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Sierra Monitor Corporation 4400 Leaflet

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© 1997 by Sierra Monitor Corporation
Specifications:
4400 In-Stream Analyzer
Power:
24VDC
Output:
4-20 mA = 0-100 ppm H
2
S
Environmental:
Temperature Range
Operating::
-20 to 50
o
C (-4 to 122
o
F)
Storage:
-40 to 50
o
C (-40 to 122
o
F)
Humidity:
0-95% RH (non-condensing)
Sensor:
Range:
0-100 ppm Hydrogen Sulfide
Type:
Electrochemical
Life:
Approximately 1 year in cycled
service
Response:
<30 seconds to 90% FS
Mechanical:
Area Classification:
Div 1, Class 1, Groups B,C,D
Enclosure:
NEMA-1 with removable cover panel
Mounting:
installs on 9” x 7” “H” Frame
Connections:
3 position terminal strip with
separate conduit
Dimensions (WxHxD): 9.0 x 11.0 x 4.0 inches
(22.9 x 27.9 x 10.2 cm)
Weight:
5 lbs (2.2 Kg)
Warranty:
2 years as non non-consumable items
Sierra Monitor Corporation  1991 Tarob Ct. Milpitas, CA  95035  (408) 262-6611  800-727-4377  FAX: (408) 262-9042
Visit our Web site at:  www.sierramonitor.com         E-Mail: sierra@sierramonitor.com
Model 4400
In-Stream Hydrogen Sulfide Analyzer
Model 4400-10 with 4107-99 Transmitter/Display
Ordering Information:
4400-10
In-Stream Hydrogen Sulfide Monitor
4107-99
Single Point Explosion Proof Transmitter/Display
SPM27064
Maintenance Kit (consists of 1 spare sensor assembly & 2 flow harnesses)
4107-99 Transmitter/Display
Power:
24VDC
Operating
    Temperature Range: 14 to 140
o
C (-10 to 60
o
F)
Display:
2-line, 32 character alphanumeric
backlit LCD
Alarms:
Dual level alarms plus fault alarm
Alarm Contacts:
Dry contacts from each alarm rated to
switch at least 1 amp @ 30 volts or
0.5 amp @ 125 volts for resistive
loads
Serial Output:
Bi-directional RS-232 and RS-485
MODBUS
 
protocol
Mechanical:
Housing:
Explosion proof (NEMA 7/NEMA 4X)
(Div. 1, Class 1, Groups B,C,D
Class 2, Groups E,F,G)
Mounting:
3/4" NPT
Dimensions( WxHxD): 5.3 x 5.7 x 5.7 inches
(13.5 x 14.5 x 14.5 cm)
Weight:
6.0 lbs (3.2 Kg)