¡ñScope of application
JG-500 intelligent data logging devices and sensors, transmitters used in conjunction, can multi-channel temperature, pressure, liquid level, flow, weight and other industrial process parameters tour detection, alarm control, transmission output, data acquisition and Communication.
¡ñ Features
Universal input
Automatic calibration and manual calibration
Multiple protection, isolation design, anti-interference ability, high reliability
Intelligent data logging devices good software platform, with the secondary development capacity to meet the special features
Intelligent data logging devices advanced modular structure, with a powerful instrument chip, feature set, the system is very easy to upgrade
Automatic inspection, manual inspection can be free to switch
Channel switching time of inspection and the effective number of channels can be set
¡ñ Main technical index
Basic error: 0.2% FS ¡À 1 word
Force Resolution: 1 / 20000, 14-bit A / D converter
Display: LED digital tube double four, the upper row shows the measured values, the lower display shows channel number
Sampling period: 0.5S
Alarm output: ¢Å 1-64 channel uniform upper and lower alarm, relay output contact capacity AC220V/3A
¢Æ 1-8 channel independently alarm, relay output contact capacity AC220V/1A
Transmitting output: selectable via digital input channels with the corresponding 4 ~ 20mA, 0 ~ 10mA, 1 ~ 5V, 0 ~ 5V isolated output accuracy: ¡À 0.3% FS
Communication output: Interface - Isolated serial bi-directional communication interface RS485/RS422/RS232/Modem
Baud rate - 300 ~ 9600bps internal is free to set
Power Supply: switching power supply 85 ~ 265VAC power 4W these
¡ñ Model description
| type spectrum |
Description |
| JG-500 |
|
intelligent data logging devices |
| Dimensions |
A |
|
horizontal 160 ¡Á 80 ¡Á 125mm |
| T |
|
Desktop 320 ¡Á 120 ¡Á 250mm |
| channels |
¡õ ¡õ |
|
0-64 Road, A standard instrument up to 24 Road |
| alarm output |
H |
|
uniform limit of the channel alarm |
| L |
|
uniform limit of the channel alarm |
| D |
|
independent alarms for each channel (up to 8) |
| transmission output |
X1 |
|
4 ~ 20mA output |
| X2 |
|
0 ~ 10mA output |
| X3 |
|
1 ~ 5V Output |
| X4 |
|
0 ~ 5V output |
| communication output |
P |
|
micro-printer |
| R |
|
serial communication RS232 |
| S |
|
serial communication RS485 |
| power supply |
|
220VAC power supply |
| W |
|
DC24V power supply |
| input |
Sn |
see "Input signal type table" |
Model example: JG-500A-16HS-Pt100
JG-500 series of intelligent data logging devices, horizontal, 160 ¡Á 80 ¡Á 125mm, input Pt100, uniform limit alarm for each channel, with RS485 serial communications Power supply 220VAC¡£
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