Flameproof Co Gas Detector with Sound-Light Alarm Electrochemical 0-1000ppm Explosive-Environment Transmitter

Name: Flameproof Co Gas Detector with Sound-Light Alarm Electrochemical 0-1000ppm Explosive-Environment Transmitter
Brand: Shandong Renke Control Technology Co., Ltd.
SKU: 2191954742

Shandong, ChinaShandong Renke Control Technology Co., Ltd.

US$63.00-88.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Year

Model NO.

RS-FPC-CO-1000P-*-*-T

Brand

Renke

Customized

Portable

Non Portable

Certification

FCC, CE, RoHS

Gas

Type

Electrochemical Gas Analyzer

Power Supply

10~30V DC

Output Signal

RS485/4-20mA/0-5V/0-10V

Measure Range

0-1000 Ppm/0-2000 Ppm

Work Environment

-20~50℃, 15~90%Rh Non-Condensing

Transport Package

Box

Trademark

Renke

Origin

Shandong, China

Production Capacity

1000 Pieces/Month

Key features

Covers O2, H2, H2S, CO, CO2, SO2, NO2, NH3, PH3, O3, CL2, N2, CH2O, and more, with selectable ranges and customization options for each gas type.

Each unit uses high-quality electrochemical sensors sourced from top global manufacturers, paired with Renke's proprietary compensation algorithm for superior sensitivity and repeatability.

Factory calibration uses multi-point standard gas references rather than single-point methods, delivering tighter accuracy, lower zero drift, and better long-term signal stability across all gas varia

Holds both gas-group and dust-group explosion-proof ratings, qualifying the detector for use in Zone 1 and Zone 21 hazardous areas including petrochemical, coal, and metallurgy environments.

Supports infrared remote control for on-site parameter changes, eliminating the need to open the explosion-proof enclosure for configuration adjustments in hazardous area installations.

ModBus-RTU RS485 output supports cable runs up to 2000 meters with configurable address and baud rate, enabling centralized monitoring of distributed detection points across large facilities.

Built-in relay supports direct connection to audible and visual alarms, ventilation interlocks, or emergency shutoff systems without external relay modules or additional wiring components.

Formaldehyde detection reaches 0.01 ppm resolution with accuracy of plus or minus 5% FS at 1 ppm, making it suitable for indoor air quality compliance in factories, warehouses, and furniture facilitie

IP66 protection with a compact wall-mounted design resists high-pressure water jets and dust ingress, maintaining sensor performance in outdoor and washdown-prone industrial environments.

Provides precise installation height recommendations based on gas concentration, ensuring optimal detection location without the need for third-party engineering consultation.

Company profile

OEM ServicesProduct CertificationPatents AwardedR&D Capabilities

Shandong Renke Control Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.04h

AI-Powered supplier vetting

SummarySHANDONG RENKE CONTROL TECHNOLOGY CO., LTD. is identified as a Jinan-based trading company operating in manufacturing-related industries, including integrated circuits and environmental monitoring instruments. The supplier reports ISO9001:2015, RoHS, CE, and FCC certifications. It provides extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. Production-related information includes sensor productivity of 400,000 pieces and five quality inspectors, although finished-product inspection has instructions but no written records. The supplier lacks inventory, overseas warehouses, overseas agents or branches, and a valid manufacturing-capacity contract with affiliated subcontractors. Financial records are referenced for 2022–2024, but no monetary figures or detailed financial indicators are provided. Customer evidence is limited to one associated buyer name and does not establish the scope or quality of completed projects.

CertificationsThe supplier reports an ISO9001:2015 certificate and product certifications including RoHS, CE, and FCC. These certifications explicitly support quality-management and product-compliance capability.

After-Sales capabilityThe supplier reports no inventory capability, no overseas warehouse, no overseas showroom, and no overseas agents or branches. It also reports serving zero countries overseas, so the provided evidence does not demonstrate strong after-sales coverage, particularly internationally.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers customization from samples, designs, and full specifications. However, it reports no available SDK, so innovation capability is supported in product development and design services but not across all technical-development resources.

Production capacityThe supplier reports sensor productivity of 400,000 pieces, five quality inspectors, and production equipment including an MST mounter and auto-soldering and soldering capabilities. Nevertheless, it has no valid manufacturing-capacity contract with affiliated subcontractors, and its inspection and supplier-assessment procedures lack written records, limiting assurance of production control.

Customization capabilityBoth reported design-service fields list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM capability, providing explicit evidence of broad customization support.

Product Q&A

Q:What is fixed gas detection?

Fixed gas detection refers to a permanently installed gas monitoring system designed to continuously detect the presence of hazardous gases in a specific area. It is typically used in industrial environments such as chemical plants, oil and gas facilities, wastewater treatment plants, and confined spaces where gas leaks or accumulation may pose safety risks. Unlike portable detectors, fixed gas detection systems provide continuous, real-time monitoring and are not intended for temporary use.

Q:What is a fixed gas detection system?

A fixed gas detection system is designed to provide 24/7 continuous monitoring to protect both personnel and facilities from gas-related hazards. The system detects toxic gases, oxygen deficiency, and combustible gases, and triggers alarms when concentrations exceed preset safety thresholds. Its primary purpose is to provide early warning of potential risks such as poisoning from toxic gas exposure, asphyxiation due to oxygen depletion, or explosion hazards caused by flammable gases.

Q:What are the types of gas detectors?

According to the principle of gas sensors, it can be divided into the electrochemical sensors, catalytic bead (pellistor) sensors, infrared (IR) sensors, photoionization detectors (PID), semiconductor (MOS) sensors.

Q:Where to use a fixed gas detector?

Fixed gas detectors can measure a wide range of gases, and can be used in petrochemical, coal, metallurgy, chemical, municipal gas, environmental monitoring, and other places to detect on-site. It can meet the measurement needs of special occasions. Gas concentration detection or leak detection can be performed on tunnels, pipelines, tanks, confined spaces, etc.