SN-FPC-TVOC-NO1-A Explosion-proof TVOC Transmitter with Display & Alarm - RS485 Modbus, IP66 Wall-Mount
SN-FPC-TVOC-NO1-A Explosion-proof TVOC Transmitter with Display & Alarm - RS485 Modbus, IP66 Wall-Mount - Image 2
SKU: SENS-0490
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SN-FPC-TVOC-NO1-A Explosion-proof TVOC Transmitter with Display & Alarm - RS485 Modbus, IP66 Wall-Mount

₹13,489.00 (Inclusive of all taxes)
Out of Stock

The SN-FPC-TVOC-NO1-A is an explosion-proof TVOC transmitter designed for industrial safety and air quality monitoring. It features a high-precision imported sensor, RS485 Modbus-RTU output for long-distance communication up to 2000m, and a robust IP66-rated wall-mount housing. Integrated sound and light alarms, an optional LCD display, and remote infrared control make it suitable for centralized monitoring in chemical plants, manufacturing facilities, and commercial HVAC systems.

Features

  • High-precision imported TVOC sensor for accurate Total Volatile Organic Compounds detection.
  • Explosion-proof design with IP66-rated, wall-mount enclosure for harsh industrial environments.
  • RS485 digital output with ModBus-RTU protocol supports communication up to 2000m.
  • Integrated audible and visual alarms activate when preset TVOC thresholds are exceeded.
  • Optional high-brightness LCD display provides clear real-time concentration readings.

Out of stock

Description

The SN-FPC-TVOC-NO1-A Explosion-proof TVOC Transmitter is engineered for reliable air quality monitoring in potentially hazardous locations. It utilizes an advanced imported sensor to deliver precise measurements of Total Volatile Organic Compounds (TVOCs), a critical parameter for industrial safety and indoor air quality management. The device’s robust construction and IP66 rating ensure protection against dust ingress and powerful water jets, making it suitable for demanding environments.

Communication is handled via a stable RS485 interface using the ModBus-RTU protocol, enabling seamless integration into centralized SCADA, PLC, or building management systems over distances up to 2000 meters. The wide 10–30V DC power input offers flexibility for various industrial power supplies. An integrated remote infrared controller allows for safe configuration of alarm thresholds and operational parameters without the need to open the explosion-proof housing, enhancing operational safety and maintenance efficiency.

Key Features

  • Explosion-proof and IP66-rated wall-mount housing for extreme environmental durability.
  • High-accuracy imported TVOC sensor ensures reliable and stable long-term measurements.
  • RS485 ModBus-RTU digital output facilitates long-distance daisy-chained network integration.
  • Integrated high-brightness LCD display with backlight for clear on-site reading.
  • Combined audible buzzer and visual LED alarm for immediate hazard notification.
  • Remote infrared control enables safe, contact-free configuration and calibration.
  • Wide-range 10–30V DC power supply compatibility for versatile installation.
  • Optimized performance-to-cost ratio for large-scale industrial monitoring deployments.

Applications

  • Continuous TVOC monitoring in chemical processing plants and refineries for leak detection and worker safety.
  • Indoor air quality (IAQ) management and ventilation control in commercial buildings, hospitals, and laboratories.
  • Safety system integration within manufacturing facilities handling solvents, paints, adhesives, or fuels.
  • Centralized environmental monitoring networks for industrial parks and wastewater treatment plants.
  • HVAC system optimization and demand-controlled ventilation based on real-time VOC concentration data.

Technical Specifications

Model NumberSN-FPC-TVOC-NO1-A
Product TypeTVOC Transmitter
Measured ParameterTotal Volatile Organic Compounds (TVOC)
Output InterfaceRS485 (ModBus-RTU Protocol)
Communication RangeUp to 2000m
Power Supply10–30V DC
Enclosure RatingIP66, Explosion-proof
InstallationWall-mounted
DisplayOptional High-Brightness LCD
AlarmsIntegrated Sound & Light
Control InterfaceRemote Infrared
Housing MaterialIndustrial Wall-mount Shell
Dimensions (L x W)200mm x 190mm
Weight1324g

Frequently Asked Questions

What is the communication protocol and maximum range for this TVOC transmitter?

The transmitter uses an RS485 digital interface with the ModBus-RTU protocol, which is an industry-standard for industrial device networks. It supports reliable, daisy-chained communication over distances up to 2000 meters (approximately 6560 feet) when using appropriate cable gauges, making it ideal for large-scale facility monitoring.

How do I configure the alarm thresholds and other settings on this device?

Configuration is performed safely via the included infrared remote control, eliminating the need to open the explosion-proof housing. You can remotely set TVOC concentration alarm thresholds, adjust display parameters, and calibrate the sensor. This contact-free method maintains the integrity of the IP66 seal and enhances operational safety in hazardous areas.

What power supply is required, and is the device suitable for outdoor installation?

The transmitter operates on a wide-range 10–30V DC power supply, compatible with common 12V or 24V industrial systems. Its robust IP66-rated and explosion-proof enclosure is specifically designed to withstand harsh environments, protecting against dust ingress and powerful water jets, making it fully suitable for outdoor or demanding indoor industrial installation.

Package Includes

  • 1 x SN-FPC-TVOC-NO1-A Explosion-proof TVOC Transmitter
  • 1 x Remote Infrared Controller
  • 3 x Expansion Bolts for Wall Mounting

Additional Information

Weight 1.324 kg
Dimensions 20 × 19 cm

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