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Product video
Certifications CE · Declaration of Conformity · SIL · RoHS · ATEX · FCC

Fixed Gas Detector D400 100%LEL O2 30%VOL Toxic Gas with Sound Light Alarm ATEX CE 4-20mA RS485 Output Industrial Safety

Available for enquiry 0.0 · 0 reviews
USD

$ 260.00 260.0 USD $ 260.00

Not Available For Sale

Minimum order quantity: 1 Units
  • Target Gas
  • Type
  • Accuracy Class
  • Alarm Mode
  • Material
  • Warranty
  • Customized support
  • Place of origin
  • Model number (Specification)
  • Power
  • Weight
  • Certificate
  • Sampling Method
  • Alarm Type
  • Color
  • Response time
  • Degree Of Protection
  • Display
  • Selling Units
  • Single package size
  • Single gross weight
  • Accuracy (Product option)
  • Measurement range (Product option)
  • Certifications & Compliance

This combination is unavailable.

Key attributes

View all
Target Gas
Flammable Gas, Carbon Dioxide, Carbon Monoxide, Hydrogen Sulfide, Oxygen, Toxic Gas, NH3 HCL O2 CH4
Type
Fixed gas concenetration alarm detector
Accuracy Class
High Accuracy
Alarm Mode
Light+Sound
Material
Stainless Steel, Aluminum, Die-casting aluminum
Warranty
12 Months
Product description

Product details

Modular And Calibration-Free Sensor Design: Supports over 100 combustible and toxic gases with interchangeable plug-in sensor modules that require no field calibration or factory return, reducing maintenance downtime and ensuring continuous safety monitoring.

Dual Explosion Proof With IP67 Rating: Complies with gas and dust explosion standards (Ex d IIC T6 Gb / Ex tD A21 IP67 T80°C) and features full IP67 ingress protection, allowing reliable operation in harsh environments including chemical plants, oil depots, and dust-filled workshops.

High-Visibility Display With Smart Alarm: Equipped with a large LCD display featuring oversized fonts visible from 10 meters away, plus red-white color switching and audible alerts for instant gas exceedance notification, and stores up to 60 alarm records for fast traceability.

Flexible Remote Monitoring And Communication: Supports infrared remote control for safe parameter adjustment without opening the enclosure, plus optional LoRa wireless transmission up to 5km, RS485 Modbus, and 4-20mA analog output for easy integration into existing control systems.

Wide Applications And Extended Warranty: Ideal for detecting LPG, methane, hydrogen, hydrogen sulfide, and other combustible or toxic gases in industries such as petrochemical, metallurgy, painting, and gas distribution; backed by 3-year warranty for flammable sensors and 2 years for toxic sensors.

Certifications & compliance
ATEX
Explosion-Proof Safety
Declaration of Conformity
CE Certified
SIL
Functional Safety Reliability
FCC
Electromagnetic Compliance
RoHS
RoHS compliant
CE
Complies with EU standards
Frequently asked questions

We provide OEM/ODM service. We provide online guidance for calibration, zero adjustment, setting, installation, etc.

CE, FCC, ROHS, ISO9001, ATEX etc.

One year warranty

Yes, we can provide online guidance for calibration, zero adjustment, setting, installation, etc.

Usually 3-7 working days after payment received, but we also accept an urgent order for prompt shipment.

Yes, we can provide OEM/ODM service.
Description images
Product detail
Product detail
ATEX
Declaration of Conformity
SIL
FCC
RoHS
CE
Packaging and fulfilment
  • Step 1

    Payment and order readiness

    Minimum order: 1 Units

    Payment terms, specifications, and order details are confirmed before preparation begins.

  • Step 2

    Preparation

    Lead time will be confirmed with your quotation.

  • Step 3

    Packaging and dispatch

    Economy · Estimated delivery: Sep 30–Oct 17 (28–45 days)

    Final packing, freight, and delivery dates are confirmed before dispatch.

Technical specifications
Other details 24 fields
Target Gas
Flammable Gas, Carbon Dioxide, Carbon Monoxide, Hydrogen Sulfide, Oxygen, Toxic Gas, NH3 HCL O2 CH4
Type
Fixed gas concenetration alarm detector
Accuracy Class
High Accuracy
Alarm Mode
Light+Sound
Material
Stainless Steel, Aluminum, Die-casting aluminum
Warranty
12 Months
Customized support
OEM, ODM, OBM, Software Reengineering
Place of origin
China, Shandong
Model number (Specification)
YA-D400CT
Power
Electric Power
Weight
2.5KG
Certificate
CE ROHS FCC ATEX
Sampling Method
Natural Diffusion
Alarm Type
Sound+Light Alarm
Color
Orange+silver
Response time
≤ 30 seconds
Degree Of Protection
IP67
Display
LED display screen
Selling Units
Single item
Single package size
32X34X27 cm
Single gross weight
2.5 kg
Accuracy (Product option)
<±3%(F.S)
Measurement range (Product option)
LEL:0-100%LEL, O2:0-30%VOL, CO:0-1000PPM, H2S:0-100PPM, NH3:0-100PPM, VOC:0-1000, H2:0-1000PPM, C02(IR):0-5PPM, HF:0-10PPM
Certifications & Compliance
CE, Declaration of Conformity, SIL, RoHS, ATEX, FCC
Minimum order
1 Units

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