What gases can YOURUIAN gas detectors measure?

Coverage of 600+ detection factors including H₂S / CO / CH₄ / O₂ / NH₃ / Cl₂ / SO₂ / NO₂ / VOCs / SF₆ / SiH₄ — common and specialty gases — supporting electrochemical, catalytic combustion, infrared, PID, thermal conductivity, and laser TDLAS sensing principles.

Are the products explosion-proof certified?

All fixed / portable / pump-aspirated core models pass Ex d ⅡC T6 Gb flameproof + Ex ia ⅡC T4 Ga intrinsic safety dual certification, with Explosion-Proof Certificates issued by the National Explosion-Proof Center, suitable for Zone 1/2 hazardous areas in petrochemical, gas, and coal mining sectors.

Can sensors and ranges be customized?

Yes. Customization is supported across gas type, range, enclosure material (aluminum / 304 / 316L stainless steel), communication interface (4-20mA / RS485 / Modbus / HART / LoRa / NB-IoT / 4G), alarm thresholds, and brand OEM. Standard products ship in 7 days; custom orders in 15–30 days.

What is the warranty period? How fast is on-site response?

12-month whole-unit warranty (sensor warranty calculated separately). Failure response within 24 hours; field engineer arrival within 48 hours. Paid extended warranty, maintenance contracts, and factory annual calibration (with certificate) available as long-term services.

Can the products integrate with existing DCS / SCADA / industrial IoT platforms?

Yes. All products come standard with 4-20mA + RS485 (Modbus RTU) + HART protocols, with optional LoRa / NB-IoT / 4G. The YOURUIAN proprietary IoT monitoring cloud platform also provides RESTful API + Webhooks for integration with EHS / MES / SCADA / industrial IoT platforms.

氯乙醛 Detection

Formula C2H4O · CAS 107-20-0 · 醛类（强刺激）

Hazard Level Medium

Molecular Weight 44.05

⚠️ Hazards & Toxic Symptoms

Chloroacetaldehyde belongs to the aldehyde category (containing a -CHO carbonyl group) and has a strong irritating odor. It generally irritates the eyes, throat, and respiratory mucosa; some aldehydes (formaldehyde, acetaldehyde, acrolein) have been classified as carcinogens by the International Agency for Research on Cancer (IARC). Low molecular weight aldehydes have high volatility at room temperature, which can easily cause indoor air pollution. They are commonly monitored using PID or specialized electrochemical sensors.

📋 General Reference Information below is compiled from this factor's chemical category (醛类（强刺激）). For specific exposure limits, monitoring plans, and sensor selection, please confirm with our engineers.

🏭 Typical Application Scenarios

Chemical synthesis / Pharmaceutical intermediate workshop
Indoor air quality monitoring (formaldehyde)
Anatomical/Pathological Laboratory

🔬 Detection Principle / Recommended Sensors

Electrochemical (specific for formaldehyde) / PID

Common Range：0-50 ppm

🧪 Try the converter with 氯乙醛 mg/m³ ⇄ ppm bidirectional · auto-applies this gas's MW 44.05 →

🤝 Custom Product in Progress

No off-the-shelf model yet, but we already have 氯乙醛 detection capability and support custom sensor configuration.

Contact Engineer for Custom Build → 📞 136-8498-6459

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