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
Wired Hazard Monitoring
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Grain dust is extremely volatile and can easily explode with the proper ignition source in confined spaces. OSHA has mandated that grain elevators in Class II, Division 1 environments must have the 3 monitoring sub-systems for elevator safety (1910.272(q)(4)(ii), 1910.272(q)(5), 1910.272(q)(5)).
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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 & 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
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
Speed Switch
UDS1000
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Features • Works with remote / external quadrature pulse frequency output sensor / 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
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
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
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
M100T/M5000T
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Features• Internal sensor• SPDT relay output• 5-100 rpm (M100T), 100-5,000 rpm (M5000T)• Terminal block for easy wiring• 115, 230 VAC (50-60 Hz) and 12, 24 VDC power options• Works with Electro-Sensors magnetic pulser discs/wraps• Explosion proof (XP) housing• UL Listed Class I, Div I (C, D) Class II (E, F, G)
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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
Tachometers
HH100
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The HH100 Hand-Held Digital Tachometer combines both contact and non-contact sensing to accurately measure RPM, surface speed, and length. When using the non-contact mode, rotational speed (RPM) is measured using a visible beam of light. The HH100 can be up to 14 inches away from the small piece of reflective tape that is affixed to the rotating element.
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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
