Digital transmitter for temperature IO-Link

The new strain gage amplifier with IO-Link interface enables digitalization of the measurement technology right from the sensor. Its compact design and high degree of protection allow the instrumentation amplifier to be used practically anywhere in the field. Strain gage sensors typically have an output voltage of a few millivolts. In industrial environments, e.g. in the vicinity of electric motors or frequency converters, interference can affect the measurement result when transmitting analog signals. This is reliably avoided using the new strain gage amplifier with IO-Link interface. The analog link between the sensor and instrumentation amplifier is kept as short as possible, the standardized IO-Link communication is fully digital and interference-free. The amplifier is powered directly via the IO-Link interface – a standardized 5-wire cable with M12 socket. Strain gage sensors can be connected via a 4-pin M8 connector.

The electronic pressure switch DS 350 is interesting for all users in plant and machine engineering, due to the integrated IO-Link interface to exchange process data, diagnostic reports and status messages with a superordinate control level, as standard. In addition, further information can be retrieved that allow conclusions to the application process. Especially in mechanical engineering, great demand for flexible operating conditions have to be satisfied. Features — Nominal pressure from 0 ... 100 mbar up to 0 ... 600 bar — accuracy: 0.5% / 0.35 % (opt. 0.25 %) FSO — IO-Link according to specification V 1.1 — smart sensor profile — data transfer 38.4 kBaud — indication of measured values on a 4-digit LED display — rotatable and configurable display module — parameter settings via IO-Link or menu (VDMA-conform) — additional information via IO-Link accessible Optional features — different mechanical connections

— Flush and non-flush mount sensors in stainless steel enclosure 1.4305 — High switching frequencies up to 1000 kHz — Fully encapsulated versions to protection class IP67 — Temperature range: -25°C up to +70°C — Sensing distances: 1 mm up to 2 mm — Cable / connector versions — 10 – 36 V DC — PNP / NPN versions — NO / NC versions — Function indicators — Short circuit-proof versions — Versions with IO-Link

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 +550 °C, continuous Wire type: Fibreglass with VA braid, Tmax: +450 °C, continuous