Electro-Sensors, Inc.
Electro-Sensors, Inc., designs and manufactures the most reliable machine monitoring sensors and wireless/wired hazard monitoring systems in the industry.
- 952-930-0100
- Sales@electro-sensors.com
- 6111 Blue Circle Drive
Minnetonka, MN 55343
United States of America
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Product
Pulse Generator
Digital Ring Kits
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NEMA C frame rings provide mounting for 1101, 1201, and 1202 shaft speed sensors for use with 199SM magnet wheels on motors with NEMA C frames. The DRK (Digital Ring Kit) Series provides a single-channel output and the QDRK (Quadrature Digital Ring Kit) Series offers a bi-directional output. Kits include mounting ring, hardware, magnet wheel, and sensor.
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Product
Tilt Switch and Control Unit
MTS / SCU-200
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Features• Detects the presence or absence of bulk material• Standard enclosure is NEMA 12 with indicator lights• NEMA 4 and Intrinsically Safe enclosures available• Rugged heliarc-welded steel probes• Use with SCU-200 for complete monitoring system
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Product
Process Counter
CT6000
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Full-logic control process counter.• Displays process, batch, total, and rate• Optional relay outputs and/or 4-20 mA analog output• Completely field adjustable• Full diagnostic functions• 3 programmable transistor setpoint outputs and inputs• Bi-directional counting• 115, 230 VAC (50-60 Hz) and 10-30 VDC power options
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Product
Tachometers
TR5000
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Features• Displays rate, time-in-process, ratio, sum, difference, or draw• Optional relay or 4-20 mA analog output• Completely field programmable• Full diagnostic functions• Setpoint and start delay functions• 3 programmable inputs• 3 programmable transistor setpoint outputs• Keypad lockout• 115, 230 VAC (50-60 Hz) and 10-30 VDC power options
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Product
Hall Effect Sensor
907 XP (Explosion Proof)
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Features • NPN open collector, square-wave output • Zero speed operation with no signal loss • Non-contact, large gap distance sensing • Signal transmits up to 1,500 ft • Simple to install and set up • Powered by 5-24 VDC • Class I, Div I (D) Class II, Div I (E, F, G) Class III • XLB-3 enclosure • Bi-directional option (907B XP)
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Product
Vibration Monitors
VS1 / VS2
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Features• VS1 protects against excessive vibration levels• VS2 is ideal for use deliberately vibrating machinery• Settable RMS vibration velocity alarm trip-point and delay time• LED’s provide an instant view of machine status• Isolated SPDT relay output or transistor output• 24 VDC (18-30 VDC) powered
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Product
Shaft Speed Switches
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A speed switch senses rotating shaft speed, comparing it to one or more settable over/under/zero speed alarm trip-points. A shaft speed sensor detects magnets embedded in a shaft-mounted pulser wrap/disc. As the shaft rotates, the passing magnets are detected across an air-gap as pulses with frequency proportional to shaft RPM. When a conveyor belt or bucket elevator begins to slip the pulse frequency (shaft RPM) crosses to the alarm side of a trip-point threshold, a corresponding relay de-energizes, providing shutdown or alarm.
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Product
Speed Switch
SCP1000/SCP2000
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Features• Internal sensor• Over-or under-speed config., 1-990 rpm• 1 DPDT relay output (SCP1000), 2 SPDT relay outputs (SCP2000)• Built-in start delay• Dial-in calibration does not require power• 115, 230 VAC (50-60 Hz) and 12, 24 VDC power options• Works with Electro-Sensors magnetic pulser discs / wraps• Explosion proof housing• UL Listed Class I, Div I (C, D) Class II, Div I (E, F, G)
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Product
Ratemeter
TR400
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Full-logic control process ratemeter displays speed and direction of rotating equipment.• Displays rate or time-in-process• Detects and converts 0.01 to 4,000 Hz signal input• Optional relay outputs: 2 or 6• Optional analog output: 4-20 mA or 0-10 V• Completely field programmable• Full diagnostic functions• Single-channel or bi-directional (quadrature) decoding• Front panel reverse direction indication• 3 programmable inputs• Built-in relay test function
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Product
Proximity Sensors
600 Series
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600 Series Proximity Sensors are active digital sensing devices that generate one pulse per pass of an actuating target within their sensing field. No direct contact with target material is necessary. Each sensor is entirely solid state with no moving parts to wear out.
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Product
Shaft Speed Pulse Generators and Shaft Speed Targets
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Shaft Speed Targets are needed to generate a pulse for a Speed Sensor that is monitoring a shaft for RPM (Revolution Per Minute). Electro-Sensors Pulse Generators provide the shaft speed target needed for shaft speed detection with a sensor or switch. We have many options available for all your application needs including customizable split collar pulser wraps.
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Product
Pulse Generators
Split Collar Pulser Wraps
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Pulser wraps clamp around a rotating shaft and work with Electro-Sensors shaft speed sensors and are an ideal solution for installations where the end of the shaft is inaccessible. The two halves fasten together around the monitored shaft with recessed Allen head socket screws (provided). Standard and custom models accommodate any shaft diameter, tight spaces, and keyways.• Standard wraps operate to 3,000 rpm (high-speed also available)• Standard wraps available in PVC, aluminum, or stainless steel
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Product
Encoders
380 / 470 Rotary Shaft Encoders
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The 380 Encoder is a standard industrial grade encoder available with single channel or bi-directional (quadrature) output. The 470 Heavy Duty Encoder provides a bi-directional (quadrature) output with an index pulse.• Square-wave frequency output• NPN open-collector and line driver (470) options• 5-28 VDC powered
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Product
Speed Switch
UDS1000
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Features• Works with remote / external quadrature pulse frequency outputsensor / incremental encoder (NPN or PNP)• DPDT relay changes state when shaft direction reverses• Reverse-over-speed setpoint adjustment from 0.5-5,000 rpm• Relay resets when reverse motion stops• 115, 230 VAC (50-60 Hz) and 12, 24 VDC power options• Explosion proof/NEMA 4X housing• UL Listed Class I, Div I (C, D) Class II, Div I (E, F, G)
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Product
Bearing And Surface Temperature Sensors
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Can be used to monitor temperature on a wide range of industrial machinery including conveyors, bucket elevators, motors, gearboxes, pumps, turbines, fans, curing ovens, centrifuges, agitators and hammer mills.
