Honeywell BW RigRat - Device Overview and Configuration

BW RigRat User’s Guide
15
2. The second digit designates the configuration of sensors with regard to PID, Dynament NDIR, and
LEL sensor. The following table details the sensor configurations together with their Ex markings
and ambient temperatures:
Type
Sensor Configuration
Ex Marking
Ambient
Temperature (℃)
BWRR100 a-0-c
without PID, Dynament
NDIR or LEL
Ex ia II C T4 Ga
-40 to+60
BWRR100 a-1-c
with PID
Ex ia II C T4 Ga
-20 to +55
BWRR100 a-2-c
with Dynament NDIR
Ex db ia II C T4 Gb
-20 to +60
BWRR100 a-3-c
with LEL
Ex da ia II C T4 Ga
-40 to +60
BWRR100 a-4-c
with PID and Dynament
NDIR
Ex db ia II C T4 Gb
-20 to +55
BWRR100 a-5-c
with Dynament NDIR
and LEL
Ex db ia II C T4 Gb
-20 to +60
BWRR100 a-6-c
with LEL and PID
Ex da ia II C T4 Ga
-20 to +55
BWRR100 a-7-c
with PID, Dynament
NDIR and LEL
Ex db ia II C T4 Gb
-20 to +55
3. The third digit designates the configuration of wireless modules with regard to WIFI and NB-IoT.
The following table details the wireless module configurations together with their gas groups.
Type
Wireless Module
Configuration
Gas Group
BWRR100 a-b-0
without WIFI or NB-IoT
II C
BWRR100 a-b-1
with WIFI
II B
BWRR100 a-b-2
with NB-IoT
II B
BWRR100 a-b-3
with WIFI and NB-IoT
II B
Key Features
 Available pumped or diffusion
 Up to 6 gas sensor slots
 Supports BLE/ Mesh/Wi-Fi/ GPS/LoRa (pending)
 >25days’ runtime (Low Power version)
 Wide operating temperature range (-40 to 60° C)
 Rugged mechanical design