Honeywell RAE Systems · Multi-gas monitors compared
MultiRAE vs MultiRAE Lite vs MultiRAE Pro
- MultiRAEPumped six-gas monitor for VOC work: a 10.6 eV PID that reads 0 to 5,000 ppm at 0.1 ppm resolution.
- MultiRAE LiteOne to six gases for personal protection and leak detection, in a pumped or a diffusion version.
- MultiRAE ProGamma radiation and chemicals in one instrument, with a ppb PID on the sensor list.
All three share the same graphical display, three-key keypad, five-way alarm notification with Man Down Alarm, six-month datalog and CSA Class I, Division 1 rating, and wireless is optional on each. They differ in sampling, PID range and whether gamma radiation is on the sensor list.
Shared: 128 x 160 LCD · 95 dB @ 30 cm · 6 months datalog · -4° to 122°F
At a glance
Three monitors, side by side
The specifications that separate the three, with the shared ones marked “All three”. Each model name links to its full page.
| Specification | MultiRAEPGM-6228 | MultiRAE LitePGM-6208 / PGM-6208D | MultiRAE ProPGM-6248 |
|---|---|---|---|
| Model & role | |||
| Model | PGM-6228 | PGM-6208 (pumped) and PGM-6208D (diffusion) | PGM-6248 |
| Readings at a time | Six-gas monitor | One to six gases | Up to 6 threat types at a time: radiation, VOCs, oxygen, toxic and combustible gases |
| Six readings | All threeA two-gas combination sensor is required for a 6-gas configuration: the CO + H2S combo sensor, which reads both CO and H2S from a single sensor position. | ||
| Applications | Industrial hygiene, personal protection, leak detection, HazMat response | Personal protection and multi-gas leak detection; fire overhaul | HazMat response, homeland security, civil defense (search and rescue), military, semiconductor manufacturing, environmental |
| Sampling & body | |||
| Sampling | Built-in pump. Average flow rate: 250 cc/min. | Built-in pump or diffusion | Built-in pump. Average flow rate: 250 cc/min. |
| Weight | 31 oz (880 g) | Pumped model: 31 oz (880 g) Diffusion model: 26.8 oz (760 g) | 31 oz (880 g) |
| Ingress protection | IP-65 | IP-65 (pumped); IP-67 (diffusion) | IP-65 |
| Display | All threeMonochrome graphical LCD display (128 x 160) with backlighting | ||
| Operating temperature | All three-4° to 122°F (-20° to 50°C) | ||
| Sensors | |||
| Sensor options | 25 intelligent interchangeable sensor options | Over 25 interchangeable sensor options | Over 25 interchangeable sensor options, including parts-per-billion PID and gamma radiation |
| PID for VOCs | VOC 10.6 eV (ext. range): 0 to 5,000 ppm, 0.1 ppm resolution | VOC 10.6 eV: 0 to 1,000 ppm, 1 ppm resolution. Pumped version only | VOC 10.6 eV (ext. range): 0 to 5,000 ppm, 0.1 ppm resolution VOC 10.6 eV (ppb): 0 to 2,000 ppm, 10 ppb resolution |
| Gamma radiation | — | — | 0 to 20,000 μRem/h (dose rate) |
| Combustibles | Catalytic LEL; NDIR methane (%LEL or %Vol.) | Catalytic LEL; NDIR methane (%LEL or %Vol.) on the pumped version only | Catalytic LEL; NDIR methane (%LEL or %Vol.) |
| Carbon dioxide | All threeCarbon dioxide (CO2) NDIR: 0 to 50,000 ppm, 100 ppm resolution | ||
| Diffusion-only sensors | — | EtO-C ext. range, hydrogen (H2) and H2S ext. range, on the diffusion version | — |
| Battery runtime · non-wireless monitors | |||
| Rechargeable Li-ion | ~12-hr. runtime, < 6-hr. recharge time | ~12-hr. (pumped)/18-hr. (diffusion) runtime | ~12-hr. runtime, < 6-hr. recharge time |
| Extended duration Li-ion | ~18-hr. runtime, < 9-hr. recharge time | ~18-hr. (pumped)/28-hr. (diffusion) runtime | ~18-hr. runtime, < 9-hr. recharge time |
| Alkaline adapter, 4 x AA | ~6-hr. runtime | ~6-hr. (pumped)/8-hr. (diffusion) runtime | ~6-hr. runtime |
| Alarms, data & calibration | |||
| Alarms | All threeFive-way notification: audible (95 dB @ 30 cm), vibration, visible (flashing bright red LEDs), on-screen, and wireless remote notification on wireless units. Man Down Alarm with pre-alarm and real-time remote wireless notification. | ||
| Datalogging | All threeContinuous datalogging (6 months for 5 sensors at 1-minute intervals, 24/7) | ||
| AutoRAE 2 | Fully automatic bump testing and calibration with AutoRAE 2 | AutoRAE 2 supports the pumped version only | Fully automatic bump testing and calibration with AutoRAE 2 |
| Wireless & approvals | |||
| Wireless | All threeOptional. Wireless and non-wireless configurations are available; wireless data and alarm status transmission via built-in RF modem. | ||
| Hazardous locations | All threeCSA Class I, Division 1, Groups A, B, C and D, T4 | ||
| Performance tests | MIL-STD-810G and 461F compliant. LEL CSA C22.2 No. 152; ISA-12.13.01 | LEL CSA C22.2 No. 152; ISA-12.13.01 | MIL-STD-810G and 461F compliant. LEL CSA C22.2 No. 152; ISA-12.13.01 |
Which one fits
Start with the job
Four questions settle most of it. The sensor mix comes next, and we can help with that.
Do you need gamma radiation or VOCs in parts per billion?
MultiRAE Pro. Its sensor list includes a gamma radiation sensor (0 to 20,000 μRem/h dose rate) and a ppb PID (0 to 2,000 ppm, 10 ppb resolution), and it detects gamma radiation and toxic industrial chemicals (TICs/TIMs) simultaneously.
Do you want a diffusion monitor with no pump?
MultiRAE Lite, diffusion version (PGM-6208D). 26.8 oz (760 g), IP-67, and the extended-range EtO-C, hydrogen (H2) and extended-range H2S sensors are diffusion only. A PID and NDIR combustible sensors need the pumped version.
Do your VOC readings go above 1,000 ppm?
MultiRAE or MultiRAE Pro. Both list the 10.6 eV extended-range PID: 0 to 5,000 ppm at 0.1 ppm resolution. The MultiRAE Lite PID reads 0 to 1,000 ppm at 1 ppm resolution, on the pumped version.
One to six gases for personal protection and leak detection?
MultiRAE Lite, pumped version (PGM-6208). Honeywell positions the Lite for personal protection and leak detection; the pumped version takes the PID and NDIR combustible sensors and works with AutoRAE 2.
PGM-6228 · pumped
MultiRAE
Who it’s forIndustrial hygiene, personal protection, leak detection and HazMat response.
- 10.6 eV extended-range PID: 0 to 5,000 ppm at 0.1 ppm resolution.
- Built-in pump (250 cc/min average flow) and IP-65 ingress protection rating.
- 25 intelligent interchangeable sensor options, such as PID, NDIR for combustibles and CO2, ammonia, chlorine, formaldehyde and phosphine.
PGM-6208 pumped · PGM-6208D diffusion
MultiRAE Lite
Who it’s forPersonal protection and multi-gas leak detection, and fire overhaul.
- Available in pumped and diffusion versions; one to six gases.
- Diffusion version: 26.8 oz (760 g), IP-67, five inlets on the back side plus an extra alarm buzzer and LEDs.
- Pumped version: 10.6 eV PID (0 to 1,000 ppm, 1 ppm resolution), NDIR combustibles and AutoRAE 2.
PGM-6248 · multi-threat
MultiRAE Pro
Who it’s forHazMat response, homeland security, civil defense (search and rescue) and military teams.
- Gamma radiation sensor: 0 to 20,000 μRem/h (dose rate), 1cc CsI (Tl) scintillator with photodiode.
- ppb PID (0 to 2,000 ppm, 10 ppb resolution) alongside the 0 to 5,000 ppm extended-range PID.
- Up to 6 threat types at a time: radiation, VOCs, oxygen, toxic and combustible gases.
Sensors
Sensor options listed in the datasheets, by model
Range · resolution for each sensor on each model’s list. Most electrochemical sensors are the same on all three; the PID, radiation and diffusion-only sensors are where they part ways.
| Sensor | MultiRAEPGM-6228 | MultiRAE LitePGM-6208 / PGM-6208D | MultiRAE ProPGM-6248 |
|---|---|---|---|
| Radiation | |||
| Gamma radiation | — | — | 0 to 20,000 μRem/h (dose rate)1cc CsI (Tl) scintillator with photodiode |
| Photoionization (PID) · VOCs | |||
| VOC 10.6 eV (ext. range) | 0 to 5,000 ppm · 0.1 ppm | — | 0 to 5,000 ppm · 0.1 ppm |
| VOC 10.6 eV | — | 0 to 1,000 ppm · 1 ppmPumped version only | — |
| VOC 10.6 eV (ppb) | — | — | 0 to 2,000 ppm · 10 ppb |
| Combustibles & carbon dioxide | |||
| Catalytic LEL | All three0 to 100% LEL · 1% LEL | ||
| NDIR (0-100% LEL methane) | 0 to 100% LEL · 1% LEL | 0 to 100% LEL · 1% LELPumped version only | 0 to 100% LEL · 1% LEL |
| NDIR (0-100% Vol. methane) | 0 to 100% Vol. · 0.1% Vol. | 0 to 100% Vol. · 0.1% Vol.Pumped version only | 0 to 100% Vol. · 0.1% Vol. |
| Carbon dioxide (CO2) NDIR | All three0 to 50,000 ppm · 100 ppm | ||
| Electrochemical · toxic gases | |||
| Ammonia (NH3) | All three0 to 100 ppm · 1 ppm | ||
| Carbon monoxide (CO) | All three0 to 500 ppm · 1 ppm | ||
| Carbon monoxide (CO), ext. range | All three0 to 2,000 ppm · 10 ppm | ||
| Carbon monoxide (CO), H2-comp. | All three0 to 2,000 ppm · 10 ppm | ||
| CO + hydrogen sulfide (H2S) comboReads CO and H2S from a single sensor position. Required for six readings. | All three0 to 500 ppm (CO) / 0 to 200 ppm (H2S) · 1 ppm (CO) / 0.1 ppm (H2S) | ||
| Chlorine (Cl2) | All three0 to 50 ppm · 0.1 ppm | ||
| Chlorine dioxide (ClO2) | All three0 to 1 ppm · 0.03 ppm | ||
| Ethylene oxide (EtO-A) | All three0 to 100 ppm · 0.5 ppm | ||
| Ethylene oxide (EtO-B) | All three0 to 10 ppm · 0.1 ppm | ||
| Ethylene oxide (EtO-C), ext. range | — | 0 to 500 ppm · 10 ppmDiffusion version only | — |
| Formaldehyde (HCHO) | 0 to 10 ppm · 0.05 ppm | 0 to 10 ppm · — | 0 to 10 ppm · 0.05 ppm |
| Hydrogen (H2) | — | 0 to 1,000 ppm · 10 ppmDiffusion version only | — |
| Hydrogen cyanide (HCN) | All three0 to 50 ppm · 0.5 ppm | ||
| Hydrogen sulfide (H2S) | All three0 to 100 ppm · 0.1 ppm | ||
| Hydrogen sulfide (H2S), ext. range | — | 0 to 1,000 ppm · 1 ppmDiffusion version only | — |
| Methyl mercaptan (CH3-SH) | All three0 to 10 ppm · 0.1 ppm | ||
| Nitric oxide (NO) | All three0 to 250 ppm · 0.5 ppm | ||
| Nitrogen dioxide (NO2) | All three0 to 20 ppm · 0.1 ppm | ||
| Phosphine (PH3) | All three0 to 20 ppm · 0.1 ppm | ||
| Phosphine (PH3 H) | All three0 to 20 ppm · 0.1 ppm | ||
| Sulfur dioxide (SO2) | All three0 to 20 ppm · 0.1 ppm | ||
| Oxygen | |||
| Oxygen (O2) | All three0 to 30% Vol. · 0.1% Vol. | ||
| Oxygen (Liq O2) | All three0 to 30% Vol. · 0.1% Vol. | ||
- Six readingsSix readings take the CO + H2S combination sensor, which reads both CO and H2S from a single sensor position.
- PID & NDIRThe PID sensor requires a pumped configuration. On the MultiRAE Lite, NDIR combustible sensors also require the pumped version.
- Field swapsIntelligent sensors store calibration data, so they can be swapped in the field. RAE Systems recommends calibrating sensors on installation.
Specifications
Full specifications, compared
MultiRAE PGM-6228, MultiRAE Lite PGM-6208 / PGM-6208D and MultiRAE Pro PGM-6248.
| Specification | MultiRAEPGM-6228 | MultiRAE LitePGM-6208 / PGM-6208D | MultiRAE ProPGM-6248 |
|---|---|---|---|
| Physical | |||
| Size | 7.6" H x 3.8" W x 2.6" D (193 x 96.5 x 66 mm) | Pumped model: 7.6" H x 3.8" W x 2.6" D (193 x 96.5 x 66 mm) Diffusion model: 6.9" x 3.8" x 2.2" (175 x 96.5 x 56 mm) | 7.6" H x 3.8" W x 2.6" D (193 x 96.5 x 66 mm) |
| Weight | 31 oz (880 g) | Pumped model: 31 oz (880 g) Diffusion model: 26.8 oz (760 g) | 31 oz (880 g) |
| Sampling | Built-in pump. Average flow rate: 250 cc/min. Auto shutoff in low-flow conditions | Built-in pump or diffusion. Average flow rate, pumped: 250 cc/min. Auto shutoff in low-flow conditions | Built-in pump. Average flow rate: 250 cc/min. Auto shutoff in low-flow conditions |
| Diffusion inlets | — | Diffusion version: instead of a single gas inlet at the top, there are five inlets on the back side, as well as an extra alarm buzzer and LEDs. | — |
| Display & controls | |||
| Display | All threeMonochrome graphical LCD display (128 x 160) with backlighting. Automatic screen “flip” feature. | ||
| Display readout | All threeReal-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 | All three3 operation and programming keys (Mode, Y/+, and N/-) | ||
| Languages | All threeArabic, Chinese, Czech, Danish, Dutch, English, French, German, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, and Turkish | ||
| Environment | |||
| Operating temperature | All three-4° to 122°F (-20° to 50°C) | ||
| Humidity | All three0% to 95% relative humidity (non-condensing) | ||
| Dust & water | IP-65 ingress protection rating (dust-tight and waterproof against hosing jets coming from all directions) | IP-65 (pumped); IP-67 (diffusion) ingress protection rating | IP-65 ingress protection rating |
| Performance tests | MIL-STD-810G and 461F compliant. LEL CSA C22.2 No. 152; ISA-12.13.01 | LEL CSA C22.2 No. 152; ISA-12.13.01 | MIL-STD-810G and 461F compliant. LEL CSA C22.2 No. 152; ISA-12.13.01 |
| Specification | MultiRAEPGM-6228 | MultiRAE LitePGM-6208 / PGM-6208D | MultiRAE ProPGM-6248 |
|---|---|---|---|
| Battery options · runtime for non-wireless monitors | |||
| Rechargeable Li-ion | ~12-hr. runtime, < 6-hr. recharge time | ~12-hr. (pumped)/18-hr. (diffusion) runtime | ~12-hr. runtime, < 6-hr. recharge time |
| Extended duration Li-ion | ~18-hr. runtime, < 9-hr. recharge time | ~18-hr. (pumped)/28-hr. (diffusion) runtime | ~18-hr. runtime, < 9-hr. recharge time |
| Alkaline adapter, 4 x AA | ~6-hr. runtime | ~6-hr. (pumped)/8-hr. (diffusion) runtime | ~6-hr. runtime |
| Alarms & calibration | |||
| Alarms | Wireless remote alarm notification; audible (95 dB @ 30 cm), vibration, visible (flashing bright red LEDs), and on-screen indication of alarm conditions | Wireless remote alarm notification; audible (95 dB @ 30 cm), vibration, visible (flashing bright red LEDs), and on-screen indication of alarm conditions | 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 | All threeMan Down Alarm with pre-alarm and real-time remote wireless notification | ||
| Calibration | Automatic with AutoRAE 2 Test and Calibration System or manual | Automatic with AutoRAE 2 Test and Calibration System (pumped version only) or manual | Automatic with AutoRAE 2 Test and Calibration System or manual |
| Data | |||
| Datalogging | All threeContinuous datalogging (6 months for 5 sensors at 1-minute intervals, 24/7). User-configurable datalogging intervals (from 1 to 3,600 seconds) | ||
| 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 | Data download and instrument set-up and upgrades on PC via travel charger or AutoRAE 2 Automatic Test and Calibration System (pumped version only) | 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 |
| Device management | All threeDevice Management with Honeywell SafetySuite | ||
| Specification | MultiRAEPGM-6228 | MultiRAE LitePGM-6208 / PGM-6208D | MultiRAE ProPGM-6248 |
|---|---|---|---|
| Configurations | All threeWireless and non-wireless configurations are available | ||
| Transmission | All threeWireless data and alarm status transmission via built-in RF modem (optional) | ||
| Wireless network | All threeProRAE Guardian Real-Time Wireless Safety System or EchoView Host-based Closed-Loop System | ||
| Wireless range (typical) | |||
| To RAELink3 Mesh modem | All three~330 feet (100 meters) | ||
| To EchoView Host, RAEMesh Reader or RAEPoint | All three~660 feet (200 meters) | ||
| To Wi-Fi access point | All three~330 feet (100 meters) | ||
| Radio | |||
| Wireless frequency | All threeISM license free band. IEEE 802.15.4 Sub 1GHz, Wi-Fi 802.11 b/g | ||
| Radio module | All threeSupports RM900A | ||
| Wireless approvals | All threeFCC Part 15 | ||
Additional equipment and/or software licenses may be required to enable remote wireless monitoring and alarm transmission.
| Specification | MultiRAEPGM-6228 | MultiRAE LitePGM-6208 / PGM-6208D | MultiRAE ProPGM-6248 |
|---|---|---|---|
| Safety certifications | |||
| CSA | All threeClass I, Division 1, Groups A, B, C and D, T4 Class II, Division 1, Groups E, F, G T85°C | ||
| ATEX | All threeII 1G Ex ia IIC T4 Ga 2G Ex ia d IIC T4 Gb with IR Sensor installed I M1 Ex ia I Ma | ||
| IECEx | All threeEx ia IIC T4 Ga Ex ia d IIC T4 Gb with IR Sensor installed I M1 Ex ia I Ma | ||
| IECEx / ANZEx | All threeEx ia IIC T4 Ga; Ex ia d IIC T4 Gb with IR Sensor installed; Ex ia I Ma | ||
| Sensor warranty highlights | |||
| Liq O2 sensors | All threeFour years on Liq O2 sensors | ||
| CO and H2S sensors | All threeThree years on CO and H2S sensors | ||
Other components, sensors and consumables carry shorter warranty terms; see the manufacturer’s warranty terms for the full list.
Service & documents
Whichever you choose, we service it
FarrWest is a Honeywell Authorized Service Provider for BW and RAE Systems gas detection. Not every service level is available for every product, so call us to confirm coverage for a specific model.
Service · Warranty
Honeywell warranty service
Instruments covered by a Honeywell Service Made Simple Enhanced agreement are repaired, calibrated and returned by the FarrWest Repair Depot in San Antonio, Texas.
Service · Repair DepotCalibration & repair
Functional checks and certified calibration on the manufacturer’s required cycle, with every certificate stored against the unit’s serial number.
Honeywell
Datasheets
Features, instrument and sensor specifications, certifications and warranty for each model.
FAQ
Questions buyers ask when comparing
What is the main difference between the MultiRAE, MultiRAE Lite and MultiRAE Pro?
Sampling, PID range and radiation. The MultiRAE (PGM-6228) is pumped, with a 10.6 eV PID that reads 0 to 5,000 ppm at 0.1 ppm resolution. The MultiRAE Lite comes in pumped (PGM-6208) and diffusion (PGM-6208D) versions, and its PID reads 0 to 1,000 ppm at 1 ppm resolution on the pumped version. The MultiRAE Pro (PGM-6248) is pumped and adds gamma radiation and a ppb PID to its sensor list. All three share the same display, keypad, five-way alarm notification, datalogging and CSA rating.
Which one detects gamma radiation?
The MultiRAE Pro. It simultaneously detects gamma radiation and toxic industrial chemicals (TICs/TIMs). Its gamma sensor is a 1cc CsI (Tl) scintillator with photodiode reading 0 to 20,000 μRem/h (dose rate). Gamma radiation is not on the MultiRAE or MultiRAE Lite sensor lists.
How do the PID (VOC) sensors compare?
MultiRAE: VOC 10.6 eV (ext. range), 0 to 5,000 ppm, 0.1 ppm resolution. MultiRAE Lite: VOC 10.6 eV, 0 to 1,000 ppm, 1 ppm resolution, pumped version only. MultiRAE Pro: VOC 10.6 eV (ext. range), 0 to 5,000 ppm, 0.1 ppm resolution, and VOC 10.6 eV (ppb), 0 to 2,000 ppm, 10 ppb resolution. On every model the PID sensor requires a pumped configuration.
How many gases can each one show at once?
The MultiRAE is a six-gas monitor, the MultiRAE Lite is a one-to-six-gas monitor, and the MultiRAE Pro monitors up to 6 threat types at a time, including radiation. On all three, six readings take the CO + H2S combination sensor, which reads both CO and H2S from a single sensor position.
Is there a diffusion version without a pump?
Yes, the MultiRAE Lite diffusion version (PGM-6208D). Instead of a single gas inlet at the top, it has five inlets on the back side, as well as an extra alarm buzzer and LEDs. It weighs 26.8 oz (760 g) and is rated IP-67. The MultiRAE and MultiRAE Pro have a built-in pump.
Is wireless included?
Wireless is optional on all three: wireless and non-wireless configurations are available. Wireless units transmit data and alarm status via a built-in RF modem to a ProRAE Guardian Real-Time Wireless Safety System or EchoView Host-based Closed-Loop System. Additional equipment and/or software licenses may be required to enable remote wireless monitoring and alarm transmission.
Do all three work with AutoRAE 2?
The MultiRAE and MultiRAE Pro offer fully automatic bump testing and calibration with AutoRAE 2, or manual calibration. On the MultiRAE Lite, AutoRAE 2 supports the pumped version only.
How long do the batteries last?
For non-wireless monitors: the MultiRAE and MultiRAE Pro run ~12 hours on the rechargeable Li-ion pack, ~18 hours on the extended duration pack and ~6 hours on the alkaline adapter with 4 x AA batteries. The MultiRAE Lite runs ~12 / 18 hours (pumped / diffusion) on the rechargeable pack, ~18 / 28 hours on the extended duration pack and ~6 / 8 hours on the alkaline adapter.
Who services and calibrates them?
FarrWest is a Honeywell Authorized Service Provider for BW and RAE Systems gas detection, and our Repair Depot handles calibration and repair. Coverage depends on the model and agreement, so see Honeywell warranty service or call 210.566.1857 to confirm.
Next step
Not sure which one? Tell us the job
Tell us the gases you need to see, whether you need gamma radiation, pumped or diffusion, and whether readings have to reach a command post. We will come back with a model, a sensor configuration and a quote.