XMF series intelligent flow accumulation control instrumentDetailed product description：

The XMF series intelligent flow integrator controller is suitable for measuring and controlling the instantaneous and cumulative flow values of various fluids, steam, natural gas, general gases, and other media. It has multiple input signal selection functions and can be adapted to various differential pressure, pressure, and frequency flow sensors (such as vortex street, turbine, orifice plate, etc.). Multiple compensation methods can be freely selected (such as temperature, pressure compensation, etc.), with flow accumulation control and quantitative control functions for selection. It has been widely used for flow accumulation control and quantitative control in industries such as petroleum, chemical, metallurgical, power, pharmaceutical, light industry, and energy management.

Please refer to the "General Technical Parameters of Instruments" for the main technical parameters of the XMF series intelligent flow accumulation control instrument
Main features and functions of this series of products:
1. By adopting the latest jumper free technology, the instrument can be changed from one input signal type to another by simply setting the internal parameters of the instrument.
2. It can automatically calculate and accumulate parameters such as mass flow rate, standard volume flow rate, and flow compensation coefficient K.
3. It has an extremely wide measurement range display, which can display five digit instantaneous flow measurement values, temperature compensation measurement values, pressure compensation measurement values, flow (differential pressure, frequency) measurement values, etc., as well as twelve digit cumulative flow measurement values (0~99999999999 characters) that can be accumulated accurately to three decimal places (0.001). The internal parameters of the instrument can be set to achieve a maximum accumulation of 999999999999999 × 100.
4. By using the lookup table method for density compensation, highly accurate flow accumulation control can be automatically applied to superheated steam and saturated steam.
5. Adopting an advanced fully automatic digital calibration system, precision calibration can be conveniently and quickly performed without the need for potentiometer adjustment. This improves the stability and consistency of the instrument.
6. Equipped with an isolated serial communication interface, the transmission rate can be freely set through buttons, and can communicate bidirectionally with various devices with input/output communication functions, forming a network control system.
7. It can be directly connected to a serial micro printer to achieve instant and timed printing of instantaneous flow measurement values, time, current cumulative values, whole twelve digit flow cumulative values, flow (differential pressure, frequency) input values, pressure compensation input values, and temperature compensation input values.
8. Each set parameter and debugging parameter can be locked with a password, which can prevent accidental operation.
9. If users want to perform quantitative traffic control, they only need to set the first and second alarm functions to perform panel operation quantitative control.
10. Instrument power supply mode: 220 AC linear power supply, 220V AC switch mode power supply, 24V DC switch mode power supply, or other user specific requirements.
☆ Instrument appearance and dimensions:

Horizontal: 160 × 80 × 140 Vertical: 80 × 160 × 140

Method: 96 × 96 × 100 flow meter with printing: 360 × 140 × 240

Type spectrum

project	Instructions	code	Code Description
A	model	XMF-	Intelligent flow accumulation control instrument
B	output effect	one	Single display
		two	Single display with analog transmission output
C	Control Function	0	Single display (no alarm)
		one	Binary (upper or lower limit)
		two	Three position control (upper limit, lower limit)
D	Compensation Function	0	Uncompensated input
		1-	Compensated input
		2-	Overheated steam with temperature and pressure compensation input - lookup table method
		3-	Saturated steam with pressure compensation input - lookup table method
		4-	User specific curve compensation input table lookup method
E	traffic signal input type	one	Standard signal: 0~10mA DC
		two	Standard signal: 0~5V DC
		three	Standard signal: 4~20mA DC
		four	Standard signal: 1~5V DC
		five	Pulse: 0~5KHz
		six	User specific
		seven	Pulse collector open circuit (0~5KHz)
F	temperature compensation input type	0	No temperature compensation
		one	Thermocouple type (E, K)
		two	Thermal resistance type (Pt100)
G	pressure compensation input type	0	No pressure compensation
		1-	Standard signal: 0~10mA DC
		2-	Standard signal: 0~5V DC
		3-	Standard signal: 4~20mA DC
		4-	Standard signal: 1~5V DC
H	output Signal	0	Uncontrolled output
		one	Standard signal: 0~10mA DC
		two	Standard signal: 4~20mA DC
		three	Standard signal: 1~5V DC
		four	Standard signal: 0~5V DC
		five	SCR - Zero crossing trigger pulse
		six	SSR Solid State Relay
I	Communication Method	0	No communication interface
		2-	Equipped with RS-232 communication interface
		4-	Equipped with RS-485 communication interface
J	First alarm Method	N	No alarm (can be omitted)
		H	upper limit alarm
		L	Lower limit alarm
		B	Flow quantification to control - automatic start
		C	Flow Quantitative Process Control - Automatic Start
		D	Flow quantification to control - automatic reset
K	Second alarm Method	N-	No alarm (can be omitted)
		H-	upper limit alarm
		L-	Lower limit alarm
		B-	Quantitative flow to control - manual start
		C-	Quantitative flow process control - manual activation required
L	Appearance structure	SM	Vertical table: 80 × 160 × 140 (width × height × depth)
		M	Horizontal chart: 160 × 80 × 140 (width × height × depth)
		F	Square table: 96 × 96 × 100 (width × height × depth)