a switch, gauge and a transmitter with only one connection to the process.

For plant upgrades, the One Series is the most cost-effective choice. 2-Wire models utilise existing plant wiring and control schemes. Loop-powered hybrid transmitter models provide high-capacity switching and a 4-20 mA output. 4-wire models can handle currents up to 10 amperes at 240 VAC.

The basic ONE Series models – 1XSWLL i 1XSWHL do not need separate power supplies – the devices are power supplied by 2 wire 24 VDC discreet loop connected to DCS lub PLC.

The One Series electronic pressure and temperature transmitter-switches set the standard for smart digital process monitoring. With a fully adjustable set point and deadband and 0.1% repeatability, the One Series performs in a wide variety of applications.

One Series Specifications: