| Parameter | Specification |
|---|---|
| Detectable Substances | Chemical warfare agents: Tabun (GA), Sarin (GB), Soman (GD), VX, Hydrogen cyanide (AC), etc. Industrial toxic gases: Hydrogen sulfide (H₂S), Carbon monoxide (CO), Nitrogen dioxide (NO₂), Methane (CH₄), Volatile organic compounds (VOCs), etc. |
| Display | ≥2.5-inch interface with adjustable viewing angle; Power/status indicator lights; Audible and visual alarms |
| Power Supply | DC 15V/2A; Rechargeable lithium battery; Working time: ≥15 hours; Replaceable battery packs; Desktop charger included (shared power cord with device) |
| Protection Rating | IP65 |
| Operating Temperature | -20°C to +55°C |
| Dimensions (L×W×H) | ≤450 × 115 × 167 mm |
| Weight | ≤3.5 kg |
The HTNA3500 is capable of detecting a wide spectrum of chemical agents and gases, including:
Nerve agents (Tabun, Sarin, Soman, VX)
Blood agents (Hydrogen cyanide)
Industrial toxics (H₂S, CO, NO₂, CH₄, VOCs)
The device includes a fall remote alarm function to monitor the safety status of personnel in real time. In the event of a fall or extended inactivity, the system triggers an alert to ensure rapid response.
Built-in self-diagnostics perform automatic system checks and provide fault alarms to ensure the device is always operationally ready.
Supports both RS232 serial communication and 4G wireless communication, enabling:
Real-time data transmission to a background command system
Remote monitoring of gas concentrations and alarm status
Centralized data logging for analysis and reporting
IP65 protection – dust-tight and protected against low-pressure water jets
Wide operating temperature range – functional from -20°C to +55°C
Lightweight construction – under 3.5 kg for extended field use
Long battery life – over 15 hours of continuous operation
| Scenario | Application |
|---|---|
| Chemical Incident Response | Rapid identification of CWA or toxic industrial chemical releases |
| Hazmat Operations | Environmental monitoring and contamination assessment |
| Public Security & Law Enforcement | Counter-terrorism and security screening operations |
| Industrial Safety | Leak detection in petrochemical, manufacturing, and storage facilities |
| Emergency Medical Response | Field assessment of chemical exposure risks |
| Environmental Monitoring | Air quality assessment and pollution tracking |
| Benefit | Description |
|---|---|
| ✅ Multi-Agent Detection | Single device covers both CWAs and industrial toxics |
| ✅ Real-Time Safety Alerts | Fall alarms and personnel status monitoring |
| ✅ Wireless Data Transfer | 4G communication for remote command center integration |
| ✅ Long Operational Time | >15 hours battery life with replaceable packs |
| ✅ Rugged & Portable | IP65 rated, lightweight, and field-ready design |
| ✅ Self-Diagnostics | Automatic health checks and fault alarms |
China Xinxing Import and Export Co., Ltd. provides comprehensive after-sales support including genuine parts availability, factory-trained technicians, and responsive service to ensure your equipment is always mission-ready.
For more information or to receive a quotation for the HTNA3500 Gas Detector, please contact our sales team today.
Q: What substances can the HTNA3500 detect?
A: It detects chemical warfare agents including Tabun, Sarin, Soman, VX, and Hydrogen cyanide, as well as industrial toxic gases such as H₂S, CO, NO₂, CH₄, and VOCs.
Q: What is the battery life?
A: The rechargeable lithium battery provides over 15 hours of continuous operation, with replaceable battery packs for extended missions.
Q: Does the device support remote monitoring?
A: Yes. The HTNA3500 supports both RS232 serial communication and 4G wireless communication, enabling real-time data transmission to a background command system.
Q: What is the protection rating?
A: The device is rated IP65, making it dust-tight and protected against water jets—suitable for harsh field conditions.
Q: Does the device have safety features for personnel?
A: Yes. It includes a fall remote alarm function to monitor staff safety and automatically alerts the command center in case of fall or operator distress.