Scope Of Application
Suitable for electronic belt scale, chain plate scales, helix scales, round disc weighing scales, rotor scales, about of flowmeter dynamic measurement occasions.
Function Characteristics
1.High lighting the digital tube display
2.Standard 3U all metal chassis
3.Can be directly arranged in server cabinet
4.Double aluminum alloy handle
5.Plug in type connection terminal
6.Electromagnetic interference resistance, low electromagnetic
leakage radiation, resistance to external impact, corrosion
resistance
7.Waterproof, dustproof, easy to clean
8.Peripheral circuit protection, fault elimination of automatic
recovery working state
9.High precision and steady
10.Multi-drop or long distance communication is possible by
using RS485
11.Free port protocol, MODBUS protocol for selection
12.Higher A/D conversion rate up to 200 times/sec
13.Provides complete material batching control function
14.Dual intelligent PID control, parameter self-tuning
15.Constant speed, adjust speed work mode select
16.Has speed sensor or not mode selection
17.Has a main speed, assistant speed and the circle signal
detection function
18.The belt deviation, slip, motor block, blocking alarm
monitoring
19.Flow alarm starts rapping device output
20.Rich amount of input and output switching function
21.Auto zero tracking
22.Alarm and fault detection function
23.Sensor sampling channel after strict power supply, amplifier,
sampling precision digital calibration between instruments,
good interchangeability
Technical Specification
1.Non-linearity: 0.01% of F.S.D
2.Power supply
Voltage: AC220V±30%( Internal installation EMI filter)
Frequency: 50/60Hz
Max.Power: 25W
3.Display
Display mode: LED, 6 display windows
State display: 12 LED status indicators
Keyboards: 12 touch switches under PVC
4.Temperature and humidity
Service temperature:-20~+50℃
Storage temperature:-30~+60℃
Relative humidity: max.90%RH
5.Structure form: panel installation/ cabinet installation
6.Interface
Analog input: 2. The first channel: the load cell input,
drives up to 4 load cell. The second channel: 0/4~20mA,can
be defined
Analog output: 2, 0/4~20mA,can be defined
Control input: 6, Opto-coupler isolated
Speed input: Power Voltage 12VDC/500mA,Two channels speed
pulse in, speed Pulse Frequency 10Hz~10 KHz
Control output: 2, Relay, load ability AC220V/7A
8, Open Collector, load ability DC55V/0.5A
1, Silicon controlled rectifier, load ability AC220V/3A
Communication: RS485
7.Weight:4kg
8.Outline size: 482mm*131mm*198(WxHxD)
