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SẢN PHẨM

Máy tính toán đo lưu lượng hơi, khí, gas, oil - Flow computer
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AFC365 Series AFC365 Series Flow Computer is a microprocessor-based instrument designed to measure compensated flow in industrial environment. The AFC365 incorporates the Ideal Gas / Steam / Natural Gas compensation. The Backlit LCD display simplifies programming and clearly indicates all parameters as well as engineering units.

FEATURES

DIN Size (96mm*96mm), 320*240 Pixels, 4-line LCD display
Built-in 8MB memory, applicable to long-term data record
Common input signal: mA, RTD, Frequency etc.
High Accuracy +/-0.1% of Reading
4-20mA / Relay / RS485 output
Ideal Gas/ General Gas / Steam / Energy formula
24VDC Aux. power supply available for 2 wires system
Fascia Sealing for IP65(NEMA 4X) water tight
Hourly / Daily / Monthly / Yearly history data record

SPECIFICATION

Number of Inputs:	Display:
3 Channels	3.5" Mono-screen LCD with Backlit
Flow Function:	Response Time:
Input	100 ms
4-20 mA / Frequency (0-10 KHz)	Keypad:
Display	6 keys for programming and display
5 digits flowrate with decimal point	control
13 digits totalizer with decimal point	Engineer Unit:
Accuracy	21 different engineering units
+/-0.1% of reading	Parameter Protection:
Temperature Function:	2 Password entries (6 Digits) for
one or two point (Energy calculator)	Supplier and User
Input:	Logging Rate:
PT100 / 4-20 mA	1 minutes ~ 60 minutes Per Data
Display	Recording Capability:
4 digits temperature value with decimal point	30 days (1 Data/minutes)
Accuracy	1800 days (1 Data/Hour)
+/-0.1 ^oC	Storage Memory:
Pressure Function:	8 MB (on board)
Input	Recycling Mode:
4-20 mA	Newest data overwrites oldest data
Display	Protection Class:
5 digits pressure value with decimal point	NEMA4 / IP65 (Fascia sealing)
Accuracy	Weight:
+/-0.1% of reading	0.5 Kg Maximum
Calculation Function:	Dimensions:
Ideal Gas, Temperature & Pressure Comp.	96mm (W) * 96 mm (H) *150 mm (D)
General Gases, Temp & Pressure Comp.	Ambient Temperature:
Natural Gas, NX-19²Formula	-10 ~ +60 ^oC
Saturated Steam, Superheated Steam	Ambient Humidity:
Liquid Mass, Density calculation	10% ~ 85%RH (5 ~ 40 ^oC)
Alarm Types:	Power Supply:
High & Low alarm, Incr. & Decr. alarm	85-260VAC, 50/60Hz
Aux. Power Output:	Vibration Test:
12VDC / 24VDC,100mA for Flow Transmitter	10~60Hz ,10 m/S2 for 3 hours
24VDC, 100mA for Temperature Transmitter	Power Consumption:
24VDC ,100mA for Pressure Transmitter	<=10 W
Output:	Communication:
4-20 mA, Load 750 * 1 point	RS485 (MODBUS Protocol)
Relay, 3A/250V * 1 point	Parameter Storage:
	Operation parameters are stored by
	EEPROM for more than 10 years