Overview
The Enviro Test Construct is a portable multi-gas detector designed for industrial gas leak detection. It can detect multiple gases including CO₂, CO, O₂, H₂S, toxic, and flammable gases. Equipped with sound, light, and vibration triple alarm, it ensures worker safety in hazardous environments. With RS485 and 4-20mA signal outputs, it is highly adaptable for integration into control systems.
Features
- Detects multiple gases including CO₂, CO, O₂, H₂S, toxic, and flammable gases.
- Triple alarm system with sound, light, and vibration alerts.
- RS485 and 4-20mA signal output for integration into control systems.
- Explosion-proof design (Ex ib IIB T3 Gb) for safe industrial use.
- Stores up to 200,000 alarm records, unlimited exportable logs.
- Compact, lightweight ABS housing for easy portability.
- Rechargeable 3.7V 2500mAh lithium battery with 4-hour charging.
- Supports full OEM/ODM customization (logo, range, color, packaging).
Technical Specifications
| Target Gases | CO₂, CO, O₂, H₂S, flammable and toxic gases |
| Sensor Combination | 4 electrochemical / 1 catalytic + 3 electrochemical / 1 infrared + 3 electrochemical |
| Sampling Method | Diffusion sampling |
| Alarm Mode | Sound, light, vibration (triple alarm) |
| Alarm Storage | 200,000 records, unlimited export |
| Output Signal | 4-20mA, RS485, one set switch signal |
| Explosion-proof Level | Ex ib IIB T3 Gb |
| Battery Type | 3.7V, 2500mAh lithium rechargeable |
| Charging Time | 4 hours |
| Battery Life | Long-lasting, designed for continuous operation |
| Power | 3.7V lithium battery |
| Operating Temperature | -20℃ to +50℃ (-4℉ to +122℉) |
| Operating Humidity | 0–95% RH (non-condensing) |
| Display | Digital LCD with gas concentration and alarm indicators |
| Enterprise Type | Manufacturer, 4000+㎡ modernized factory |
| Customization Options | Brand name, logo, sticker, gas range, packaging, shell color |
| Size | 150 × 68 × 28 mm |
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