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E-mail
zy244295446@qq.com
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Phone
18205507022
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Address
No.1 Jing'er Road, Xicheng District, Tianchang City, Anhui Province
Product Categories
Anhui Chunhui Instrument Cable Group Co., Ltd
Shaft speed transmitter
NegotiableUpdate on 12/23
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Overview
The NE3971/NE3971E shaft speed transmitter, when paired with a reluctance speed sensor, can measure the speed of rotating mechanical devices There is a current output proportional to the speed, which can be connected to DCS, PLC systems, and paperless recorders The transmitter adopts a modular design, which has the characteristics of high accuracy, stable performance, strong resistance, high reliability, and easy installation It can be widely applied in enterprises such as power, machinery, chemical, metallurgy, etc., suitable for the design of monitoring systems for small and medium-sized rotating machinery devices, especially for the technical transformation of old units
Product Details
NE3971Shaft speed transmitter
It is one of the transmitter product series we have launched; It can be connected to magneto electric, magneto resistive, Hall type speed sensors and eddy current sensors (with a built-in preamplifier board in the transmitter, directly connected to various types of eddy current probes and extension cables). The measured speed signal is converted into a corresponding range of 4-20mA current output through a precision measurement circuit, which is convenient for remote display and control. It is very suitable for connecting to DCS, PLC and data acquisition systems.
performance metrics
TypeStandard single channel analog transmitter, precision aluminum die-casting shell;
Power supply：+24VdcPower supply, maximum power consumption1W；
signal input：8mmSensor probe, magneto electric, magneto resistive, Hall speed sensor;
(If the transmitter signal has already been selected, it cannot be changed)
Measurement range：0～12000 r/min；
Output range:standard4～20mACurrent output; (Proportional to the measured speed value)
Output accuracy:±0.2%(Maximum load:500Ω）
Number of magnetic disks:0～255arbitrarily;
Buffer output:-2～-10VLinear voltage
Quality：0.3Kg；
Usage environment：-20～60℃；
relative humidity: Not greater than95%No condensation.
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