Temperature sensing devices - Import export

This temperature sensor is for measuring the temperature of liquid and gaseous media in engines, sets of machines and utility vehicles. A Pt 1000 thin-film precision resistor is used as the measuring element. The temperature-dependent resistance of the Pt 1000 is evaluated by an electronic circuit and outputted as a temperature-dependent voltage at the sensor‘s output. The interrelationship between temperature and voltage corresponds to the characteristic curve for the Pt 1000 and is thus nearly linear. The assignment between temperature and output voltage is nearly freely selectable, the lesser temperature corresponding to the lesser output voltage. The sensor‘s lowest possible output voltage is 0.1 V and its greatest is 10 V. The output is overload-proof and short-circuit-proof. The sensor has no mechanical moving parts and so is not susceptible to vibration and soiling.

The electronic temperature switch of BEDIA is fitted with thin-film resistor Pt 1000 in a bridge circuit. This sensor element provides close switch point tolerances and a quick response. Switch point and reset hysteresis may be selected within the admissible operating range when ordering so as to allow the monitoring of both very wide and very close temperature ranges. The switching output is protected from short-circuit and overload. The short-circuit current is limited by the output transistor switching off inthe event of a fault. It will automatically reset as soon as the fault has been remedied. The switch is available with ground-connected, plus-connected or potential-free DC switching output. The switch is open in the event of power failure or disconnection of the power supply, independed of the switching function. It is available both as normally open (NO) or normally closed (NC) switch.

These high-power bimetal operated temperature switches are available either with normally closed (NC) or normally open (NO) contact configuration. The robust round metal enclosure accommodates a resilient preloading disk, a bimetal disk and a silver contact. The compact switch system is covered by means of a plate which also carries a silver contact and is isolated from the enclosure by means of an isolating washer. The resilient preloading disk ensures excellent performance. The resilient preloading disk keeps the contact pressure constant throughout the entire temperature range of the BEDIA switch until switching occurs. The mechanically and electrically unloaded bimetal disk snaps over at a preset temperature, with either opening or closing the contact arrangement. The bimetal will only snap back to its initial condition after the temperature has dropped significantly.

Temperature is one of the most measured physical parameters. Despite this, precise temperature measurement is one of the most difficult tasks in motor technology. To meet the constantly increasing requirements for improved motor performance, higher efficiency and reduced emissions, it is necessary to use reliable and precise sensors in modern motor control systems. The increased requirements over the last few years regarding measurement accuracy and reliability of temperature measurements has meant that many equipment operators must reconsider the suitability and performance capacity of their temperature measurement equipment. Resistant thermometers can be used between -200 °C and +850 °C. An important common property is that their output parameters are available in the form of electric signals that can be relatively easily transferred to measurement and control instruments for processing, storage and display.

Aluminium flange sensor, Pt100, NTC thermistor. Compact and robust design. Simple assembly at the measuring point. Space-saving dimensions. Available as 2-wire or 4-wire type. Maintenance-free. Compatible measuring transducers, limit value switches and analogue indicators available. Design available with a Pt100 or an NTC thermistor measuring element.

Brass stick-in sensor, Pt100/Pt1000. Compact and robust design. Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly with protection tube. Exchangeable sensor unit. Various immersion depths available on request. Maintenance-free. Compatible measuring transducers, limit value switches and analogue indicators available. Design available with 1x Pt100, 2x Pt100, 1x Pt1000 or 2x Pt1000 measuring elements. Approvals: DNV-GL

Stainless-steel flange sensor, Pt100/Pt1000 Compact, robust and enclosed design. Ideal for transport technology, thanks to their construction and type test as per DIN EN 50155. Simple assembly via flange design. Available in various immersion depths. Simple customised cable assembly, optionally with increased insulation voltage > 2 kV AC. Available as 2-wire, 3-wire or 4-wire type. Maintenance-free. Reduced-weight design; also available with 90° cable outlet (see TA14) or 90° cable outlet (see TA14).

Brass stick-in sensor, Pt100. Compact and robust design. Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly with protection tube. Connection using fixed cable, straight cable outlet. Linear temperature response characteristics. Available as 2-wire or 4-wire. Compatible measuring transducers, limit value switches and analogue indicators available. Design available with a Pt100 or an NTC thermistor measuring element. Approvals: DNV-GL

Brass stick-in sensor, Pt100. Compact and robust design. Simple assembly with protection tube. Various immersion depths available on request. Maintenance-free. Compatible measuring transducers, limit value switches and analogue indicators available.

Stainless-steel stick-in sensor, Pt100/NTC thermistor. Compact and robust design. Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly with protection tube. Connection using tab connector, cable outlet at the side. Pressure resistance up to 40 bar. Available in various immersion depths. Compatible measuring transducers, limit value switches and analogue indicators available. Design available with a Pt100 or an NTC thermistor measuring element. Approvals: BV, DNV-GL

Stainless-steel stick-in sensor, Pt100, integrated measuring amplifier. Compact and robust design up to protection class IP68. High accuracy, with integrated signal converter (standard industrial signals). Available in various immersion depths. Over voltage and overload protection. In 2-wire or 3-wire version. Can be used universally; suitable for long line lengths. Measuring ranges can be customised.

Stainless-steel stick-in sensor (B form), Pt100/Pt1000, thermocouple, NTC thermistor. Compact and robust design (form B connection head). Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly via compression fitting. Sensor elements: Pt100, Pt1000, NTC thermistor, type K or type J thermocouple; two integrated sensor elements available as an option. Increased measuring range up to 800 °C. Available in various immersion depths. Form B connection head. Available with integrated measuring amplifier. Approvals: BV, DNV-GL, LR

Stainless-steel flange sensor, Pt100/Pt1000 Compact, robust and enclosed design. Ideal for transport technology, thanks to their construction and type test as per DIN EN 50155. Simple assembly via flange design. Available in various immersion depths. Simple customised cable assembly, optionally with increased insulation voltage > 2 kV AC. Available as 2-wire, 3-wire or 4-wire type. Maintenance-free. Reduced-weight design; also available with 90° cable outlet (see TA14) or straight cable outlet (see TA18).

Stainless-steel flange sensor, Pt100/Pt1000. Compact, robust and enclosed design. Ideal for transport technology, thanks to their construction and type test as per DIN EN 50155. Simple assembly via flange design. Available in various immersion depths. Simple customised cable assembly, optionally with increased insulation voltage > 2 kV AC. Available as 2-wire, 3-wire or 4-wire type. Maintenance-free. Reduced-weight design; also available with 45° cable outlet (see TA17) or straight cable outlet (see TA18).

Copper screw-in sensor, Pt100, NTC thermistor. Compact and robust design. With Pt100 or thermocouple measuring element. Simple assembly via screw-in thread. Suitable for bearing temperature measurement. Maintenance-free. Compatible measuring transducers, limit value switches and analogue indicators available.

Stainless-steel stick-in sensor, thermocouple. Compact and robust design. Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly in protection tube. Sensor elements: type K o type J thermocouple. Available in various immersion depths. Straight cable outlet. Available in various cable lengths. Increased measuring range up to 800°C. Approval: BV, DNV-GL, LR

Stainless-steel/brass screw-in sensor, Pt100/Pt1000. Compact and robust design. Simple assembly via screw-in thread. In a stainless-steel or brass version. Available as 2-wire or 3-wire. Maintenance-free. Compatible measuring transducers, limit value switches and analogue indicators available. Design available with a Pt100 or Pt1000 measuring element.

Stainless-steel stick-in sensor (B form), Pt100/Pt1000, thermocouple, NTC thermistor. Compact and robust design (form B connection head). Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly via protection tube Sensor elements: Pt100, Pt1000, NTC thermistor, type K or type J thermocouple; two integrated sensor elements available as an option. Increased measuring range up to 800 °C. Available in various immersion depths. Form B connection head. Available with integrated measuring amplifier. Approvals: BV, DNV-GL, LR

Brass screw-in sensor, Pt100/Pt1000. Compact and robust design. Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly with protection tube. Exchangeable gauge slide. Available in various immersion depths. Maintenance-free. Compatible measuring transducers, limit value switches and analogue indicators available. Design available with 1x Pt100, 2x Pt100, 1x Pt1000 or 2x Pt1000 measuring elements. Approvals: DNV-GL, LR

Stainless-steel stick-in sensor, thermocouple. Compact and robust design. Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly via compression fitting. Type K or type J thermocouple; two thermocouples per sensor available as an option. Available in various immersion depths. 90° cable outlet. Increased measuring range up to 800 °C. Available in various cable lengths.

Stainless-steel screw-in sensor, Pt100 Robust design. Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly for bearing temperature measurement. Available with a levelling piece and screw-in gland, as well as a compression fitting. Available in various immersion depths. Maintenance-free. Compatible measuring transducers, limit value switches and analogue indicators available. Design available with 1x Pt100, 2x Pt100 or 3x Pt100 measuring elements. Approvals: BV, DNV-GL, LR

Stainless-steel stick-in sensor, Pt100, thermocouple. Compact and robust design. Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly via compression fitting. Pt100 measuring element or type K or type J thermocouple; two thermocouples per sensor or two Pt100 measuring elements available as an option. Available in various immersion depths. 90° cable outlet. Increased measuring range up to 800 °C. Available in various cable lengths. Approvals: DNV-GL, LR

Stainless-steel stick-in sensor, thermocouple. Compact and robust design. Ideal for shipbuilding, thanks to their construction and approvals. Simple assembly via compression fitting. Sensor elements: type K o type J thermocouple. Available in various immersion depths. Straight cable outlet. Available in various cable lengths.