Overview
HUIRUIPU HRP-K6000-8 controller is an intelligent controllable system for single and multi-channel 4-20mA/RS485 transmitter signal input, with high stability, high accuracy and high intelligence. The system has a wealth of external control ports, and users can freely choose the type of hook transmitter and access port. On-site detection and alarm can be carried out through simple setting. The system has integrated sound and light alarm, and provides relay normally open control terminal. It is mainly used in occasions where flammable or toxic gases need to be detected, showing gas concentration, and automatically executing alarm, exhaust, trip and other actions when the concentration exceeds the standard.
Features
1. Operating interface in Chinese, intuitive and easy to understand
2. Display with time
3, alarm records can be checked, and record the highest concentration of the alarm
4. Display all detected gas concentration values, units and inspected gas names
5. Two-level alarm, which can be freely set by the user
6. Up to 6 uncontrolled switches, and can be controlled in free zones
7. Standard RS485 upload interface, can upload DCS, PLC system and computer host
8. Compatible with two-wire and three-wire 4-20mA equipment
9. Visible and audible alarm signals
Principle
The system provides 24V standard DC voltage to the external transmitter, collects the input signal of the standard 4-20mA transmitter, analyzes and processes the signal, and finally completes the digital display and alarm operation.
Applications
Gas safety detection and alarm in places that require fire prevention, explosion prevention and poisoning prevention, such as petroleum exploration and production, oil and gas transportation, oil refining, metallurgy, power plants, chemical industry, oil depots, liquefied gas stations, mines, tunnels, tunnels, underground pipelines, etc
