Hawkeye Current Sensor

Our Current Sensor is a versatile solution that can be used on simple tools like a chop saw or on industrial machines equipped with a VFD. One of the primary advantages of this sensor is that it does not need to be connected to the workstation; it only requires a phase wire to the motor through the sensor opening, making it simple and efficient to install. The sensor sensitivity can be adjusted for a current of 0.5 - 175 A, making it suitable for motors ranging from 0.5 HP and up.

 

Our workstation activity sensors are essential components of an efficient industrial ventilation system. Designed to detect when a workstation needs dust/mist/fume collection, these sensors signal the gate and control system, initiating the ventilation process. We recommend using one of our versatile and reliable sensors, including the Ecogate AC-DC Volt Sensor, capable of detecting input from 24-230V AC or DC, the Ecogate AC Volt Sensor, which detects input from 110-690V AC, or the Hawkeye Current Sensor, which reads current to the cutting motor. To override the Volt or Current sensor, we offer the convenient Shut-off Timer Switch, which can be set up to 60 minutes, making it ideal for cleaning workstations after a shift.

Output: Transistor output (max 30V, 1A), compatible with industry-standard inputs 24V DC, 10mA; typically connected to the Sensor input at Ecogate gate.

Indicators: Green LED "Output is Closed" (workstation is active), and Red "Output is Open" (workstation is not active)

Weight: 3.2 oz (91 g)
Width: (inch): 3.5" (89 mm), with bracket
Height: (inch): 2.5" (64 mm)
Depth: (inch): 1" (26 mm)

Temperature Range: 5°  - 140° F (-15° - 60° C)

Insulation Class: 600V AC RMS (UL), 300 V AC RMS (CE)

Screw Terminals: 24 - 14 AWG (0.2 - 2.1 mm2)

Current Sensing Range: 0.5 - 175 A at 50 to 60 Hz

Motor HP Sensing Range: 0.5 HP and up (small motors requires multiple wraps through the sensor)

Sensitivity Adjustment: by twenty turns potentiometer, use a small flat screwdriver

Type: Split sensor, which allows installation without disconnecting the monitored wire

When To Use Current Sensors

• If you do not want to connect any wire to your workstation.
• If you use a sensor at the AC output of the VFD.
• If you install sensors at the electrical panel (recommended only for simple workstations with single motor).

When Not To Use Current Sensors

• It requires sensitivity settings, and testing it; some do not have enough patience/time to read how to do it and test it.
• With sensitivity adjustments and tests it will take longer to install the current sensor.