Electro-Sensors Model 917A XP passive analog sensors are designed for use with pulse generators that provide magnetic targets, such as Electro-Sensors Pulser Discs and Split Collar Pulser Wraps. 917A explosionproof sensors are mounted in a rugged cast aluminum enclosure, which is CSA approved and UL rated for Class I, Group D; Class II, Groups E, F, and G, and Class III environments. 917A XP sensors are also supplied with a mounting bracket and are recommended for use with Pulser Discs and Split Collar Pulser Wraps. The output signal from the 917A XP analog sensors is clipped at 20vac. These sensors switch high and low in the presence of alternating magnetic fields, and generate a sine wave signal when used with Electro-Sensors pulse generators, which have evenly spaced magnets of alternating polarity. 917A XP analog sensors allow for a large gap distance of 3/8" 1/8" between the sensing surface and the pulse generators target magnets. 917A sensors come with 10 feet of 2-wire shielded cable as standard, and can be mounted up to 1,500 feet from the control unit (i.e. speed switch or tachometer). Electro-Sensors products bring efficiency and safety to your operations by preventing machine damage, product waste, and costly downtime.
