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MSA ALTAIR
From £265.00 (inc. VAT £318.00)
Honeywell BW Intellidox
From £268.00 (inc. VAT £321.60)
Description
RAE Systems MultiRAE Pro is a wireless portable multi-threat detector for gases and gamma radiation in hazardous, mission-critical environments.
RAE Systems MultiRAE Pro is a wireless portable multi-threat detector that combines advanced chemical and gamma radiation monitoring in a single instrument. It simultaneously monitors up to six threats, using intelligent interchangeable sensors to cover VOCs, toxic gases, combustibles, oxygen, CO2, and gamma radiation. With integrated pump, unmistakable local and remote alarms, and real-time wireless connectivity to command systems, it supports faster, better-informed decisions in CBRNE, HazMat, civil defence, industrial, and public sector operations while helping to reduce equipment count and simplify training.
AT A GLANCE
- Multi-threat coverage in one platform: Simultaneous monitoring of gas hazards and gamma radiation reduces the need for multiple single-purpose detectors.
- Configurable sensor architecture: Wide choice of intelligent, field-replaceable sensors supports changing missions and simplifies standardisation on a single detector platform.
- Connected safety and integration: Real-time wireless data and alarm transmission links directly with Honeywell device management, ProRAE Guardian and compatible radio systems.
- Rugged, hazardous-area ready design: Portable, pump-equipped detector with long runtime options and straightforward maintenance for demanding classified environments.
For detailed technical data, consult the Specifications tab.
Overview of RAE Systems MultiRAE Pro
Multi-threat detection in a single, portable platform
The RAE Systems MultiRAE Pro consolidates multi-gas and gamma radiation monitoring into one field-ready instrument. It can track up to six threats at once, including VOCs, toxic gases, combustibles, oxygen, CO2, and gamma radiation, so response teams do not need to manage multiple detectors on scene. An extensive range of intelligent, interchangeable sensors enables precise configuration for CBRNE, HazMat, civil defence, search and rescue, homeland security, military, and industrial applications.
This all-in-one approach reduces equipment footprint, simplifies training, and supports more consistent procedures across teams and shifts, as operators carry a single familiar detector while still capturing the critical data required for decision making.
High-precision VOC and radiation performance
The MultiRAE Pro offers high-precision PID options with ppb and ppm capability for VOC monitoring, supporting both trace detection and higher concentration work with the same platform. This enables early identification of low-level chemical threats as well as response to significant releases, without changing instruments. A broad toxic gas and oxygen sensor portfolio extends coverage across typical industrial chemicals and by-products.
The integrated gamma radiation sensor functions as both detector and dosimeter, providing real-time dose rate and cumulative dose information. This helps incident commanders control responder exposure over time while reacting rapidly to changes in radiation conditions during CBRNE and other high-consequence incidents.
Connected safety and fleet integration
Designed around connected safety principles, the RAE Systems MultiRAE Pro transmits live gas readings, alarms, and device status to central command, safety officers, and compatible communication systems. Typical wireless ranges to mesh modems and access points support flexible deployment around incident perimeters, industrial plants, and complex facilities.
Support for Honeywell device management platforms such as Honeywell Sotera Express / SafetySuite, together with ProRAE Guardian and compatibility with systems including Motorola MOTOTRBO, allows gas and radiation data to be integrated into wider incident management and asset management workflows. Centralised configuration and monitoring help standardise settings, speed deployment, and improve oversight of dispersed fleets.
Unmistakable alarms and Man Down protection
The MultiRAE Pro uses a five-way alarm system to cut through noise and stress on site. Loud audible alarms, bright red LEDs, vibration, clear on-screen indicators, and wireless remote alarm notification ensure both nearby personnel and remote supervisors are alerted when conditions become unsafe.
An integrated Man Down Alarm with pre-alarm and live remote notification adds another layer of protection, triggering response if a worker becomes motionless. This is particularly valuable in confined spaces, unknown atmospheres, and complex rescue scenarios. Visual compliance indicators and on-screen alarm condition displays provide at-a-glance confirmation that the detector is ready for use before entering hazardous areas.
Rugged, hazardous-area ready design
The RAE Systems MultiRAE Pro is engineered for harsh environments found in energy, manufacturing, semiconductor fabrication, environmental monitoring, and public sector facilities, as well as CBRNE and HazMat deployments. A dust- and water-resistant housing with high ingress protection, combined with MIL-STD-810G and 461F testing for shock, vibration, and electromagnetic compatibility, supports reliable operation around heavy equipment and communications infrastructure.
Certification for hazardous locations and explosive atmospheres, together with compliance with explosion-proof, EMC, CE, and applicable radio directives, makes the instrument suitable for classified areas where flammable gases, vapours, or combustible dusts may be present. A wide operating temperature range and humidity tolerance enable year-round indoor and outdoor use.
Built-in pump, compact form factor, and user-focused ergonomics
A built-in sampling pump with long sampling range enables remote and pre-entry testing of confined spaces, trenches, voids, and other hard-to-access locations before personnel are exposed. Despite this capability, the MultiRAE Pro remains compact and relatively lightweight, making it practical to wear or carry through plant rooms, tunnels, and tight process areas.
The large icon-driven monochrome graphical LCD with backlight and automatic screen flip maintains legibility in varied orientations and lighting conditions. A straightforward three-button keypad, designed for gloved use, supports rapid operation under pressure. Icon-based menus, large fonts and a multilingual interface help minimise training time and make the detector approachable for both specialist teams and occasional responders.
Power options and continuous operation
To support long shifts and extended incidents, the MultiRAE Pro offers multiple power options, including standard and extended runtime rechargeable Li-ion packs and an alkaline AA adapter. These options allow organisations to match power configurations to usage patterns, from routine rounds to prolonged emergency deployments.
Charging and communication via desktop cradles, travel chargers, and AutoRAE 2 interfaces provide flexible workflows in control rooms, vehicles, and field locations. Combined with durable construction and multiyear warranties on key sensors and non-consumable components, this helps reduce spares requirements and supports a lower total cost of ownership.
Efficient maintenance, calibration, and configuration
The RAE Systems MultiRAE Pro is designed to minimise downtime and simplify fleet maintenance. Intelligent plug-and-play sensors, pump, and batteries can be replaced quickly without complex tools. Because sensors store their own calibration data, they can typically be swapped in the field without a full recalibration, enabling rapid reconfiguration for new gases, processes, or missions.
Automatic bump testing and calibration via the AutoRAE 2 Test and Calibration System support high-throughput, standardised maintenance for larger fleets, with manual calibration options available where required. This combination helps safety managers maintain compliance while reducing service time and technician call-outs.
Data, compliance, and platform standardisation
Continuous datalogging with configurable intervals captures detailed exposure histories, including real-time concentrations, PID correction factors, STEL, TWA, peak, and minimum values, alongside clear indicators for datalogging, wireless status, and battery level. These records support incident investigations, regulatory reporting, and trend analysis.
ProRAE Studio II (or equivalent) PC software assists with instrument setup, configuration, and data management across multiple detectors, while the supplied documentation set streamlines training and audit preparation. The ability to standardise on a single, configurable platform — with monitor-only and full kit packages, wireless and non-wireless variants, and a broad accessory set — helps reduce spares inventory, simplify procedures across sites, and provide a consistent user experience for teams facing evolving threats.
Specifications
| Size | 7.6" H × 3.8" W × 2.6" D (193 × 96.5 × 66 mm) |
| Weight | 31 oz (880 g) |
| Sensors | Over 25 intelligent interchangeable field-replaceable sensors including gamma radiation, ppb and ppm PID sensors for VOCs, electrochemical sensors for toxic gases and oxygen, combustible LEL and NDIR sensors, and CO2 NDIR sensor |
| Battery Options, Runtime⁵ and Recharge Time | Rechargeable Li-ion (~12-hr. runtime, < 6-hr. recharge time) Extended duration Li-ion (~18-hr. runtime, < 9-hr. recharge time) Alkaline adapter with 4 × AA batteries (~6-hr. runtime) |
| Display | Monochrome graphical LCD display (128 × 160) with backlighting Automatic screen "flip" feature |
| Display Readout | Real-time reading of gas concentrations; PID measurement gas and correction factor; Man Down Alarm on/off; visual compliance indicator; battery status; datalogging on/off; wireless on/off and reception quality. STEL, TWA, peak, and minimum values |
| Keypad Buttons | 3 operation and programming keys (Mode, Y/+, and N/-) |
| Sampling | Built-in pump. Average flow rate: 250 cc/min. Auto shutoff in low-flow conditions |
| Calibration | Automatic with AutoRAE 2 Test and Calibration System or manual |
| Alarms | Wireless remote alarm notification; multi-tone audible (95 dB @ 30 cm), vibration, visible (flashing bright red LEDs), and on-screen indication of alarm conditions Man Down Alarm with pre-alarm and real-time remote wireless notification |
| Datalogging | Continuous datalogging (6 months for 5 sensors at 1-minute intervals, 24/7) User-configurable datalogging intervals (from 1 to 3,600 seconds) |
| Communication and Data Download | Data download and instrument set-up and upgrades on PC via desktop charging and PC comm. cradle, travel charger, or AutoRAE 2 Automatic Test and Calibration System Wireless data and alarm status transmission via built-in RF modem (optional) |
| Wireless Network | ProRAE Guardian Real-Time Wireless Safety System or EchoView Host-based Closed-Loop System |
| Wireless Range (Typical) | MultiRAE Pro to RAELink3 [Z1] Mesh modem ~330 feet (100 meters) MultiRAE Pro to EchoView Host, RAEMesh Reader or RAEPoint ~660 feet (200 meters) MultiRAE Pro to Access Point ~ 330 feet (100 meters) |
| Operating Temperature | -4° to 122°F (-20° to 50°C) |
| Humidity | 0% to 95% relative humidity (non-condensing) |
| Dust and Water Resistance | IP-65 ingress protection rating |
| Safety Certifications | CSA: Class I, Division 1, Groups A, B, C and D, T4 / Class II, Division 1, Groups E, F, G T85°C |
| ATEX: 0575 II 1G Ex ia IIC T4 Ga / 2G Ex ia d IIC T4 Gb with IR Sensor installed / I M1 Ex ia I Ma | |
| IECEx: Ex ia IIC T4 Ga / Ex ia d IIC T4 Gb with IR Sensor installed / I M1 Ex ia I Ma | |
| IECEx/ANZEx: Ex ia IIC T4 Ga / Ex ia d IIC T4 Gb with IR Sensor installed / Ex ia I Ma | |
| EMI/RFI⁵ | EMC directive: 2004/108/EC |
| Performance Tests | MIL-STD-810G and 461F compliant. LEL CSA C22.2 No. 152; ISA-12.13.01 |
| Languages | Arabic, Chinese, Czech, Danish, Dutch, English, French, German, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, and Turkish |
| Warranty | Four years on Liq O2 sensors Three years on CO and H2S sensors Two years on non-consumable components and catalytic LEL sensors One year on all other sensors, pump, battery, and other consumable parts |
| Wireless Frequency | ISM license free band. IEEE 802.15.4 Sub 1GHz Wi-Fi 802.11 b/g |
| Wireless Approvals | FCC Part 15, CE R&TTE, Others⁴ |
| Radio Module | Supports RM900A |
¹ Additional equipment and/or software licenses may be required to enable remote wireless monitoring and alarm transmission.
² A two-gas combination sensor is required for a 6-gas configuration.
³ RAE Systems recommends calibrating sensors on installation.
⁴ Specifications are subject to change.
⁵ Specification for non-wireless monitors.
⁶ Please contact RAE Systems for specific wireless approvals
Gases
| Gas | Range | Resolution |
| Gamma Radiation | 0 to 20,000 μRem/h (dose rate) | 1cc CsI (TI) scintillator with photodiode |
| VOC 10.6 EV (Ext. Range) - PID | 0 to 5,000 ppm | 0.1 ppm |
| VOC 10.6 EV (ppb) - PID | 0 to 2,000 ppm | 10 ppb |
| Catalytic LEL | 0 to 100% LEL | 1% LEL |
| NDIR (0-100% LEL Methane) | 0 to 100% LEL | 1% LEL |
| NDIR (0-100% Vol. Methane) | 0 to 100% Vol. | 0.1% Vol. |
| Carbon Dioxide (CO2) NDIR | 0 to 50,000 ppm | 100 ppm |
| Ammonia (NH3) | 0 to 100 ppm | 1 ppm |
| Carbon Monoxide (CO) | 0 to 500 ppm | 1 ppm |
| Carbon Monoxide (CO), Ext. Range | 0 to 2,000 ppm | 10 ppm |
| Carbon Monoxide (CO), H2-Comp. | 0 to 2,000 ppm | 10 ppm |
| Carbon Monoxide (CO) + Hydrogen Sulphide (H2S) Combo | 0 to 500 ppm 0 to 200 ppm |
1 ppm 0.1 ppm |
| Chlorine (Cl2) | 0 to 50 ppm | 0.1 ppm |
| Chlorine Dioxide (ClO2) | 0 to 1 ppm | 0.03 ppm |
| Ethylene Oxide (ETO-A) | 0 to 100 ppm | 0.5 ppm |
| Ethylene Oxide (ETO-B) | 0 to 10 ppm | 0.1 ppm |
| Formaldehyde (HCHO) | 0 to 10 ppm | 0.05 ppm |
| Hydrogen Cyanide (HCN) | 0 to 50 ppm | 0.5 ppm |
| Hydrogen Sulphide (H2S) | 0 to 100 ppm | 0.1 ppm |
| Methyl Mercaptan (CH3-SH) | 0 to 10 ppm | 0.1 ppm |
| Nitric Oxide (NO) | 0 to 250 ppm | 0.5 ppm |
| Nitrogen Dioxide (NO2) | 0 to 20 ppm | 0.1 ppm |
| Oxygen (O2) | 0 to 30% Vol. | 0.1% Vol. |
| Oxygen (Liq O2) | 0 to 30% Vol. | 0.1% Vol. |
| Phosphine (PH3) | 0 to 20 ppm | 0.1 ppm |
| Phosphine (PH3 H) | 0 to 20 ppm | 0.1 ppm |
| Sulphur Dioxide (SO2) | 0 to 20 ppm | 0.1 ppm |
Part Numbers
| MCA3-A3C168E-020 | Pumped, 10.6 eV, Non-Wireless - ppb PID / LEL / Cl2 / NH3 / O2 |
| MCA3-A3C1REZ-020 | Pumped, 10.6 eV, Non-Wireless - ppb PID / LEL / CO + H2S / O2 / Gamma |
| MCA3-A3C1REZ-02F | Pumped, 10.6 eV, Non-Wireless, Confined Space - ppb PID / LEL / CO + H2S / O2 / Gamma - Unit with accessories |
| MCA3-A3C1REZ-02H | Pumped, 10.6 eV, Non-Wireless, Confined Space Deluxe - ppb PID / LEL / CO + H2S / O2 / Gamma - Unit with accessories |
| MCA3-A3C1REZ-320 | Pumped, 10.6 eV, Wireless - ppb PID / LEL / CO + H2S / O2 / Gamma |
| MCA3-A3C1REZ-32F | Pumped, 10.6 eV, Wireless, Confined Space - ppb PID / LEL / CO + H2S / O2 / Gamma - Unit with accessories |
| MCA3-A3C1REZ-32H | Pumped, 10.6 eV, Wireless, Confined Space Deluxe - ppb PID / LEL / CO + H2S / O2 / Gamma - Unit with accessories |
| MCA3-A3C168E-320 | Pumped, 10.6 eV, Wireless - ppb PID / LEL / Cl2 / NH3 / O2 |
Accessories
| PRODUCT | Price | Buy |
|---|---|---|
| £20.60 | ||
| £240.00 | ||
| £2,023.00 | ||
| £1,111.00 | ||
| £41.00 | ||
| £117.00 | ||
| £289.00 | ||
| £704.00 | ||
| £45.00 | ||
| £192.00 | ||
| £192.00 | ||
| £96.00 | ||
| £41.00 | ||
| £488.00 | ||
| £153.00 | ||
| £422.00 | ||
| £73.00 | ||
| £126.00 | ||
| £24.00 | ||
| £170.00 | ||
| £98.00 | ||
| £422.00 | ||
| £289.00 |
Spares
| PRODUCT | Price | Buy |
|---|---|---|
| £45.00 | ||
| £113.00 | ||
| £113.00 | ||
| £113.00 | ||
| £113.00 | ||
| £113.00 | ||
| £113.00 | ||
| £45.00 | ||
| £45.00 | ||
| £45.00 | ||
| £29.00 | ||
| £36.00 | ||
| £45.00 | ||
| £36.00 | ||
| £45.00 | ||
| £98.00 | ||
| £427.00 |
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