Microtector II G450
The GfG Microtector II G450 is a rugged four-gas confined-space detector for personal protection in hazardous industrial environments.
- Woman-owned · HUB-certified
- Tax-exempt & POs accepted
- Calibration & repair
- Housing - Weight
- max. 10 oz / 290 g
- Housing - Material
- Rubberized plastic
- CSA certification
- c-CSA-us
Overview
The Microtector II G450 is a compact multi-gas detector specifically developed for personal protection against gas dangers. It monitors up to four gases simultaneously (methane, carbon monoxide, hydrogen sulfide, and oxygen) using a catalytic combustion sensor and three electrochemical sensors. Features include Ex zone 1 certification, IP67 protection rating, rubberized polycarbonate housing, color-backlit rotatable display, three-button operation, and alarm capabilities (light, horn at 103 dB(A), vibration). Operating time up to 170 hours depending on battery module and configuration. Optional electric pump available for confined space clearing from safe distance (up to 100m intake). Suitable for steel industry, refineries, sewer construction, and fire department applications.
- Simultaneously monitors up to four gases
- Catalytic combustion sensor for combustible gases and vapors (0 to 100% LEL)
- Three electrochemical sensors for toxic gases or oxygen
- Certified for use up to Ex zone 1
- IP67 protection against water and dust ingress
- Rubberized polycarbonate housing for shock and vibration protection
- Color-backlit display with 180-degree rotation capability
- Three-button operation
- Multi-modal alarms: light signal, 103 dB(A) horn, and optional vibration
- Operating time up to 170 hours
- Optional electric pump with up to 10 hours continuous operation and 100-meter intake distance
- Crocodile clip for wearing comfort
- Optional battery module with explosion-proof flashlight
Specifications
| Performance | |
| Measurement method | Sensor-dependent |
| Environmental conditions (operation) - Air pressure | 70 to 130 kPa |
| Power | |
| Power supply | NiMH battery module (black housing; rechargeable) or Alkaline battery module (gray housing, not rechargeable) for 2x Batteries 1.5 V |
| Physical | |
| Housing - Material | Rubberized plastic |
| Housing - Dimensions | 3 x 4.3 x 6 in / 75 x 110 x 55 mm (W x H x D) |
| Housing - Weight | max. 10 oz / 290 g |
| Approvals & Warranty | |
| Housing - Protection class | IP67 |
| CSA certification | c-CSA-us |
| Standards | IEC 60079-0:2011 (Ed.6), IEC 60079-1:2014 (Ed.7), IEC 60079-11:2011 (Ed.6), CSA C22.2 No. 152-M 1984, UL 913, ANSI / ISA-12.13.01-2000 |
| Other | |
| Environmental conditions (operation) - Temperature | -4 to +122 °F / -20 to +50 °C |
| Environmental conditions (operation) - Humidity | 5 to 95 % RH |
| Operating time | Max. 30 h |
| Intrinsic safety | Class I, Division 1, Groups A, B, C, and D T3, Ex ia IIC T3, Class I, Zone 0 AEx ia IIC T3, Ex da ia IIC T3 Ga -20 ≤ Ta ≤ +50 °C T3, 07.1934905 |
| EMI/RFI Resistance | –EMC Directive 89 / 336 / EEC |
Calibration & repair from FarrWest
Calibration, repair and maintenance for your detection instruments.
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