Digital pressure switch can be configured on site
Bourdon Sedeme's new TED50 is a rugged, programmable digital pressure switch which can be configured in situ for triggering point and much more using an integral, sealed keypad
Bourdon Sedeme introduces the TED50, a rugged, programmable digital pressure switch for controlling pressures in industrial processes.
Accurate to +/-0.5% at 20C, it is able to measure absolute pressure in the ranges 0 to 1 bar and 0 to 40 bar, or relative pressure and vacuum in the ranges -1 to 0 bar and 0 to 400 bar.
With its built-in microprocessor, the TED50 can be configured in situ using the integral, sealed keypad to provide five different operating functions: Triggering point at two independent thresholds; hysteresis value of each adjustable threshold; threshold active state for alarm configuration; zero setting; parameter self-test and protection of settings with a four digit code.
The breaking capacity of the micro-switches is 400mA without polarity at 60V DC or 40V AC, and optional 4-20mA analogue and RS 485 digital outputs enable the switch to operate in a variety of modes.
A clear four-digit LED display also gives a visual indication of the fluid pressure.
Current trials include MODBUS protocol, with PROFIBUS PA and other industry standard protocols planned for the future.
The TED50 can operate on an unregulated power supply of between 18 and 24V DC, and it is protected against polarity reversal.
Power consumption is 20mA at 24 V.
Voltage free CMOS contacts are used, rather than the pnp contacts found on some other pressure switches.
The TED50 is CE marked and meets European standards for electromagnetic compatibility in terms of immunity and emissions.
Electrical connection is by an M12, 8-contact connector as standard or an optional M23 8+1 contact connector.
Hydraulic connection is by a G 1/2 connector as standard or a range of options including G 1/4 DIN 16288, G 1/4 DIN 3852 and 1/4 NPT.
A flush diaphragm for viscous fluids is also available if required, as are various hygienic connections for the food, beverage and pharmaceutical industry (Tri-Clamp, DIN, SMS etc.) The standard fluid seal is NBR (nitrile), and a range of options is also available to suit the application, including EPDM, Kalrez and FKM (Viton).
It has a wide operating temperature range and can handle ambient temperatures from -10C to 85C and process fluid temperatures from-20C to 100C.
Thermal drift is just +/-0.015% of the measurement range per degree.
With its rugged stainless steel construction, an ingress protection rating of IP65 and high resistance to vibration and shock, the TED50 can withstand the harshest industrial environments.
The TED50 joins the Bourdon, Haenni and Kamstrup high-performance range of pressure, temperature, force and acceleration switches and sensors.
Not what you're looking for? Search the site.
Articles by product category
- Consultancy and Services (903)
- Machine Building (4,517)
-
Engineering Design Software (6,179)
- Engineering Design Software (12)
- 2D CAD software (200)
- 3D CAD software (1,157)
- FEA and structural analysis software (369)
- Fluid, thermal, noise, vibration software (334)
- Simulation, modelling, validation software (914)
- Rendering, visualisation, styling software (196)
- Materials design and moulding design software (151)
- Process, instrumentation, automation software (258)
- Electrical design software (164)
- Publishing and documentation software (229)
- Maths, charting, statistics, QA software (317)
- Data, document management software (310)
- CAM, CNC, production management software (568)
- File conversion software, data capture (351)
- PLM and collaboration software (649)
-
Drives, Motors and Controls (3,361)
- Drives, Motors and Controls (1)
- Precision Motors and Gears (411)
- Industrial Drives/Controls (1,276)
- Linear Drives and Motors (114)
- Industrial Motors (497)
- Stepper and Servo Drives, Motors, Controls (1,060)
- Small Mechanical Components, Joining, Tools (1,975)
-
Control and Instrumentation (5,028)
- Plantwide control (1,324)
- Plant- and Machine-Wide Communications (1,174)
- Smaller-Sized PLCs (387)
- CNC and Motion Controllers (184)
- Mid-range and Large PLCs (201)
- Power Supplies, Uninterruptible Power (562)
- HMIs/Operator Interfaces (294)
- Logic Controllers, Timers and Relays (96)
- Cabling, Conduit, Signal Conditioning (806)
-
Monitoring, Measurement and Quality (5,459)
- Monitoring, Measurement and Quality (1)
- Data acquisition Software and Communications (494)
- Data Acquisition Hardware and PC I/O Boards (472)
- Electrical and Electronic Testing, PAT Equipment (630)
- Form/co-ordinate, optical, vision instruments (703)
- Gauges, Indicators and Instruments (440)
- Data loggers (422)
- Materials testing equipment (421)
- Telecomms/network test equipment, software etc (154)
- Testing and Calibration Services and Information (500)
- Testing, analysing and monitoring equipment (1,222)
-
Electrical and Electronic Equipment Design (4,160)
- Batteries, chargers and circuit protection (555)
- Connectors, Terminals, Busbars, Slip Rings (679)
- Enclosures and Equipment Cooling Fans (709)
- Knobs, Handles and Enclosure Hardware (420)
- PCs and Embedded Systems (798)
- Electrical and Electronic Subassemblies (369)
- Electrical and Electronic Components (630)
-
Materials and Processing (2,963)
- Materials and Processing (5)
- Materials and components (2,215)
- Rapid Prototyping (458)
- Materials processing and testing (285)
-
Engineering Industry News, Resources (6,093)
- Engineering Industry News, Resources (4)
- Engineering Business News, Views (388)
- Engineering Exhibitions, Events (562)
- Engineering Conferences (425)
- Engineering Seminars (400)
- Engineering Industry Developments, Awards (633)
- Engineering Guides, Newsletters (349)
- Engineering Recruitment, Employment (219)
- Engineering Training Courses (433)
- Engineering Education, Resources, Standards (838)
- Engineering Industry Reports, Surveys (597)
- Electronic Resources for Engineers (278)
- Health and Safety Legislation (402)
- Health and Safety Strategy, Risk Assessment (113)
- Health and Safety Consultancy, Software (175)
- Health and Safety Events, Training, News (277)
-
Powertrain Design (3,598)
- Powertrain Design (2)
- Bearings (939)
- Chains and belts (326)
- Gears, brakes, couplings and engines (1,441)
- Hydraulic Components (471)
- Lubricants (418)
-
Capital Equipment (3,387)
- Capital Equipment (1)
- Manufacturing Machinery and Plant Equipment (468)
- Production line blowers and fans (62)
- Compressors and Air Treatment (510)
- Electronics Manufacturing, Tools, Instruments (192)
- Electrical hardware (131)
- Machinery and Production Equipment (1,093)
- Robotics, Handling and Storage (930)
-
Sensors (7,080)
- Sensors (8)
- Accelerometers and Vibration Sensors (427)
- Loadcells, Force Sensors, Torque Sensors (699)
- Pressure sensors (621)
- Flowmeters and Flow Sensors (618)
- Level Sensors and Leak Detectors (527)
- Linear Position Sensors (399)
- Rotary Position, Tilt and Angular Sensors (546)
- Proximity Sensors (700)
- Gas, Chemical, Radiation, Magnetic Sensors (284)
- Humidity and Environmental Sensors (152)
- Temperature sensors (612)
- Vision and Colour Sensors (1,384)
- Barcode Sensors (103)
- Valves, Pumps, Process Hardware (3,623)