SL-550B Weighing Control Instrument
Double line digital tube display
· Multi-stage dynamic digital filtering to meet the requirements of high-speed dynamic weighing
· Support weight free calibration function and digital calibration function
· Resist electromagnetic interference and external vibration
· Multiple options are supported
For customised ranges, accuracy, dimensions and other parameters, please contact us.
Description
SL-550B is an advanced Delta-Sigma AD conversion technology with the most advanced application in the occasion of filling, packaging, ingredients, inspection, sorting, logistics, etc. in the process of industrial, through RS232/485 serial port, 4 ~ 20mA, Ethernet, it is easy to touch the touch screen or PLC Moderate system.
Suitable for oils, pesticides, beverages, dairy products, concrete, rubber, chemical industry, logistics and other industries
Feature
Display index 100,000
·2 sensor interfaces, support up to 12 350 ohm sensors
· One RS232 and one RS485 dual serial port, supporting MODBUS-RTU
· Support a variety of fieldbuses
800 hz / 600 hz / 400 hz / 200 hz / 100 hz speed can choose A/D weight updating speed
· Supports multiple recipe storage calls
Option
·4~20mA
·Profinet
·Profibus-DP
·8 in and 14 out I/O control
·MODBUS-TCP/RTU, Ethernet/IP
·10/100M adaptive Ethernet port
Specifications | |
Parameter | |
Precision | III |
EU certification | Display index 100,000 |
Display and key | |
Display | Double -row digital tube display |
Weighing status light | LED indicator light |
button | Full digital key |
switch | none |
Key lock | Key to lock |
A/D conversion | |
type | Σ/△ 24-bit AD conversion with analog and digital filtering |
Conversion rate | Maximum 80 times per second |
Maximum sampling frequency | 800Hz |
Zero drift | /0.02 μV/℃ |
Input | -10mV to 30mV |
Accuracy | Display accuracy 100,000 |
Linearity and steadiness | |
Nonlinearity and temperature coefficient | Higher than 0.002％FS；≦5ppm/℃ |
sensor | |
Incentive voltage | 5V DC |
Number of connected sensors | 12 350 ohm sensors |
Connection mode | Four-wire or six-wire system |
Calibration and function of the scale | |
calibration | Test weight calibration and free test weight calibration |
Filter | Multi -level digital filter |
Scales function | Tare, clear zero, automatic tracking at zero point, exercise detection |
Other functions | Remote calibration scale, double -speed preset point, zero allowance comparison, Checking weight/overweight comparator |
Input point | 8 |
Output point | 14 |
Alibi memory | None |
General news | |
communication | RS232、RS485、MODBUS-RTU、Profinet、Profibus-DP |
Installation | |
Installation type | Panel mounting |
Environment and Shell | |||||
Operating temperature | -10℃ to 40℃, maximum temperature 95%, no condensation | ||||
Shell material | 304 stainless steel front and rear front panel, aluminum alloy shell | ||||
power | 24VDC power input, the maximum power consumption of the whole indicator is 3W | ||||
Size | |||||
| |||||
Model selection | |||||
Model | Shell | Option 1 | Option 2 | Software | Language |
SL550B | 0: panel 2: Dust prevention 3: Flameproof EX | 0: None 1:8 IN/14OUT 2:1 analog output | 0: None 2: 1 simulation quantity 3: Profinet 4: Profibus-DP 5: Ethernet | 0: basic 1: Filling 2: Packaging 3: Ingredients 4: Check the weight 5: Logistics | 0：Chiness 1：English |
Request For Quote