CDINDUSTRY ( INTERNATIONAL ) . INC
| Payment Terms | L/C,T/T |
| Delivery Time | 15-20 days |
| Operating temperature | -40℃~+70℃ |
| Operating humidity | 0~95%RH(Without condensation) |
| Pressure range | 86kPa~106kPa |
| Power consumption | ≤3W |
| Detection principle | Catalytic combustion type |
| Transmission distance | ≤1000m(3280.84ft) |
| Detection range | 3~100%LEL |
| Color | Silver |
| Types of gases | Flammable gases such as methane, propane, isobutane, and hydrogen |
| Weight | 1.2kg(2.645lbs) |
| Brand Name | BOEN FIRE |
| Model Number | GTYQ-JSY-201/A |
| Certification | ISO9001、CCCF、CNEX、SIL2 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 15-20 days |
| Operating temperature | -40℃~+70℃ | Operating humidity | 0~95%RH(Without condensation) |
| Pressure range | 86kPa~106kPa | Power consumption | ≤3W |
| Detection principle | Catalytic combustion type | Transmission distance | ≤1000m(3280.84ft) |
| Detection range | 3~100%LEL | Color | Silver |
| Types of gases | Flammable gases such as methane, propane, isobutane, and hydrogen | Weight | 1.2kg(2.645lbs) |
| Brand Name | BOEN FIRE | Model Number | GTYQ-JSY-201/A |
| Certification | ISO9001、CCCF、CNEX、SIL2 | Place of Origin | CHINA |
| High Light | Ex Gas Detector IP66 ，Combustible Gas Detector IP66 ，Dual Output Combustible Gas Detector | ||
Ex Gas Detector Sound-Light Alarm Dual Output Options IP66
1.Product Overview
The GTYQ-JSY-201/A point-type combustible gas detector for industrial and commercial use (hereinafter referred to as the detector) is an explosion-proof instrument that integrates concentration display, audible and visual alarm, and ambient temperature monitoring.
The detector detects gas concentration through natural diffusion. It uses a catalytic combustion sensor, which has excellent sensitivity and outstanding repeatability. A segment code LCD screen suitable for industrial applications displays the concentration value of the leaked gas and the ambient temperature in real-time. When the gas concentration or ambient temperature reaches the alarm set value, the detector emits a rapid audible and visual alarm signal and can output a control signal to drive the exhaust system. The standard 4 - 20mA signal can be directly connected to the industrial DCS system. It can also be connected to the M201 combustible gas alarm controller produced by our company via RS485 to monitor and summarize the status of each detector in real-time, facilitating unified management. When connected to the M201 host, the PowerBus two - wire system can also be used, making the wiring simpler and more efficient. The detector adopts embedded micro - control technology, featuring simple operation, comprehensive functions, and high reliability.
2.Product Features
(1) Data anti-false-alarm algorithm
(2) Large-diameter ring-shaped LED indicator light
(3) Support for hot-swappable sensors
(4) Electromagnetic interference resistance
(5) RS485 four-wire bus, PowerBus two-wire bus (optional), 4 - 20mA (optional) output
(6) Patented, industrialized appearance design
(7) Dust-proof, explosion-proof, anti-corrosion, and rain-proof design
(8) Complies with national standards GB15322.1 - 2019 GB/T 3836.1-2021 ,GB/T 3836.2-2021 .
3. Application
(1) Places with a risk of flammable gas or liquid vapor leakage.
(2) Wine warehouses, oil depots.
(3) Liquefied gas stations, gas stations, petrol stations.
(4) Oil refineries, chemical plants, power plants.
(5) Gas company pressure regulating stations, biogas stations.
(6) Integrated circuit workshops, gas laboratories.
(7) Natural gas extraction, gasoline and diesel transportation.
(8) Pharmaceutical manufacturing.
(9) Hotel kitchens, restaurant canteens.
(10) Boiler rooms.
4.Main Technical Data
| Operating voltage | DC 24V |
| Operating current | ≤50mA / DC 24V |
| Alarm current | ≤65mA / DC 24V |
| Detection principle | Catalytic Combustion Type |
| Detection range | 3~100%LEL |
| Resolution | 0.1%LEL |
| Measurement error | Range indication deviation: ±5%LEL |
| Sampling method | Natural diffusion |
| Ambient temperature | -40℃~+70℃ |
| Ambient humidity | ≤95% RH without condensation |
| Response time | ≤20s |
| Protection level | IP66 |
| Output mode | RS485 bus, POWERBUS bus, Relay passive contacts (or 4 - 20mA) |
| Relay contact capacity | 0.5A/AC 125V 1A/DC 24V |
| Material | Cast aluminum (stainless steel optional) |
| Implementation standard | GB15322.1-2019 |
| Dimensions | L:201mm × W:162mm × H:50mm (L:7.91in×W:6.38in×H:1.97in) |
| Weight | 1.2kg(2.645lbs) |
| Color | Metallic silver |
| Cable outlet thread | Standard: 2 pieces of G3/4 |
| Explosion-proof mark | Ex db ⅡC T6 Gb/ Ex tb ⅢC T80℃ Db |
| Sensor service life | 2 years |
| Alarm set value | Low limit: 25%LEL, High limit: 50%LEL |
5.Indicator Lights
| Status | Indicator light |
| Operation Indicator Light (Green) | Flashes at 0.5S intervals |
| Alarm Confirmation Indicator Light (Red) | Flashes for 0.5S when low-limit alarm is triggered, and stays on when high-limit alarm is triggered. |
| Fault Indicator Light (Blue) | Stays on |
6.Complete Product Set
| Name | Quantities | Unit of measure |
| GTYQ-JSY-201 Point-type combustible gas detectors for industrial and commercial applications | 1 | piece |
| Instruction Manual | 1 | portion |
| Explosion-proof Certificate | 1 | portion |
| Connecting bolt M6x30 | 2 | piece |
| Mounting Bracket | 1 | piece |
| Remote control | 1 | unit/batch |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent
Year Established:
2016
Total Annual:
5000000$-7000000$
Employee Number:
50~99
Ecer Certification：
Verified Supplier
CDINDUSTRY (INTERNATIONAL). INC. (hereinafter referred to as CDI) is located in Yubei District, Chongqing City, in the southwestern part of China. Its main business covers the equipment supply and aftermarket outsourcing services in the fields of metallurgy, cement, and oil and gas fields. In additi... CDINDUSTRY (INTERNATIONAL). INC. (hereinafter referred to as CDI) is located in Yubei District, Chongqing City, in the southwestern part of China. Its main business covers the equipment supply and aftermarket outsourcing services in the fields of metallurgy, cement, and oil and gas fields. In additi...
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