Honeywell
MultiRAE
MultiRAE is the most advanced portable chemical detector on the market. With the flexibility of up to six gas sensors and the convenience of wireless portability, this multi-gas monitor is versatile and customizable, while delivering real-time access to instrument readings and alarm status from any location.
Choose from 25 sensor options including LEL, PID, NDIR, and exotics that can be easily changed in the field. With five built-in alarms, including man down, and wireless connectivity to your command center, MultiRAE delivers vital information for fast incident response.

MultiRAE
Wireless portable six-gas monitor
The MultiRae Wireless Six Gas Monitor is Rae Systems by Honeywell latest advancement in the wireless portable chemical detector market which boasts a 0 to 5,000 ppm PID sensor range. The MultiRae supports a wide variety of sensors (over 25) such as NDIR and electrochemical to fulfill the demands of any applications. The sensor options can be easily changed in the field with onboard libraries include 190 VOCs and 55 combustible gases. This wide range of sensor support allows for even greater threat detection such as toxic gases, oxygen deficiency and carbon dioxide.
The MultiRae Wireless Six Gas Monitor also features the longest lasting battery in its class with the extended battery. The MultiRae’s optional wireless capability improves safety by providing commanders and safety managers real time access to instrument readings and alarm status from any location for better situational awareness and faster incident response. Its Bluetooth Low Energy (BLE) module and Honeywell Mobile App suite provide enhanced datalogging and connectivity capabilities.
Wireless access to real-time instrument readings and alarm status from any location
Unmistakable five-way local and remote wireless notification of alarm conditions
Largest display in its class
Extensive on-board gas libraries
Flippable Screen
Largest display in its class and Large buttons for easy navigation even with up to three glove layers.
Great Battery
Longest battery run-time in its class and Continuous data logging — six months for five sensors 24/7
Reliable Alarm System
Five local and remote alarms, including man down with a 25 field-interchangeable sensor options, including PID, NDIR, and exotics like ammonia, chlorine, and formaldehyde
Easy to use
Intuitive, icon-driven interface and Large buttons for easy navigation even with up to three glove layers
Specifications
- Humidity Range
- 0%-95%
- Dust and Water Resistance
- IP-65 Ingress Protection Rating
- Weight
- 880 Grams
- 31 oz
- Wireless Range
- MultiRAE to RAELink3 [Z1] Mesh modem ~330 feet (100 meters)
- MultiRAE to EchoView Host, RAEMesh Reader or RAEPoint ~660 feet (200 meters)
- MultiRAE to Wi-Fi Access Point ~330 feet (100 meters)
- Datalogging
- Continuous datalogging 6 months for 5 sensors at 1-minute intervals, 24/7
- Instrument Size
- 7.6 in x 3.8 in x 2.6 in D / [193 mm x 96.5 mm x 66 mm]
- Alarms
- Wireless remote alarm notification; audible , vibration, visible, and on-screen indication of alarm conditions
- Man Down Alarm with pre-alarm and real-time remote wireless notification
- 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
- Sampling
- Built in pump, typical flow rate 450 cc/min
Sensor Specifications
Gas Monitor | Range | Resolution |
---|---|---|
PID Sensors | ||
VOC 10.6 EV (EXT. RANGE) | 0 to 5,000 ppm | 0.1 ppm |
Combustible Sensors | ||
Catalytic LEL | 0-100% LEL | 1% LEL |
NDIR (0-100% LEL METHANE) | 0-100% LEL | 1% LEL |
NDIR (0-100% VOL METHANE) | 0-100% VOL | 0.1% VOL |
Carbon Dioxide Sensor | ||
CARBON DIOXIDE (CO2) NDIR | 0-50,000 ppm | 100 ppm |
Electrochemical Sensors | ||
AMMONIA (NH3) | 0-100% LEL | 1% LEL |
CARBON MONOXIDE (CO) | 0-500 ppm | 1 ppm |
CARBON MONOXIDE (CO), EXT. RANGE | 0 to 2,000 ppm | 10 ppm |
CARBON MONOXIDE (CO), H2-COMP. | 0 to 5,000 ppm | 0.1 ppm |
CARBON MONOXIDE (CO) + | 0 to 500 ppm | 1 ppm |
HYDROGEN SULFIDE (H2S) COMBO | 0 to 200 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 SULFIDE (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 |
SULFUR DIOXIDE (SO2) | 0 to 20 ppm | 0.1 ppm |
MultiRAE User Guide
MultiRAE Wireless Portable Gas Monitors and Radiation Monitors | Honeywell Safety
MultiRAE Training - Bump Testing | Honeywell Safety