عضویت 
ورود اعضا
راهنمای خرید
H2S Open path0 pages
Designed for safety - made for life
GD1 - H2S
Fail safe
Fast speed of response
Calibration free
Laser Open Path Gas Detector
The Simtronics GD1 sets a new standard for toxic gas detection.
Using a tuneable laser diode the GD1 delivers enhanced coverage
and fail safe detection. The performance improvement marks a
genuine step change for safety systems and life cycle cost savings.
The GD1 has been designed with features
that provide an effective response to the
detection of gas hazards in a wide range of
industrial environments from offshore
production facilities to wastewater
treatment plants.
At the heart of the detector is a tuneable
laser diode that eliminates environmental
effects from sun, rain and fog. The laser
scans single absorption lines where there
is no interference from other gases.
Unlike traditional methods for detecting
H2S (MOS or EC cell) the GD1 needs no
recalibration and can replace multiple
standard detectors to cover the same risk.
FEATURES
Laser open path toxic gas detection
BENEFITS
No sensor recalibration or replacement
Tuneable laser diode / laser scanning
Superior detector stability and specificity.
No undisclosed source of failure
Suitable for use in SIL 2 systems
Large area of coverage
Fewer devices cover the same risk
High sensitivity
Suitable for personnel safety purposes.
Fast acting
Fastest possible speed of response
Vibration& misalignment tolerant optics
Ease of alignment and setup
Heated optics, transmitter and receiver
High performance in arduous conditions
HART®
Non-proprietary user interface and
improved preventative maintenance
The complete optomechanical design and
construction is so stable that an ultra fast
speed of response can be achieved whilst
providing unparalleled service life and
detector stability, thus saving on
maintenance and service costs.
Supplied with worldwide hazardous area
approvals. Suitable for use in systems
with SIL 2 requirement.
Transmitter
"
