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
Categories
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product
Ratemeter
TR400
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
Shaft Speed Sensors - Magnetoresistive
1102 / 932 / 933 XP
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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Wired Hazard Monitoring
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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Speed Switch
DR1000
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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Speed Switch
SCP1000/SCP2000
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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Signal Conditioners & Interface
Modbus RTU Remote Connectivity and Control. Minimize Long Cable Runs with Modbus Network. Pulse to Frequency Conversion. Shaft Speed Pulse to DeviceNet. Shaft Speed Pulse to 4-20 mA Conversion.Sensor Compatibility
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Vibration Monitors
VS1 / VS2
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
Slow Speed Switch
SS110
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
Speed Switch
M100T/M5000T
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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Temperature Sensors
TT420-LT
Features • 2-wire, loop-powered 4-20 mA analog output • Attachment probe, sensor, and 2-wire 4-20 mA signal conditioner • Integral 1/2" flexible liquid-tight conduit fittings • TT420Z-LT 1/4” stainless steel probe with 1/8 NPT adapter • TT420S-LT 3/8-16 threaded stud probe • FM approved, Dust Ignition-proof • Class II and III, Div I (E, F, G); NEMA 4
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product
Hall Effect Sensors
906
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 • Bi-directional option 906B
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Tilt Switch and Control Unit
MTS / SCU-200
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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Tachometers, Counters & Displays
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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Pulse Generator
Digital Ring Kits
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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Wireless Hazard Monitoring
When it comes to hazard monitoring, we know it simply has to work. HazardPRO was designed from the ground up to provide turnkey, reliable, and consistent protection for your most valuable assets—products, facilities, and most importantly, people. Consistent operation is ensured with built-in tools such as self-diagnostics, transmission logging, and redundant radios providing you confidence that your critical processes are being monitored and logged at all times. Wireless nodes utilize temperature (bearing, ambient, and stud), RPM shaft speed, alignment, and vibration sensors. Ambient Sensors ensure bearing and alignment measurements are relative to the surrounding environment.
