GEBR. BACH GMBH ELEKTRO-WÄRMETECHNIK

Ex Thermostat - the Thermostat serves for limiting, monitoring or control of room temperatures, medium or surface temperatures within hazardous areas of categories 2 or 3. Type ExTR60E-50 Standard Ex Thermostat with temperature range -20 ... +50°C, adjustable with knob, current rating 16A. Type ExTR60D-50 Standard Ex Thermostat with temperature range -20 ... +50°C, adjustable with screw, current rating 16A. Type ExTR60D05/10/15 With fixed temperature 5 / 10 / 15°C - for simple control of the room temperature (e.g. frost protection) in explosion hazardous areas. Design with fix mounted 2m connection cable.

Sheathing thermocouples can be used anywhere due to their ruggedness and small design. Whether in industry, development or in the lab. The measurement point comes insulated as standard to exclude any falsification of the measurement evaluation through superposition of the offsets. The connection lead permits simple routing up to the measured-data acquisition. Options are available for the probe diameter and wire length as well as the type of connection configuration (plug, socket, bare wire ends, etc.). Temperature range: -100 °C to +260 °C, continuous Wire type: Teflon with CU shielding, Tmax: +200 °C, continuous

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.

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.