Magnetic Sensors

Description

M-190
1-99,999 RPM. These self-powered gear sensors, the M-190W Magnetic Sensor and M190P Magnetic Sensor, are very popular and commonly used with 60-tooth 20 pitch gears. They mount with 0.005 in. [0.127 mm] of a 0.1 in. [2.5 mm] target and require no power from our display modules as they self-generate an AC signal.

MT-190W and MT-190P
1-99,999 RPM. Same as the M-190 Magnetic Sensors but with enhanced performance from the amplifier, which extends the operating gap to 0.25 in. [6.35 mm] from the target. Frequently used on gears, the MT-190 and MT-190W provide a 3.3 to 24VDC TTL output signal. (The MT-190W is compatible with DataChart™ DC1250.)

Specifications*

MODEL	M-190	MT-190
Operating Distance	0.005 in. [0.127 mm] gap for target 0.1 in. [2.5 mm] minimum	0.25 in. [6.35 mm] gap for target 0.1 in. [2.5 mm] minimum
Speed Range	1-99,999 RPM	1-250,000 RPM
Operating Temperature	-100° to 225°F (-73° to 107°C)	20° to 160°F (-6° to 70°C)
Power Required	Self-generating	3.3 to 24VDC, 4 mA
Output Signal	190V P-P	TTL (same as input power)
Standard Cable	10 ft. [3.04 m]	10 ft. [3.04 m]
Dimensions	2.0 in. (L) x 0.625 in. [51 x 16 mm]	2.0 in. (L) x 0.625in. [51 x 16 mm] Amplifier: 2.65 in. (L) x 1.38 in. x 1.05 in. [67.3 x 35.0 x 26.7 mm]