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
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
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
Speed Switch
DR1000
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Features• Works with remote / external pulse frequency output sensor(NPN, PNP, or Mag Pick-up)• DPDT relay output• Under-speed setpoint adjustment from 0.5-5,000 rpm (at 8 PPR)• Terminal blocks for easy wiring• 115, 230 VAC (50-60 Hz) and 12, 24 VDC power options• Rugged 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
Speed Sensors
Series 18
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Features• Square-wave pulse frequency output• NPN or PNP output options• Single channel or bi-directional options• 5-24 VDC powered• Hall Effect or Magnetoresistive sensing options• Standard and wide temperature options• Rugged M18x1 stainless steel sensor housing (all models)• Four housing options• All sensors are epoxy filled and sealed against liquids and dusts• Works with Electro-Sensors magnetic pulser discs/wraps
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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
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
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Product
Speed Switch
LRB1000/LRB2000
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Features• Works with remote/external pulse frequency output sensor (NPN, PNP)• Over- or under-speed 1-1,000 rpm• 1 SPDT relay output (LRB1000) or 2 SPDT relay outputs (LRB2000)• Visual setpoint adjustment with digital accuracy• 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
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
Tachometers, Counters & Displays
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Displays Include; Rate, Time In Process, Product, Sum, Difference, Ratio, Draw Process, Batch, or Total Counting. Field Adjustable, Full Diagnostic Functions. Built-In Relay Testing Capabilities. Highly Programmable. Single-Channel or Bi-Directional Counting. Setpoint and Start Delay Functions. Multiple Relay and Analog Output Options. Keypad Lockout
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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
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 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
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
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
Motor Drive Control
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Four motor speed drive control models ranging from a simple speed dial/display to complex machine/process synchronizers. Capable of many motor/machine control schemes, from open-loop master to closed-loop pulse-locked speed/event synchronized follower. Compatible with all motor speed drives of any size/power rating with an analog input (AC, AC Vector, DC and Servo)
