The MicroRAE four-gas portable detector brings enhanced userfriendliness and flexibility to wireless gas detection. This enables continuous, instant visibility of safety threats for faster, more informed decisions, to protect workers, facilities, and the environment, and to optimize operations

• Man Down Alarm with real-time remote wireless notification1

• GPS module for location

• Bluetooth® low energy connection to a Smart Phone device for uplink

data communication and device configuration.

• Remote notification & Panic function

• Fully automated bump testing and calibration with AutoRAE 2

Gas type:

OXYGEN (O2) 0 to 30.0%

COMBUSTIBLE 0 to 100% LEL

CARBON MONOXIDE (CO) 0 to 1,000 ppm

HYDROGEN SULFIDE (H2S) 0 to 100 ppm

HYDROGEN CYANIDE (HCN) 0 to 50 ppm

Specification:

SIZE 4.6 x 3.0 (2.6) 3.0 x 0.9 in (117 x 76 (66) 74 x 24mm)

WEIGHT 7.03 oz (206g) (including Li-ion battery and clip)

SENSORS LEL Catalytic bead for combustibles, Liquid Oxygen (O2 ), Electrochemical Sensor for CO, H2 S, HCN

BATTERY Rechargeable Li-ion RUNNING TIME 15 hours continuous non-wireless, 11 hours continuous wireless

Note: All battery specifications at 68° F (20° C); lower temperatures and alarm conditions will affect runtime

DISPLAY GRAPHIC Monochrome display, 1.73 x 1.29 in (44 x 33 mm) with 2 color back light modes KEYPAD Two-button operation

DIRECT READOUT Real time reading of gas concentration and Man Down indicators Multiple units display options Wireless and GPS ON/OFF and reception quality STEL, TWA, peak, and minimum values Intelliflash and policy enforcement indicators

ALARMS Multi-tone 100dB buzzer (at 11.8"/ 30 cm, typical), vibration alarm, and flashing LEDs and on-screen indication of alarm conditions 

DATALOGGING Continuous datalogging (6 month for 4 sensors at 1-minute intervals) User-configurabel datalogging intervals (from 1 to 3,600 seconds)

COMMUNICATION & DATA DOWNLOAD Data download and instrument set-up and upgrades on PC via Travel Charger Wireless data and status transmission via built-in RF modem (optional)

WIRELESS NETWORK RAE Dedicated Wireless Mesh network or Standard

WiFi WIRELESS RANGE (TYPICAL) Up to 650 ft (200m) for sub1GHz Mesh Radio3 , Up to 330 ft (100m) for WiFi3 , Up to 15 ft (5m) for BLE

EMC/RFI EMC directive: 2004/108/EC IP RATING IP-67 CALIBRATION Two-point calibration (manual, or automatic with AutoRAE 2)

SAFETY CERTIFICATIONS US & Canada: Class I, Division 1, Groups A, B, C and D II 2G Ex ia d IIC T4 Gb I M1 EX ia I Ma

TEMPERATURE -4° to 140° F (-20° to 60° C) for T4 temperature code HUMIDITY 0% to 95% relative humidity (non-condensing) ATTACHMENTS Stainless-steel alligator clip: wrist wrap (optional)