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Supplier: Allen-Bradley / Rockwell Automation
Description: Specialty Safety Relay, Speed Monitoring -, 5 x 1 N.C., 2.N.C., LC, 1 N.O. + 1 N.C. Inputs, 4 N.O. Solid State Auxiliary Outputs, 24V DC
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Supplier: Newark, An Avnet Company
Description: Mounting bracket HWR (Measuring and monitoring relays, Speed Monitoring) RoHS Compliant: Yes
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Supplier: Newark, An Avnet Company
Description: Mounting bracket HWF (Measuring and monitoring relays, Speed Monitoring) RoHS Compliant: Yes
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Supplier: FineTek
Description: and protect equipment and personnel. The ED series is another of the Aplus Finetek belt conveyor safety products. The ED is a speed monitoring safety instrument for use in monitoring the speed of rotating devices such as rotating conveyor shafts, motor shafts, etc. The ED
- Rotary Speed Range: 1 to 999 rpm
- Power Requirements: AC Powered
- Output: Current, Switched / Alarm
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Supplier: Quarktwin Technology Ltd.
Description: RELAY SPEED CONTROL
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Supplier: Newark, An Avnet Company
Description: Two-wire Sensor (5 ... 60 V DC) (Measuring and monitoring relays, Speed Monitoring) RoHS Compliant: Yes
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Supplier: Newark, An Avnet Company
Description: DRIW-E16, 230 V AC (Measuring and monitoring relays, Speed Monitoring, 2 DPST) RoHS Compliant: Yes
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Supplier: ifm electronic gmbh
Description: For detecting frequency, speed and rotational speed Reliable monitoring of overspeed or underspeed Easy setting of the switch points via programming buttons Clearly readable, luminous OLED display for programming and actual value indication With relay and transistor
- Rotary Speed Range: 1 to 60,000 rpm
- Operating Temperature: -40 to 140 F
- Power Requirements: AC Powered, DC Powered
- Body Shape: Rectangular
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Supplier: METZ CONNECT USA Inc.
Description: The speed and V-belt monitor is used for monitoring the rotary movement (insufficient speed) of motor and V-belt driven shafts. Inductive proximity switches are used for capturing the speed. Pulses are generated by the sensor without contact by means of driven control
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Supplier: ifm efector inc.
Description: For detecting frequency, speed and rotational speed Monitoring of two input channels with one separate output relay each Easy setting of the switch points via programming buttons Clearly readable, luminous OLED display for programming and actual value indication High
- Rotary Speed Range: 1 to 60,000 rpm
- Operating Temperature: -40 to 140 F
- Power Requirements: AC Powered, DC Powered
- Body Shape: Rectangular
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Supplier: Euchner-U.S.A., Inc.
Description: Mosaic is a modular safety controller for protecting machines and personnel. Mosaic is capable of monitoring several safety sensors and commands, such as safety light curtains, non-contact switches, photocells, mechanical switches, zero-speed monitoring, safety mats, emergency
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Supplier: Banner Engineering Corp.
Description: Energizes output relays (closes N.O. contacts), when speed drops below set value, for "standstill" (under-speed) monitoring De-energizes output relays (opens N.O. contacts), when speed rises above set value, for over-speed monitoring
- Operating Temperature: 32 to 122 F
- Type: AC Power Supply, DC Power Supply
- Mounting: DIN Rail
- Features: Visual Indicator
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Supplier: 4B Components, Ltd.
Description: When used in conjunction with a drive shaft encoder, wheel encoder or a proximity switch, it allows the detection of speed Detects under-speed Adjustable timer for start-up delay (SR1V5)
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Supplier: ifm electronic gmbh
Description: For the safe detection of overspeed For reliably switching off drives in case of a fault Very large adjustable speed range Clearly visible LEDs for indicating operation, release, error and switching status Monitoring of two input channels with one separate output relay each
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Supplier: ifm efector inc.
Description: For the safe detection of underspeed Easy setting of the preset value via rotary switch Very large adjustable speed range Clearly visible LEDs for indicating operation, release, error and switching status Monitoring of two input channels with one separate output relay each From
- Rotary Speed Range: 10 to 49,500 rpm
- Operating Temperature: -40 to 131 F
- Body Shape: Cylindrical
- Power Requirements: DC Powered
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Supplier: OMRON Automation and Safety
Description: Low-speed monitoring function ensures safety for maintenance work Motor rotation speed detected by proximity sensor Monitors and confirms that speed does not exceed the preset level Includes an enabling switch input for maintenance work Detailed LED indications enable
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Supplier: ifm electronic gmbh
Description: For the safe detection of underspeed Easy setting of the preset value via rotary switch Very large adjustable speed range Clearly visible LEDs for indicating operation, release, error and switching status Monitoring of two input channels with one separate output relay each
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Supplier: DigiKey
Description: SPEED MONITOR RELAY, 4A, 1 DIGIT
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Supplier: Automation24, Inc.
Description: The speed monitor DD0203 from ifm electronic supplies the basic functions of speed monitoring or standstill detection by pulse evaluation of an external sensor. All settings for the speed monitor DD0203 are made intuitive via four potentiometers. The unit features a
- Operating Temperature: -13 to 140 F
- Output: Switched / Alarm
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Supplier: Pepperl+Fuchs SE
Description: 1-channel signal conditioner 24 V DC supply Input for 2- or 3-wire sensors Input frequency 10 mHz ... 50 kHz Relay contact output Start-up override and restart inhibit Configurable by DIP switches and software Connection via screw terminals
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Supplier: Electro-Sensors, Inc.
Description: Shaft Speed Switch Features • Failsafe operation • Setpoint ranges: 1-100 and 10-1000 rpm • Built-in start delay • DIN rail or stand alone mounting • Dial-in calibration does not require power • ETL approved to UL 508 standard The LRB1000 (single relay, 1 setpoint) and LRB2000 (double
- Number of Relays: 1
- AC Voltage Rating: 115 volts
- Operating Temperature: -40 to 140 F
- Power Supply: AC, DC
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Supplier: Electro-Sensors, Inc.
Description: monitoring a single rotating shaft. It is used in slow speed applications, and allows accurate under-speed detection within the 1/100-10 rpm range. The SS110 is an efficient way to continuously track proper machine rpm, and provide a relay output upon detection of an
- Number of Relays: 1
- AC Voltage Rating: 115 volts
- Operating Temperature: -40 to 140 F
- Power Supply: AC, DC
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Supplier: Panel Components & Systems, Inc.
Description: The M200 AC current relays provide current monitoring and protection in both single and 3 phase systems. Used in applications such as motor protection, load detection and generator control. Under over and combined under/over units are available. The relay operates when the
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Supplier: Control Concepts, Inc.
Description: diagnostic functions including alarm condition (over-speed or under-speed), auto scaling (eliminates out of range parameters) and error detection. Features include Overspeed and Underspeed simultaneous monitoring, programmable relay action and non-contacting sensing. This
- Operating Range: 1 to 60,000 rpm
- Number of Relays: 1
- AC Voltage Rating: 240 volts
- DC Voltage Rating: 24 volts
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Supplier: Electro-Sensors, Inc.
Description: Shaft Speed Sensor with Relay Features • Self-contained system with sensor and switch • Relay can be set for over-speed or under-speed • Housing is explosion proof and water resistant • 4-20 mA output directly proportional to shaft speed • Provides real-time
- Rotary Speed Range: 0.75 to 9,999 rpm
- Accuracy: 0.7 ±% Full Scale
- Operating Temperature: -40 to 149 F
- Output: Current
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Supplier: Electro-Sensors, Inc.
Description: on belt conveyors, and elevators. The DR1000 features precise setpoint capability over a broad range of speeds starting at 0.5 rpm, making it ideal for super slow speed applications. The DR1000 monitors shaft speeds, detecting shaft slowdown with a 6.6% hysteresis. A DPDT
- Number of Relays: 1
- AC Voltage Rating: 115 volts
- Operating Temperature: -40 to 140 F
- Power Supply: AC, DC
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Supplier: Lika Electronic
Description: Monitors over speed, under speed, standstill and counting direction Safety function acc. to EN61800-5-2 (SS1, SS2, SOS, SLS, SDI, SSM) SIL3 / PLe certified Inputs for 2 standard encoders (HTL/PNP, RS422 or sin/cos) Safety outputs (1 x relays, 1x analogue, 4x HTL) Encoder signal
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Supplier: Pyott-Boone Electronics (PBE Group)
Description: calibrated speed indicating possible slippage. Operation of the Model 455 Dual channel Digital Slip/Seqence Control is accomplished by sensors detecting targets as they pass the sensor head. The sensors send continuous signals to the control unit indicating the speed of each belt. A
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, SPEED MONITOR, CRRA, PROGRAMMABLE, 2 RELAY, ANALOG OUTPUT, 10-36 VDC. FREE 2 YEAR RADWELL WARRANTY
- Tachometer Type: Indicator Only
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Supplier: ifm efector inc.
Description: Frequency-proportional current or voltage output For detecting and monitoring frequency or speed Various configurable monitoring functions Monitoring data is provided via a transistor output and a relay Easy parameter setting and process value output via IO-Link
- Rotary Speed Range: 6 to 600,000 rpm
- Operating Temperature: -40 to 140 F
- Power Requirements: AC Powered, DC Powered
- Body Shape: Cylindrical
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Supplier: Euchner-U.S.A., Inc.
Description: Safety speed monitoring relay for Overspeed and Zero speed detection and control using conventional proximity sensors as pick-ups. This unit is suitable as a monitor for maximum speed in applications such as centrifuges, turbines, amusement rides, etc, or in a
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Supplier: Dynalco
Description: SST-7400 is a PC-programmable, DIN rail mounted speed switch with 4 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection
- Features: Overfrequency, Under Frequency
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Supplier: Dynalco
Description: SST-7200 is a PC-programmable, DIN rail mounted speed switch with 2 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection
- Features: Overfrequency, Under Frequency
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Supplier: Dynalco
Description: SST-7100 is a PC-programmable, din-rail mounted speed switch with 1 standard relay set-point to protect your engine from catastrophic failure by providing reliable over/under speed protection.
- Features: Overfrequency, Under Frequency
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Supplier: Dynalco
Description: The SW-200B provides reliable engine overspeed protection. It has three adjustable relay setpoints: number one is overspeed. Uses for the two auxiliaries include crank disconnect, generator field-flashing, and speed monitoring. Setpoints are field-programmable and can be tested
- Mounting: Flange
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Safe-Speed Control – In 2009, Rockwell Automation introduced safe-speed control core technology as part of the Allen-Bradley Guardmaster Minotaur MSR57P dedicated safe- speed monitoring relay , the Allen Bradley PowerFlex 755 series of AC drives, and the Allen-Bradley Kinetix …
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