Flameproof Annunciator Panel With Reset PBS

Flameproof Annunciator Panel With Reset PBS Specification

Noise Level
Buzzer: up to 90 dB

Control Distance
Panel based operation

Standby Current
< 50 mA

Working Current
< 150 mA

Alarm startup time
Immediate on fault condition

Suitable For
Hazardous area, Zone 1 & 2, Gas Groups IIA, IIB, IIC

Voltage
230V AC Standard (110V/24V/48V AC/DC options available)

Alarm time
Latched until Manual Reset via Push Button

Power Supply
230V AC, 50Hz (other voltages available on request)

Alarm Light Color
Red (others optional on request)

Mounting Type
Wall / Panel Mounting

Reset Function
Provided with Flameproof Push Button Switch

Protection Class
IP65 / IP66

Buzzer Output
Integrated within panel

Operating Temperature
-20C to +60C

Panel Material
Epoxy Powder Coated Finish

Enclosure Type
Flameproof, Cast Aluminum Alloy LM6 / SS316 optional

Dimensions
Custom/As per specification

Output Contacts
Potential Free (NO/NC) for external interfacing

Display Indication
LED based annunciation for each window

Cable Entry
3/4" ET / NPT / Metric (as per order)

Weight
Varies with window configuration (approx 10-15 kg for 4-8 windows)

Ingress Protection
Weatherproof & Dustproof

Number of Windows
Customizable (Single to Multi-way)

About Flameproof Annunciator Panel With Reset PBS

We are one of the leading suppliers of Flameproof Annunciator Panel With Reset PBS in the market. In industrial process control, this panel is a system to alert operators of alarm conditions in the plant. Multiple back-lit windows are provided in Flameproof Annunciator Panel With Reset PBS, each engraved with the name of a process alarm.

Reliable Safety in Hazardous Environments

Purpose-built for high-risk zones, this flameproof annunciator panel meets stringent safety standards for hazardous areas (Zone 1 & 2, Gas Groups IIA, IIB, IIC). Its cast aluminum or optional SS316 body offers robust protection against fire, dust, and weather, making it ideal for critical industrial settings. The IP65/IP66 rated enclosure and epoxy powder coated finish ensure long-lasting durability and performance.

Customizable and User-Friendly Operation

Adaptable to various operational requirements, the panel allows for single or multi-way window configurations, caters to custom dimensions, and supports multiple cable entry types. The integrated flameproof push button switch enables manual reset of alarms, while LED-based indications and a high-decibel buzzer ensure clear, immediate fault notification for prompt response.

FAQ's of Flameproof Annunciator Panel With Reset PBS:

Q: How does the reset function operate on the flameproof annunciator panel?

A: The reset function is provided by a flameproof push button switch located on the panel. After an alarm is triggered and indicated, pressing the push button safely acknowledges and resets the alarm. This manual reset feature ensures that alarms remain latched and visible until actively addressed, enhancing operational safety in hazardous areas.

Q: What are the benefits of the flameproof and weatherproof enclosure materials?

A: The panel's enclosure is constructed from rust-resistant cast aluminum alloy LM6, with optional SS316 stainless steel for superior corrosion resistance. Combined with an epoxy powder coated finish and IP65/IP66 ingress protection, these materials protect internal components from fire, harsh weather, dust, and chemicals, significantly increasing the panel's life and reliability.

Q: When should the LED annunciator panel be used in an industrial setup?

A: This annunciator panel should be used whenever clear indication and immediate response to faults or alarms are critical in hazardous industrial zones, such as petrochemical plants, refineries, or gas processing units. Its compliance with flameproof standards and robust construction make it particularly suitable for use in environments with flammable gases and high safety requirements.

Q: Where can the panel be mounted and how is it installed?

A: The annunciator panel supports both wall and panel mounting, allowing flexible installation to suit site requirements. Installation involves securing the enclosure at the desired location and connecting wiring through the specified cable entry ports (3/4" ET/NPT/Metric, as per order). Dimensions and mounting arrangements can be customized based on application needs.

Q: What process is followed for customizing the number of windows and alarm settings?

A: During ordering, clients can specify the required number of windows (ranging from single to multi-way) and choose window indications, alarm light colors, and power supply voltage. Manufacturers adjust the configuration, ensuring that each window provides independent LED annunciation and potential-free (NO/NC) output contacts for seamless interface with external systems.

Q: How is the annunciator panel advantageous for hazardous area applications?

A: The panel enhances operational safety by providing immediate, visible, and audible alerts for abnormal conditions in hazardous zones, helping to minimize risks of accidents. Its flameproof, weatherproof, and dustproof design guarantees reliable performance even under extreme industrial environments, ensuring prompt response and safe acknowledgment of alarms.