Hongrun Instrument Multi channel Flash Alarm

Hongrun Instrument Multi channel Flash AlarmIntroduction:

HR-WP-X803A-0-A-A

NHR-5810A

NHR-5810A-A-D1-A

NHR-5810A-A-D1-D

NHR-5810A-A-X-A

NHR-5810A-A-X-D

NHR-5810A-B-X-A

NHR-5810A-JBDL-X

NHR-E810A-A-DC-A

Hongrun Instrument Multi channel Flash AlarmIt is a contact type sound and light alarm display instrument designed specifically for industrial sites, suitable for real-time monitoring scenarios in fields such as power, petrochemicals, metallurgy, pharmaceuticals, etc. The following is a detailed introduction to its core features and technical parameters:

1、 Functional features:

Eight channel signal input

Supports simultaneous detection of eight alarm signals, with input types compatible with active TTL level signals or passive switch signals (normally open/normally closed can be set), and has adaptive recognition capability without the need for additional configuration. For example, in a chemical production line, abnormal states of multiple pressure or temperature sensors can be monitored simultaneously.

Multi mode alarm output

Sound and light alarm: Each channel is equipped with a high brightness LED indicator light, which flashes and is accompanied by intermittent beeping of the buzzer when an alarm is triggered, providing intuitive visual and auditory warnings.

Relay contact output: The output contact capacity is AC220V/3A or DC24V/2A, which can directly drive external devices (such as solenoid valves, alarms) for linkage control.

Signal memory function: supports two modes: with memory and without memory. In memory mode, the alarm state remains in place until manually silenced; If there is no memory mode, it will automatically restore 1020 after the signal is released.

Communication and compatibility

Optional RS485 communication interface, using standard MODBUSRTU protocol, convenient for integration with upper computer or PLC system, realizing remote monitoring and data transmission. For example, in a smart factory, alarm information can be uploaded to the central control system through this interface.

High reliability design

Anti interference capability: The input and host adopt optoelectronic isolation technology, which has low noise and anti electromagnetic interference (EMC) characteristics, suitable for complex industrial environments.

Low power operation: The overall power consumption of the machine is ≤ 3W, supporting wide voltage input (AC100-240V or DC24V ± 10%), and adapting to different power supply conditions.

2、 Technical parameters:

Working environment: ambient temperature 0-50 ℃, relative humidity ≤ 85% RH, no corrosive gas 310.

Dimensions: 160 × 80 × 88mm (width × height × depth), hole size 152 × 76mm, supporting panel embedded installation of 10.

Input characteristics: TTL level signal (high level ≥ 4V, low level ≤ 1V) or passive contact signal (contact capacity ≤ 30V/100mA) 1020.

Output characteristics: Relay contact life ≥ 100000 times, response time ≤ 0.1 seconds.

3、 Application scenarios:

Industrial automation: used for monitoring the status of production line equipment, such as alarms for motor overload, abnormal pipeline pressure, etc.

In the field of energy: monitoring substation equipment failures in the power system, and monitoring tank liquid level or temperature exceeding 410 in the petrochemical industry.

Intelligent Building: Integrated into the fire protection system to achieve real-time alarm of parameters such as smoke, temperature, and humidity.

4、 Selection example:

Model NHR-5810A-X-A represents

Equipped with alarm memory function (A)

Passive contact signal input (A)

No relay output (X)

The power supply is AC100-240V (A) 1018

If other configurations are required (such as TTL input, DC power supply), flexible selection can be achieved by adjusting the model suffix

5、 Operation and maintenance:

Panel control: equipped with mute button and test button, supporting manual testing alarm function and clearing alarm sound 1020.

Convenient wiring: using European terminal blocks, supporting quick plugging and unplugging, without the need to disassemble the entire instrument panel for maintenance.

Certification qualification: Complies with CE certification standards.