Paperless Recorder:
1.intelligent on-line monitor alarm system
2.functions of temperature and humidity detection
3.recorder
RD-3000A Paperless Recorder (Wall 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-3000A recorder
Display screen | Display color | TFT 256 color (LCD) |
Analog input | Input category | 1~8 way two-wire system, 4~20mA transmitter (16 ways at most) |
Voltage power consumption | 24V ≤0.48W | |
Connection mode | 2-core shield cable | |
Analog output | Output category | 1~8 way 4~20mA current output (16 ways at most) |
Output impedance | ≤750ohm | |
Connection mode | 2-core shield cable | |
Relay | Contact mode | normally open |
Output mode | 1~8 branching alarm, 1-way general alarm (16 ways at most) | |
DC voltage | 1A, 24V Dc or 1A, 120V AC | |
Other | Alarm storage | 8000 pieces of alarm information |
Operating voltage | 110VAC~265VAC, 40~63Hz power 65W | |
Installation mode | wall mounting | |
Dimension | 440mm×330mm×130mm | |
Weight | about 9.5kg | |
Interface | 2-way RS485 interface, one master and one slave | |
