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MF Analog Signal Transmitter

Current location:Home page -> Product -> Accessories to Liquid Flowmeter
■Product Introduction
MF transmitter works with positive displacement flowmeters manufactured by Hefei Jinda Instrument Co., Ltd.. It converts transient flow rate to 4~20mA analogue signal and transmits the signal to the remote control room for display, adjustment and control of transient flow rate (not for flow accumulation calculation). The four wire version has pulse output while the two wire version has no pulse output.

MF series transmitter can be equipped with the company's volumetric flowmeter, the instantaneous flow of the size of the conversion of 4 ~ 20mA analog output, and remote to the control room for instantaneous flow display, adjustment, control purposes (Note: Can not be used for cumulative traffic calculations). Two-wire MF transmitter without pulse output, four-wire system can have pulse output.

■Product Features

One. The flow rate is converted to a 4-20 mA output directly on the flowmeter.
Two. Both two-wire system, there are four-wire system to facilitate user choice (pulse is not required when the three-wire system)
Three. High precision, good reliability, to meet the explosion-proof requirements.


■ Technical parameters
One. Output
Analogue: 4-20mA
B. Pulse volume: voltage pulse
VL <0.5V VH> 9V 12V power supply
VL <0.5V VH> 20V 24V power supply
Two. Accuracy
Analog: ± 0.5% FS
Pulse volume: ± 1 pulse
Three. Ambient temperature
-25 ℃ ~ 50 ℃
Four. Analog load resistance (client)
R1 <400Ω 12V power supply
RL <800Ω 24V power supply
Power supply
Four-wire DC 12V or 24V
Current 600mA
Two-wire DC 24V current 20mA
Five. Explosion protection
Explosion-proof mark: Exd ⅡCT6 Exi ⅡCT6 (intrinsically safe) explosion
Piping: G1 / 2 "
Adapter cable diameter: φ7.5 ~ φ10.5

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