Electronic and Electromechanical Switches for Pressure, Differential Pressure, and Temperature Օ Pressure Transmitters and Transducers Temperature Sensors and Probes > UNITED ELECTRIC CONTROLS SFC-05 size="-2">

a privately held corporation headquartered in Watertown, MA, is an international manufacturer of durable and reliable pressure, temperature and fl ow switches, controls, transducers and sensors. Focused on providing protection to equipment, processes and personnel in a variety of industrial applications, our products range from simple units to highly specialized custom designs. Many of our products principally perform alarm and shutdown functions for our customers, while others provide critical sensor inputs into control systems. Our reputation for dependable, reliable products is a result of...

PRODUCTS DESCRIPTION PAGE Solid State One Series Electronic Pressure & Temperature Switches 4 Weather-Tight/General Purpose 100 Series General Purpose/Weather-Tight Pressure & Temperature Switches 6 400 Series Multi-Output Pressure & Temperature Switches 7 OEM Switches Alternative Solutions Hazardous Location 10 Series Compact, Cost-Effective Cylindrical Pressure Switches for OEMs 12 24 Series Compact Pressure, Vacuum & Differential Pressure Switches for OEMҒs 12 54 Series Economical Pressure, Vacuum & Temperature Switches for OEMs 13 55 Series Temperature Switches & Thermostats for OEMҒs 13...

Description One Series 2-Wire > A new breed of electronic switch, the One Series 2-Wire derives its power and provides a switch using the discrete or analog input of a PLC or DCS. Uniquely suited for plant upgrades where only two wires already exist, the One Series 2-Wire can replace other two-wire instrumentation easily and cost- effectively without the need to add additional wiring. One Series with Gauge Pressure Sensor Features > ֕ Power and output switching achieved using the same 2 wires 2-button key pad for easy programming of set point and deadband, 100% adjustable Օ LCD display for settings,...

The One Series 4-Wire models provide an integral solid-state relay (SSR) for handling high current and voltage in local switching applications. This model requires an external power source to operate the electronics and provides a single SSR output. > The 4W models incorporate a 10 A, 24-280 VAC potential free SSR, providing a compact and fully self-diagnostic electronic switch for applications without a PLC or DCS. > With high power handling capacity, the One Series 4W is ideally suited for local switching applications, where the load can be switched directly (locally) at the point of measure....

Temperature > (LVD, PED) 6 UNITED ELECTRIC CONTROLS For complete specifi cations visit www.ueonline.com >

One, two or three switch output may be separated up to 100% of range Օ Epoxy coated enclosure, designed to meet Enclosure Type 4X requirements Choice of reference dial or multi-turn hex screw for set point adjustment Օ Wide selection of ranges including low pressure models with narrow deadbands > Two Switch Output, Hex Screw Adjustment, Pressure Model Differential Pressure Model with Dial Indication Option Temperature Model with Remote Bulb and Capillary and Optional Gasketed Lexan Window Փwc range: 300wc Vac to 250Ԕwc (-746,7 to 622,3 mbar) Pressure: 30Ք Hg Vac to 6000 psi (-1 to 413,7 bar)...

Class I, Divisions 1 & 2, Groups B, C & D; Class II, Divisions 1 & 2, Groups E, F & G; Class III; Class I, Zone 1 Օ European ATEX, IECEx, Russian Gosgortechnadzor, Ukrainian Gosnadzorohrantruda, and Chinese CQST fl ameproof compliance for hazardous areas Dual conduit openings provide mounting fl exibility Օ Enclosure Types 4X, 7 and 9/ IP66 certifi ed Choice of single or dual SPDT output Օ Terminal block wiring Cover lock Օ Flush mount sanitary sensors Internal adjustment or external calibrated dial with tamper resistant cover Օ Pump switch models with wide, controllable deadband Heat trace and...

Class I, Division 2, Groups A, B, C & D; Class II, Division 2, Groups F & G; Class III Օ Hermetically sealed snap switch, SPDT output Choice of sensor materials, including welded stainless steel diaphragm or bellows sensors Օ Epoxy coated enclosure with captive cover screws Enclosure Type 4X certifi ed Օ Terminal block wiring > Pressure Model Pressure: 30Hg Vac to 3500 psi (-1 to 241,3 bar) Differential Pressure: 0.8Ԕ wcd to 500 psid (2 mbar to 34,5 bar) Temperature: -120F to 640аF (-84.4C to 337.8аC) > Remote MountTemperature Model European ATEX and Russian Gosgortechnadzor compliance for intrinsically...

Compact 316 stainless steel constructionՕ Enclosure Types 4X, 7 and 9/ IP66 Certifi ed European ATEX , Russian Gosgortechnadzor, and Ukrainian Gosnadzorohrantruda fl ameproof compliance for hazardous areas Օ Convenient fi eld setting and adjustment SPDT or DPDT hermetically sealed switches Օ Snap-acting Belleville spring for long life, vibration resistance and setpoint stability Mounting bracket available for retrofi t applications Օ 3 year warranty 72Ք color-coded leadwires with strain relief > ATEXAPPROVED Pressure: 1 to 6000 psi (0,1 to 413,7 bar) Differential Pressure: 0.7 wcd to 150 psid...

0 to 100 psi (0 to 6,9 bar) through 0 to 25,000 psi (0 to 1723,7 bar) Օ Offshore platform panels for safety, and subsea valve monitoring Tubing and casing pressure monitoring Օ BOP (Blowout preventor) pressure monitoring Gas fl ow measurement and pipelines Օ RTU and SCADA packages Rotating equipment Օ Petroleum refi ning and chemical plants Water and wastewater treatment > Fixed range or fi eld adjustable transmitter models UL listed, cUL certifi ed, and ATEX, CE compliant Օ Class I, Divisions 1 & 2, Groups A, B, C, & D; Class II, Divisions 1 & 2, Groups E, F, & G; Class III Compact 316 stainless...

Features Applications > 1 1/4Ք Diameter and height as small as 3ԕ Adjustable ranges from 4 to 7500 psi (0,3 to 517,1 bar) Proof pressures up to 12,000 psi (827,4 bar) Օ Most models designed to meet Enclosure Type 4 requirements Factory set or fi eld adjustable with tamper-resistant cover Օ Choice of 7 electrical terminations Fluid power/hydraulics Օ Vehicles and off-road construction equipment Pumps and compressors Օ Fire suppression systems Medical equipment Options & Capabilities > Օ Viton or ethylene propylene (EPDM) sensor construction Ε Adjustment cover lock Variety of pressure connection...