DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
The unit is an advanced transmitter for the detection of toxic gases and oxygen levels.
The unit is an
advanced transmitter for the detection of toxic gases and oxygen levels.
This Smart Area Monitor has an aluminum explosion proof housing with a
stainless steel sensor cover that makes the remote transmitter series
suitable for the harshest environments.
Features
Display
values on the large LCD
Linear
4-20 mA signal
AutoCal
calibration and maintenance
Push
buttons
Remote
digital control connection
Smart
sensors
Onboard
relays for two alarm points
SPECIFICATIONS
Measurement
Ranges (Ranges must be specified at time of order)
Ammonia (NH3 )
0 to 200ppm or
1000ppm
Carbon Monoxide
(CO)
0 to 500ppm or
2000ppm
Chlorine (Cl2 )
0 to 50ppm to
250ppm
Chlorine Dioxide
(CIO2 )
0 to 1.0ppm
Hydrogen (H2 )
0 to 2000ppm or 0
to 4% vol.
Hydrogen Chloride (HCL)
0 to 200ppm
Hydrogen Cyanide (HCN)
0 to 200ppm
Hydrogen Sulfide (H2 S)
0 to 200ppm or
1000ppm
Nitrogen Dioxide
(NO2 )
0 to 50ppm or
200ppm
Oxygen (O2 )
0 to 30% vol.
Sulfur Dioxide (SO2 )
0 to 50ppm or
500ppm
Response Time
T90 <5 sec.
(depending on gas)
Expected Sensor
Life
2 years (depending
on gas)
Display
4 digit LCD (EC36
backlit) Power, Alarm and Fault LED's (EC36)
Weight and
Dimensions
3.5 lbs (1587 g);
4.5 x 4.9 x 3.7 in. WxHxD (115 x 125 x 95 mm)
Power Supply
24V DC / 200mA
Output Signal
Linear 4 to 20mA
Signal Connection
3 shielded wire x
18 AWG <1000 ft.; up to 100 ft. remote interface
Relays
(EC36)
2 alarm points, 1
fault – voltage free
Voltage: 250V AC
50/60 Hz or 250V DC max.
Current: 4A AC/DC
max.
Temperature Range
+5 to +115 ¡ÆF (-15
to +46 ¡ÆC)
Humidity Range
15 to 96% rh
Pressure Range
920 to 1080 hPa
Housing
Aluminum Explosion
proof
Stainless steel
sensor housing
Housing
Approvals
Class 1, Groups, B,
C, D
UL, FM, EEx d IIC,
NEMA Type 4X (IP 64)
CAT
NO.
MODEL
DEscRIPTION
AVAIL
PRICE
DN3501030
3501-030
Single gas (O2
Yes
2,149,200
DN3504500
3504-500
Single gas
(CO)
Yes
2,365,200
DN3504200
3504-200
Single gas (H2 S)
Yes
2,365,200
DN3508050
3508-050
Single gas
(CI2 )
Yes
2,581,200
DN2350230
2350230
OPTIONAL
Remote Plug for Calibration
FOR Toxic Gas Transmitters
Yes
172,800
DN2350231
2350231
OPTIONAL
Non-intrusive remote Calibration Module
with display FOR Toxic Gas Transmitters
Yes
345,600
DN7771034
7771-034
OPTIONAL
Calibration kit w/o gas
FOR Toxic Gas Transmitters
Yes
529,200
DN7771038
7771-038
OPTIONAL
Calibration kit w/o gas (for reactive gas)
FOR Toxic Gas Transmitters
Yes
529,200
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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
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Tel : 031-777-1588 / Fax : 031-777-1587 / °³ÀÎÁ¤º¸°ü¸®Ã¥ÀÓÀÚ : °ü¸®ÀÚ
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»óÈ£ : ÁÖ½Äȸ»ç ÄÚ¸°½º / Copyright ¨Ï 2002. All Rights Reserved.