RAEGuard EC Fixed Toxic Gas Monitor, 4-20 mA transmitter Key Features Applications:

RAEGuard EC Fixed Toxic Gas Monitor, 4-20 mA transmitter Key Features Applications:
RAEGuard EC
Fixed Toxic Gas Monitor, 4-20 mA transmitter
The RAEGuard EC is a
Key Features
Applications:
permanently mounted (fixed)
z
Explosion-proof 7R-sized
z
Refineries
electrochemical sensor
z
Oil production
4-20mA analog output of
z
Chemical plants
specified sensor
z
Industrial safety
Explosion-proof enclosure
z
Pulp & Paper
for hazardous locations
z
Heavy industry
Local displays with
z
Waste water treatment
toxic gas or oxygen transmitter
that operates from 9 to 36 VDC
z
power source and provides a
4-20mA analog output. The
z
microprocessor based circuit is
housed in an explosion-proof
z
adjustment keys
enclosure, the RAEGuard EC is
equipped with a local digital
z
Magnetic key interface
plants
z
Shipyard and maritime
explosion proof housing
z
Power plants
calibration. The RAEGuard EC
when making calibration or
z
Steel mills
is operated with a standard
other minor adjustments
display of the gas concentration
eliminates need to open
and function keys for performing
4-20mA controller or as a
z
Operation at 9 to 36 VDC
Hazardous Location
Classification:
stand-alone sensor module.
z
Dry contact output (<30V,
z
UL, cUL: Class I, Division 1,
Groups B, C, D
2A)
z
Temperature Code T6
RAEGuard EC Ordering Information
Specifications *
RAEGuard EC Basic Kit FGM-13XX
Gas
Range
(ppm)
Resolution
(ppm)
Oxygen (O2)
0-30%
0.1%
<20s
0-1000
1
<30s
0-300
1
<20s
0-150
0.1
<30s
Nitric Oxide (NO)
0-1000
0.5
<20s
Nitrogen Dioxide
(NO2)
0-50
0.1
<25s
Chlorine (Cl2)
0-30
0.1
<30s
0-1
0.01
<120s
0-100
0.5
<200s
Ammonia (NH3)
0-100
0.5
<60s
Phosphine (PH3)
0-20
0.05
<30s
Ethylene Oxide
(C2H4O)
0-200
0.1
<80s
Carbon Monoxide
(CO)
Hydrogen Sulfide
(H2S)
Sulfur Dioxide
(SO2)
Chlorine Dioxide
(ClO2)
Hydrogen
Cyanide (HCN)
Response
Time (T90)
z
RAEGuard EC detector with sensor as
specified
z
Installation, operation and maintenance
manual
z
Magnetic key
z
Calibration adapter
Detector Specifications
Weight
12.7cmx12.7cmx11.5cm
(5.0”Lx5.0”Wx4.5”H)
2.5kg (5.5 lbs)
Detector
Explosion proof 7R Electrochemical sensor
Size
Accuracy
Hazardous
Location
Classifications
Power
UL, cUL: Class I, Division 1, Group B, C, D,
Temperature code T6
Signal Output
4-20mA with 12V compliance at 24V power
Sampling
Response Time
(t90)
User Interface
Internal diffusion
7-segment, 4-digit LCD with 4 color-coded
fault LEDs
20-200 seconds to 90% of reading
depending on target gas
Magnetically accessed keys for calibration
Calibration
Two point field calibration
Temperature
-20 to +55° C (-4 to +131° F)
0-95% relatively humidity
(non-condensing)
700-1,300 hPa
Display
Humidity
Pressure
Dry Contact
Mounting
Wiring
+/- 5%
9-36 VDC max 40mA at 24V
Max 30V, 2A
2 holes 133mm (5.25”) from center to
center
3 or 4 wires
*Ongoing projects to enhance our products means that these
specifications are subject to changes
Installation Drawing
RAEGuard EC
Default Sensor Settings
Thank you for reading this data sheet.
For pricing or for further information, please contact us at our UK Office, using the details
below.
UK Office
Keison Products,
P.O. Box 2124, Chelmsford, Essex, CM1 3UP, England.
Tel: +44 (0)1245 600560
Fax: +44 (0)1245 808399
Email: sales@keison.co.uk
Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the
suitability of this product.
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