Fixed Industrial Gas Detector — Wall-Mounted Point Monitor

Name: Fixed Industrial Gas Detector — Wall-Mounted Point Monitor
Brand: BarEquip.Pro
SKU: BEP-0838-25
Price: 41383.0 THB
Availability: BackOrder

A wall-mounted fixed gas detector that monitors a single target gas and triggers light, sound and LCD alarms with 4–20 mA or RS485 output.

From41,383.00 ฿

Custom order

Made to order to your spec — you choose the size and configuration.

A fixed gas detector is a permanently mounted point monitor that watches one target gas at a set location and signals a controller the moment concentration climbs past a safe threshold. This unit mounts to a wall or structure, draws from a 3.6 V rechargeable Li-ion battery, and sends its reading to a gas control panel over a 4–20 mA or RS485 output, so a plant can tie several detectors into one centralized monitoring system.

It suits any space where a hazardous gas can collect — refineries, chemical plants, LPG filling stations, boiler rooms and paint shops. Each detector is configured for a single gas, so you order the variant that matches the hazard you're monitoring:

Combustible/flammable gas (EX) and hydrogen (H2)
Toxic gases: carbon monoxide (CO), hydrogen sulfide (H2S), ammonia (NH3), chlorine (CL2), hydrogen chloride (HCL), hydrogen cyanide (HCN), phosphine (PH3), ozone (O3)
Oxygen (O2) and carbon dioxide (CO2)

Alarm output depends on the option you pick, from a basic point unit to a version with an LED display and a combined sound-and-light alarm. The housing is waterproof and ABS-built, and the device ships with SIL, CE and RoHS compliance plus a Declaration of Conformity.

Specifications

Material: ABS plastic
Color: Blue
Weight: 0.3 kg
Warranty: 12 months (up to 2 years under normal use)
Certifications: SIL, Declaration of Conformity, CE, RoHS
Customization: OEM, ODM, OBM — sensor gas and configuration
Detector type: Fixed point gas detector
Mounting: Wall / structure mounted
Sensor: Catalytic or electrochemical
Signal output: 4–20 mA or RS485
Alarm: Light, sound and LCD
Battery: 3.6 V rechargeable Li-ion
Protection: Waterproof, explosion-proof (EX certified)
Target gases: CO, O2, NH3, EX, H2S, CL2, HCL, CO2, H2, PH3, HCN, O3
Typical use: Refineries, chemical plants, LPG stations, boiler rooms, paint shops

Frequently asked questions

Which gas does one detector monitor?

Each unit is configured for a single target gas, which you choose when ordering. Options cover combustible gas (EX), hydrogen (H2), carbon monoxide (CO), hydrogen sulfide (H2S), ammonia (NH3), chlorine (CL2), hydrogen chloride (HCL), hydrogen cyanide (HCN), phosphine (PH3), ozone (O3), oxygen (O2) and carbon dioxide (CO2). For a gas not on the list, specify it as a custom inquiry when placing the order.

How does the detector connect to a control system?

It outputs to a gas controller or panel over a 4–20 mA analog signal or RS485 digital bus, selectable per unit. That lets you wire several detectors into one centralized monitoring station and log readings or trigger plant-wide alarms from a single point.

What alarm types does it provide?

Alarm behavior depends on the option you select. The standard unit reports concentration, and higher options add an LED display and a combined sound-and-light alarm at the detector itself, on top of the signal it sends to the controller.

Where is a fixed gas detector typically installed?

It is built for permanent installation in spaces where a hazardous gas can accumulate — refineries, chemical plants, LPG filling stations, boiler rooms and paint shops. The housing is waterproof and explosion-proof, so it holds up in demanding industrial environments.

What sensor technology does it use?

The detector uses a catalytic combustion sensor or an electrochemical sensor, depending on the target gas, and converts the measured concentration into a digital signal the controller reads.

Is the detector certified for industrial safety use?

Yes. It carries SIL and CE certification, RoHS compliance and a Declaration of Conformity, and the explosion-proof housing is EX certified for use in hazardous areas.

Is shipping included in the price?

For in-stock items — anything you can add to the cart — shipping is included in the listed price. For made-to-order items, delivery is either free (marked on the product page) or calculated when you place your order, based on destination and volume.

How long does delivery take?

In-stock items typically arrive within one to three weeks. Made-to-order items take three to six weeks, since we work directly with manufacturers and need time for production and logistics before shipping. Your assigned manager confirms a more precise estimate once your order is placed. Please note we can't be responsible for delays caused by customs clearance in the destination country.

Are import duties and taxes included?

In most cases, yes — we aim to ship Delivered Duty Paid (DDP), which means duties and import taxes are handled so you don't face extra charges on delivery. In rare cases we may ship Delivered Duty Unpaid (DDU), where you would settle import charges directly with the carrier — but only when agreed with you in advance.

Do your products come with a warranty?

Yes. Most of our equipment comes with a one-to-two-year manufacturer's warranty covering factory defects and technical faults under normal use; the specific term is stated on each product page. If a defect appears, we arrange a replacement or refund in line with our Exchange & Return Policy, and our team guides you through the claim step by step.