- Designed for installation in Class I, Div 1 Hazardous Locations
- Sensors for CO2, combustible and non-reactive toxic gases
- High visibility flow indicator shows RED or GREEN status
- Wiring junction box simplifies field wiring and maintenance
- Low flow indication on screen and fault interruption of 4-20mA out
- Built-in flow meter provides visual confirmation of sample flow rate
- Prompted calibration procedure and cal port for easy maintenance
- Accepts sample lines up to 500 ft in length
- Optional programmable 5A relays for low and high alarm indication
- High quality diaphragm pump with 24VDC brushless motor
- Optional matching 110/220VAC power supply available
- Setup in hazardous area requires only simple magnetic wand
- Manufactured in USA
Remote Sampling Made Easy
The GDS-58BX single or dual channel
sample draw system is designed to
accurately measure toxic, combustible,
or VOC gas levels in areas with limited
accessibility or in situations where harsh
environmental conditions make the
installation of a standard diffusion sensor
difficult or impossible. The GDS-58BX
combines the new advanced GASMAX
BX gas monitor, adjustable flow meter,
low flow switch and long life diaphragm
pump in a single convenient package.
GASMAX BX Gas Monitor
The GASMAX BX state-of-the-art gas
monitor features a high contrast full color
display that shows real-time gas values
and programmable trend date. High
contrast alarm displays draw immediate
attention to alarm conditions, and a
diffused red/green LED flow indicator
shows gas flow status at a glance. An
internal real-time clock and event log
time-stamps calibration and alarm events
for later review.
Optional alarm relay and serial MODBUS
port are available in addition to standard
single or dual 4-20mA output.
The GDS-58BX supports all current
GASMAX BX sensors, including
electrochemical, photoionization or
SmartIR infrared sensors. An easy-to-use
menu-driven operator interface eliminates
all analog potentiometers and allows setup
and calibration to be completed without
hazardous area declassification.
An integrated Run / Calibrate valve and
user prompted calibration procedure make
routine maintenance and field ‘bump tests’
quick and easy.
Rugged and Reliable
The GDS-58BX Sample Draw system
is designed for installation and use in
industrial applications and hazardous
areas rated Class I, Div 1. Temperature-
compensated sensors and industrial-
quality components allow reliable
operation and rapid response down to
-20°C (max low temperature depends on
selected sensor).
The GDS-58BX is ideal for sampling
toxic or combustible gases in:The GDS-58BX is ideal for sampling
toxic or combustible gases in:
- Sumps and enclosed areas
- Cabinets or storeroom with limited ventilation or airflow
- Air conditioning intake or exhaust plenums and ducts
- Boiler burners and ducting