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Specifications
SKU: ERANNTEX Fixed Bromomethane Alarm
Introduction to Fixed Bromomethane Detector: The Eranntex fixed bromomethane detector is specifically designed for precise monitoring of bromomethane concentrations. Equipped with an imported high-precision sensor, it sensitively detects concentration changes with an accuracy of ≤±3% FS. Featuring automatic temperature, zero, and full-scale drift compensation, it adapts to complex environments. Supports 4-20mA and RS485 outputs for seamless integration with DCS or PLC systems. Includes two-stage switch outputs with customizable alarm thresholds. Immediately triggers an 85dB audible/visual alarm upon exceeding limits, activating emergency equipment like fans and solenoid valves. Widely used in grain storage, quarantine treatment, and fumigation scenarios to ensure personnel safety and production stability.
Fixed Bromomethane Alarm Product Description: Gas detection is critical in industrial production and environmental monitoring. As a professional gas detection equipment manufacturer, Eranntex's fixed bromomethane alarm safeguards your operational safety. With nearly 20 years of expertise in gas detection, Eranntex operates 12 specialized production lines, manufacturing over 50,000 gas detectors annually. Its quality is validated by international certifications and ISO systems. This fixed-mount detector employs infrared detection technology for precise bromomethane concentration monitoring, making it ideal for critical sectors like petrochemicals, gas transmission, and warehousing logistics. This fixed bromomethane alarm boasts several key features. It delivers precise concentration detection with real-time on-site data display. Upon exceeding threshold levels, it immediately triggers audible and visual alarms to prompt immediate action. Its explosion-proof design ensures compatibility with hazardous environments like gas stations and oil extraction sites, guaranteeing stable operation in harsh conditions. Beyond fixed bromomethane detectors, Eranntex offers a comprehensive range of gas detection equipment, including oxygen detectors, nitrogen detectors, ammonia detectors, chlorine detectors, and hydrogen detectors, catering to diverse customer requirements. These devices share the same high precision and reliability, enabling broad application across various industries. Leveraging robust technical expertise and a comprehensive service system, Eranntex has established stable partnerships with leading enterprises like PetroChina, Sinopec, and China Baowu Steel; telecommunications giants including China Mobile and China Telecom; prestigious universities such as Tsinghua University and Xi'an Jiaotong University; and government agencies including the National Fire Rescue Bureau and China Customs. The company offers full-chain OEM/ODM customization services, providing clients with “one-stop multi-scenario system solutions” from needs assessment and solution design to product realization, installation commissioning, and operational support. If you are seeking reliable gas detection equipment, Eranntex's fixed bromomethane alarms and other gas detector series are your ideal choice. We are committed to delivering premium products and services to support your enterprise's safe production practices, contributing to your safety and environmental protection. Choosing eranntex means choosing professionalism and reliability.
Technical Specifications for Fixed Bromomethane Alarm:
Detected Gases:Four-in-one gas detector, multi-gas detector, multi-in-one gas detector, composite gas detector, five-in-one gas detector, 6-in-1 detector, combustible gas detector Ex, methane CH4, ethane (infrared) C2H6, propane (infrared) C3H8, non-methane hydrocarbons CxHy, carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, Nitrogen N₂, Ammonia NH₃, Chlorine Cl₂, Hydrogen H₂, Helium He, Argon Ar, Formaldehyde CH₂O, Ozone O₃, Nitric Oxide NO, Nitrogen Dioxide NO₂, Nitrogen Oxides NO_x, Sulfur Dioxide SO₂, Ethylene Oxide ETO, etc.
Detection Principle: Catalytic combustion, optional non-dispersive infrared (NDI) principle (GTYQ-MIC-500S-Ex-IR-A)
Display: High-definition 1.7-inch color screen, 320x240 resolution. Optional: High-brightness LED display
Detection Range: 0–100% LEL, 100% Vol. Custom ranges available
Resolution: 0.01% LEL, 0.01% Vol
Detection Method: Diffusion measurement, optional duct-mounted, flow-through, or pump-suction
Mounting Method: Wall-mounted fixed installation, optional duct-mounted or flange-mounted
Measurement Error: ≤±3% (F.S), higher accuracy available upon request
Response Time: T90 ≤ 30S
Output Signals: 3-wire or 4-wire 4~20mA, HART, relay (passive or active output), bus-type RS485-RTU, wireless transmission
Alarm Method: 1 or 2 passive contact (dry contact) signal outputs, configurable alarm points, optional remote audible/visual alarm
Operating Environment: Atmospheric pressure ±30%, -40°C to +70°C. Customization or optional pre-treatment system required for higher temperatures
Relative Humidity: ≤95% RH (non-condensing), higher humidity environments require customization or optional pre-treatment system
Operating Voltage: 12~30V DC, standard single-unit power supply: 24V, 1A or greater DC switching power supply/regulated power supply
Sensor Lifespan: Catalytic combustion: 2–3 years; Infrared principle: 5–10 years
Explosion-Proof Type: Flameproof enclosure, explosion-proof rating ExdⅡCT6
Connection Cable: For 4–20mA output (3-wire system), use 3-core shielded cable; For RS485 output, use 4-core cable with shield grounded
Electrical Interface: 3/4 NPT, optional 1/2 NPT or M20x1.5
Protection Rating: IP67
Dimensions: 240×160×90mm or 240×220×90mm (with audible/visual alarm)
Weight: Approx. 1.6kg
Fixed Bromomethane Alarm Application Scenarios:
1. Enclosed Equipment: E.g., ship compartments, storage tanks, vehicle tanks, reaction towers, refrigerated containers, pipelines, flues, boilers, etc.
2. Underground Confined Spaces: E.g., underground pipelines, basements, underground warehouses, abandoned wells, cellars, sewage pits, biogas tanks, septic tanks, sewers, etc.
Above-ground confined spaces: such as storage rooms, distillery vats, fermentation tanks, waste transfer stations, greenhouses, cold storage facilities, grain silos, material storage silos, etc.
Widely applied in: petroleum, chemical, gas transmission and distribution, warehousing, municipal gas, firefighting, environmental protection, metallurgy, biochemical pharmaceuticals, energy and power industries, where it has gained extensive adoption and consistent recognition from customers.
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