General Description：FSD-TMR1006 is a fast frequency response, low power consumption, moisture and water proof temperature detection rotational speed sensor, incorporating high sensitivity tunneling magnetoresistive (TMR) sensor, Pt1000 temperature sensor, signal processing circuit and stainless-steel housing. It is an ideal solution for industrial turbine meter and lobed impeller flow meter applications which requires lows power consumption, fast frequency response and harsh operating environment.
FSD-TMR1006 temperature detection rotational speed sensor measures the flow rate by detecting rotational velocity of turbine rotor in turbine meter or impeller in lobed impeller flow meter. The integrated temperature sensor enables real time temperature probing for subsequent compensation process. FSD-TMR1006 provides rotational velocity measurement, temperature measurement, and external magnetic field interference detection functions. It outputs TTL digital square wave signal with the frequency proportional to the rotation speed, and temperature signals (resistance). It also outputs alarm signal when detecting external magnetic field interference.
Features and Benefits：（1）Class A high accuracy temperature measurement (Tolerance: ±(0.15+0.002 |t|));（2）Low power consumption (ICC £50mA @ 5.0 Vdc);（3）High frequency response (10 kHz);（4）Stable TTL output (50% duty cycle);（5）External magnetic field interference detection;（6）Harsh environment resistance;（7）Robust design, long life span;（8）Easy to install;（9）High accuracy, good stability.