Product details
RAE Systems QRAE 3(PGM-2500) is a robust personal protective detector for gases from one to four gases, available as an optionSpreadOrBuilt-in pump suctionand can be configured with wireless mesh to transmit real-time concentration and alarm status to monitoring devices such as Echo View and Pro RAE Guardian. Common configurations include O₂, combustible (LEL), H₂S, CO, and optional SO₂, HCN toxic gas sensors, suitable for confined space entry, oil, gas, and daily industrial compliance monitoring.
Product features
- 1–4 replaceable on-site sensors: catalytic LEL, liquid electrolyte O₂, electrochemical toxic gas
- Diffuser version IP67 / Pump suction version IP65, shock-resistant shell, stainless steel crocodile clip
- Large screen graphic LCD (128×80), backlit, can rotate 180° automatically or manually
- Dual-key icon-style menu, supported in about 18 languages (including Chinese)
- Audible (about 95 dB@30 cm) Light vibration alarm; Man Down alarm with pre-alarm
- Optional wireless real-time readings and remote alarm notifications; Integrated with Honeywell Safety Suite for device management
- Continuous data recording (4 sensors, 1-minute interval, about 3 months of storage); Can be downloaded via travel charger
- Supports manual two-point calibration, and can also be used with Auto RAE 2 for automatic inspection and calibration
- The pump suction plate can use a sampling tube up to about 30 m long, making it convenient for pre-inspection in confined spaces
Main technical parameters
- Shape: diffusion approximately 140×82×42 mm; pump suction approximately 145×82×42 mm
- Weight: diffusion approx. 365 g; pump suction approx. 410 g (including lithium battery and clip)
- Battery life (about 20°C): non-wireless diffusion about 14 hours; pump suction non-wireless about 11 hours; wireless version about 8–10 hours
- Operating temperature: -20°C~50°C (T4); Humidity: 0–95% RH (non-condensing)
- Wireless: ISM license-free band approximately 868 MHz or 900 MHz (depending on the regional version)
- Certifications: Class I Division 1; IECEx / ATEX II 1G Ex ia IIC T4, etc. (according to order number)
- Warranty: Approximately 2 years for the entire device; About 3 years for LEL / O₂ / CO / H₂S sensors; About 1 year for SO₂ / HCN (subject to manufacturer terms)
Typical applications
- Four gas monitoring systems before entering confined spaces during operation
- Daily personal protection in oil and gas, chemicals, municipal, and public works
- Monitoring of toxic gas exposure in fire protection and emergency response
- Wireless centralized monitoring of team readings and alarm sites is required
Ordering code selection guide
- The main unit order number is used
M020-Introduction: Distinguishes pumped/diffusion, wireless/non-wireless, gas combinations, and certification areas - Common four gases (LEL/H₂S/CO/O₂) example: pump suction is not wireless
M020-11111-111； Pump and suction cordlessM020-11211-111； Diffusion is not wirelessM020-21111-111； Spread wirelessM020-21211-111 - Example of ATEX Europe version:
M020-12111-111、M020-12311-111、M020-22111-111、M020-22311-111 - Confined Space Kit:
020-0040-010(excluding gas)/020-0040-020(with gas and pressure reducing valve); Auto RAE 2. Travel charger and filter can be ordered separately - For the complete list, please refer to the "Order Number Selection Reference" on this page. Prices vary depending on gas type, certification, and wireless configuration. Please contact us to confirm current availability
