Electro-Sensors, Inc.
Electro-Sensors, Inc., designs and manufactures the most reliable machine monitoring sensors and wireless/wired hazard monitoring systems in the industry.
- 1-800-328-6170
952-930-0100 - Sales@electro-sensors.com
- 6111 Blue Circle Drive
Minnetonka, MN 55343
United States of America
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Product
Shaft Speed Sensors - Magnetoresistive
1102 / 932 / 933 XP
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Features• Square-wave pulse frequency output, NPN open-collector• Zero speed operation with no signal loss• 5-24 VDC powered• 1/2" NPT conduit port (933 XP)• Non-contact, large gap distance sensing• Simple to install and set up• Works with Electro-Sensors magnetic pulser discs / wraps• 1102 – non-threaded stainless steel
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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
Vibration & Tilt
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Electro-Sensors offers Vibration Switch options to meet Explosion-Proof and Dust-Ignition Proof requirements. The VS1/VS2 (XP) options are certified for use in Class I - Group C, D; Class II - Group E, F, G; Class III. The VT420 Vibration Sensor is a Vibration monitor that outputs a 4-20 mA output signal to provide real time machinery performance data.
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Product
Enclosures
Explosion Proof and NEMA Enclosure Kits
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Available• Explosion Proof • Explosion Proof Large• Enclosure Kit, NEMA 4X, 14x12x8, Fiber Glass, w/Swing Out Door & Window• Enclosure Kit, NEMA 4X, 10x8x6, Fiber Glass, w/Swing Out Door & Window• Enclosure Kit, NEMA 12, 8x6x6, Steel• Enclosure Kit, NEMA 4, 10x8x6, Steel• Enclosure Kit, NEMA 4X, 10x8x6, Fiber Glass, w/Window
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Product
Heavy Duty Vibration Monitor
VUM-800
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Features • Heavy-duty sensing probe • DPDT 10 amp relay • Optional 230 VAC operation • Control unit remotely mounted • Failsafe operation
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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
Slow Speed Switch
SS110
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Features• Works with remote/external pulse frequency output sensor (NPN, PNP)• Setpoint ranges: 0.01-0.99 & 0.1-9.9 rpm• SPDT relay output• Monitors speeds down to 100 min. per rev• Dial-in calibration does not require power• Built-in start delay• DIN rail mounting simplifies installation• 115, 230 VAC (50-60 Hz) and 12, 24 VDC power options
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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
Tachometers
AP1000
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Features • Field programmable • Displays rates from 0-9,999 or time-in-process • Simple installation, panel mount meter • Bright 0.3 inch high efficiency LED displays • ETL approved to applicable UL and CSA standards • Standard input power is 115 VAC; 230 VAC and 12 or 24 VAC / VDC are optional.
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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.
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Product
Belt Alignment Sensors And Misalignment Switches
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Electro-sensors belt alignment sensors are mounted along the conveyor belt that needs to be monitored for misalignment. The rub block assemblies are mounted so that the brass surface area is in-line with the edge of the conveyor belt. When the belt wanders it then rubs up against the brass block. The contact with the belt creates friction and heat that the sensor in the brass block records as a rise in temperature.
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Product
Shaft Speed Sensors
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Electro-Sensors offers many shaft speed sensors for virtually any environment. Our Hall-Effect and Magnetoresistive Sensors sense magnetic targets and work with our magnetic pulsers (Discs, Wraps, and Wheels). Our proximity sensors sense ferrous metal targets, including bolt-heads, screws, gearteeth and keyslots. Our speed sensors monitor shaft speed of equipment and output data as PNP, NPN, or 4-20 mA signals. The sensor data can be used by facilities to monitor machinery and safeguard equipment. Monitoring shaft speed is a fundamental aspect of hazard monitoring and should be utilized by any facility with rotating shafts.
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Product
Slide Gate & Shaft Position
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All six Shaft Angle Position Feedback Monitors in the SG1000 Series utilize absolute rotary encoders to provide independent and accurate feedback of a slide gate's or a valve's position to an external device such as a PLC or optional PM500 Process Meter Display Unit. Models are housed in a rugged, Explosion-Proof/Dust-Ignition Proof cast aluminum enclosure that is dirt, dust, grease-proof, and water resistant. In the case of a power failure, all SG1000s are designed to retain accurate gate position.
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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
Signal Conditioner
SA420
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Features• Works with a remote / external pulse frequency output sensor(NPN, PNP, or Mag Pick-up)• Accepts wide range of input frequencies 0.01 Hz to 10 kHz• 4-20 mA and 0-10 VDC outputs proportional to shaft speed• Field adjustable calibration• 115, 230 VAC (50-60 Hz) and 12, 24 VDC power options• DIN rail mount
