1GT101DC honeywell
This Honeywell precision designed 1GT101DC Hall effect sensor operates as an analog sensor and can directly return voltage. This component can handle currents up to 40 mA. The minimum operating power supply voltage of this device is 4.5 V and the maximum value is 24 V. The temperature range of this device is -40 ° C to 150 ° C.
Maximum output current (mA): 40
Minimum working power supply voltage (V): 4.5
Module/IC classification: Module
Typical output drop time (us): 1 (maximum value)
FEATURES
1 Senses ferrous metal targets
1 Digital current sinking output (open
collector)
1 Better signal-to-noise ratio than
variable reluctance sensors, excellent
low speed performance, output
amplitude not dependent on RPM
1 Sensor electronically self-adjusts to
slight variations in runout and
variations in temperature, simplifying
installation and maintenance
1 Fast operating speed – over 100 kHz
1 EMI resistant
1 Reverse polarity protection and
transient protection (integrated into
Hall I.C.)
1 Wide continuous operating
temperature range (–40° to 150°C),
short term to 160°C
GENERAL INFORMATION
1GT1 Series Gear Tooth Sensors use a
magnetically biased Hall effect integrated
circuit to accurately sense movement of
ferrous metal targets. This specially designed I.C., with discrete capacitor and
bias magnet, is sealed in a probe type
package for physical protection and cost
effective installation.
Units will function from a 4.5 to 24 VDC
power supply. Output is digital, current
sinking (open collector). Reverse polarity
protection is standard. If power is inadvertently wired backwards, the sensor will
not be damaged. Built-in protection
against pulsed transients to +60V, –40V
is also included.
