ZH1251A series speed transmitter
Product Introduction
The ZH1251A series speed transmitter, when paired with a magnetoresistive speed sensor or a magnetic speed sensor, can measure the rotational speed of rotating machinery. It features a current output proportional to the rotational speed and can be connected to DCS, PLC systems, and paperless recorders.
This transmitter features a modular design, high accuracy, stable performance, strong anti-interference capability, high reliability, and easy installation. It can be widely used in power, machinery, chemical, and metallurgical enterprises, and is suitable for monitoring system design of small and medium-sized rotating machinery, especially for the technical renovation of older units. (Vibration transmitter manufacturer, vibration transmitter price)
Monitoring and protection of the shaft speed of rotating machinery such as steam turbines, compressors, and blowers.
Features
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model
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ZH1251A
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working power supply
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DC+24V
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Power consumption
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< 5W
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Input signal
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SZCB series reluctance speed sensor or SMCB-01 type magnetic speed sensor , DWQZ eddy current sensor
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Measurement range
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Any speed within 0~15000 rpm (ordering instructions)
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Number of teeth
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Any number within the range of 1 to 99 (Ordering Instructions)
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Current output
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( 4~20 ) mA or ( 0 ~ 10 ) mA , accuracy: ±1.0% of full scale , maximum load: 500Ω
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Call the police
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Maximum 2 points
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none
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Arbitrarily set within full scale, LED alarm indicator, relay switch output with normally open and normally closed contacts.
Capacity: 28VDC/2A , 250VAC/1A
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Use ring
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In environments free from corrosive substances and strong magnetic fields;
Operating temperature: 0~50 ℃; Storage temperature: -40~60 ℃; Relative humidity: 20~90% (non-condensing)
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External dimensions
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100×113.5×45mm
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100×113.5×67.5mm
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100×113.5×22.5mm
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