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.

碲化氢 Detection

Formula H₂Te · CAS 7783-09-7 · 工业气体（待补充）

Hazard Level Medium

Molecular Weight 129.62

⚠️ Hazards & Toxic Symptoms

Hydrogen telluride is a special industrial/laboratory gas (pending supplementary information). Due to significant differences in physical and chemical properties, specific hazards, limits, and detection schemes vary widely. It is recommended to consult the SDS (Safety Data Sheet) before exposure, or contact U-Right-Safety engineers to customize a dedicated detection scheme. We have experience in sensor selection for over 600 factors, covering various technical routes such as electrochemical, catalytic combustion, PID, infrared, and laser.

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

🏭 Typical Application Scenarios

For specific scenarios, please consult with an engineer

🔬 Detection Principle / Recommended Sensors

Based on the specific gas properties, it is recommended to contact an engineer for customization

Common Range：依据具体气体性质设定

🧪 Try the converter with 碲化氢 mg/m³ ⇄ ppm bidirectional · auto-applies this gas's MW 129.62 →

🤝 Custom Product in Progress

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

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

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