paperless chart recorders:
1.n-line monitor alarm system
2.functions of temperature and humidity detection
3.record and alarm
RD-3000B Recorder (Plate Mounting)
Brief introduction
RD-3000 Series Recorder is an intelligent on-line monitor alarm system developed according to the need to environmental monitor in the process of industrial production. The system shall mainly detect the content of measured gas in environment, when the content of measured gas in environment is above-norm, real-time alarm shall be performed, and it has the functions of temperature and humidity detection, speech prompting for working status, remote alarm and inquiry of historical data, etc. This system can be extensively applied in electric power, iron and steel and petrochemical industries, etc.
Main features
l RS485, functions of detection, display, record and alarm of 200 mesuring records
l Display of log list by report for inquiry of historical data by working personnel
l Ultra wide design of working power supply 185~265VAC, preventing surge, anti-attack of thundering design
l Optional human body infrared detector, acoustooptic alarm, ganged blower fan or other linked functional assembly
l Steady mounting structure, small maintenace
l Optional installation of acoustooptic alarm, ganged blower fan function assembly
Technical parameters
Parameter | Characteristics |
Standard configuration detection point | 8 points (can be extended to 200 points) |
Detection range of temperature | -20°C~100°C |
Detection range of relative humidity | 0~100% |
Operating voltage: | 185~265VAC |
Power consumption | host machine <20W |
Working environment | -20°C~60°C |
RD-3000B recorder
Display | 320×240 dot-matrix TFT color touch screen |
Uncertainty | ±0.2% |
Detection channel | 1~8 way(s) (optional) |
Alarm output | normally open passive contact, AC120V 1A/ DC24V 1A |
Analog output | 4~20mA/0~20mA/0~24mA/0~5V |
Default 4…20mA (maximum load 600Ω) output | |
Independent programming is available | |
Alarm point | editable |
Temperature of working environment | -20°C~50°C |
Humidity of working environment | <90%RH |
Working power supply | 85VAC~265VAC, 50Hz |
Installation mode | panel-mounted onto the control cabinet |
Dimension | 139mm×139mm×147mm |
