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Load Cells
Weigh Modules
Scale indicator & contr…
Scales
Auxiliary product
Product description:
EM290 weighing indicator is with rail-mounted(35 mm DIN). With thin and small size, it is easy to save the electrical cabinet space. To meet the requirements of industrial weighing and conveying belt scale.
Key features:
• Certification accuracy：3000e
• AD sampling rate：300HZ
• OLED display：1.7 "OLED screen
• Special size：122 mm x 25 mm x 125 mm
• Common Communication interface：Standard isolated RS232 and isolated RS485; CAN, LAN, discrete I/O port, 2 inputs and 2 outputs. Optional analog output, 4~20mA/0~10V；
• Communication Protocols: Modbus-RTU, Modbus-TCP, CANopen, command output
| Product model | EM290 |
| DC Power | 18-36VDC |
| Usage temperature | -20~+60 |
| Display screen | 1.71 inch OLED dot matrix display |
| Number of verification scale intervals (e) | 3000 |
| Number of scale intervals for indicator (d) | 100000 |
| Number of sensors | Up to 4 350 ohm load cells (2 or 3mV/V) |
| AD sampling rate | 300Hz |
| Load cell Excitation | 5VDC |
| Minimum sensitivity | 1 μV/e |
| Accuracy class | Ⅲ |
| KeyPad | 4 key film keyboard |
| Communication protocol | Command output, continuous output,Modbus RTU,Modbus TCP |
| Calibration method | Weight calibration; Weight-free calibration; Remote calibration |
| Scale | 1 |
| Capacity | 1-500,000kg (default60) |
| Increment size | 0.001/0.002/0.005 |
| 0.01/0.02/0.05(default0.01) | |
| 0.1/0.2/0.5 | |
| 1/2/5 | |
| 10/20/50 | |
| Serial ports | 1way RS232/RS485 multiplexing (isolation) |
| 1 way RS232 (isolation) | |
| 1 way CAN (isolation) | |
| 1 way LAN | |
| Baud rate | 1200，2400，4800，9600 (default) 19200，38400，57600，115200 |
| Analog quantity ※ | 1 way 4-20mA or 0-10v |
| Input/output point | 2 inputs (optocoupler isolation) /2 outputs (relays, transistors) |
Note:The list marked with ※ is optional, customers need to purchase separately.
Application scenario：
