Wire toxic gas sensor module model 4501-xx, Specifications – Sierra Monitor Corporation 4501-XX User Manual
Page 2
Construction:
Dimensions:
7.0 x 3.6 x 4.0 in. (H x W x D)
(17.8 x 9.1 x 11.2 cm.)
4501-25/26
8.4 x 4.4 x 3.9 in. (H x W x D)
(21.3 x 11.2 x 9.9 cm.)
Weight:
2.2 lb. (1.0 Kg) Al
4.6 lb. (2.1 Kg) SS
4501-25/26
3.0 lb. (1.3 Kg) Al
5.0 lb. (2.3 Kg) SS
Enclosure:
Aluminum, Stainless Steel
Approvals and Warranty:
Hazardous Location: Explosion proof, NEMA 4X
FM:
Class I, Div. I, Groups B, C, D
Class II, Div. I, Groups E, F, G
CSA:
Class I, Div. I, Groups B, C, D
Class II, Div. I, Groups E, F, G
4501-05 FM Performance Approval:
4501-05 Approval FM ISA-92.0.01,
Part I-1998 and FM 3600
Limited warranty:
2 years
Specifications subject to change without notice
(1) Other ranges available
(2) To 90% range
(3) Ammonia and HF sensor
requires electrolyte recharge
up to year
Output:
Display:
LCD, 2-line, 16-characters
Signal Output:
2-wire sensor powered analog 4-20 mA
(Trouble: 3.6 mA)
Loop Resistance
800 ohm
Electrical Data:
Power consumption: 0.2 watts
Connection type:
2-wire, loop-powered
Input voltage:
24 VDC nominal: 14-30VDC
RFI/EMI Protection:
EN50081-2, EN50082-2
Operating Range:
Ambient Temp Range:
Standard:
-4
o
to 122
o
F(-20
o
to 50
o
C)
4501-25/26
+14
o
to 113
o
F(-10
o
to 45
o
C)
Extended Temp:
Sensor and 4-20 mA will continue to
operate to -40
o
F (-40
o
C) but the LCD
display will decay over time if exposed
to temperatures below -4
o
(-20
o
C) for
significant time (not for 4501-25)
Storage Temp:
-4
o
to 122
o
F(-20
o
to 50
o
C)
Relative Humidity:
Standard:
15-90%
4501-25/26:
20-90%
Specifications
:
P e rfo rm a n c e
M a x . G a s R a n g e (1 )
R e s o lu tio n
R e s p o n s e T im e (2 )
S e n s o r L ife
4 5 0 1 -0 3 O
2
0 - 2 5 % V o l
0 .2 % V o l.
< 1 0 S e c o nd s
2 0 M o nths
4 5 0 1 -0 4 C O
0 - 1 2 0 0 P P M
0 .5 P P M
< 2 5 S e c o nd s
2 Ye a rs
4 5 0 1 -0 5 H
2
S
0 - 1 0 0 P P M
0 .1 P P M
< 3 0 S e c o nd s
2 Ye a rs
4 5 0 1 -0 6 C l
2
0 - 1 0 P P M
0 .1 P P M
< 6 0 S e c o nd s
2 Ye a rs
4 5 0 1 -0 8 C lO
2
0 - 3 P P M
0 .1 P P M
< 6 0 S e c o nd s
2 Ye a rs
4 5 0 1 -1 0 S O
2
0 - 1 0 0 P P M
0 .5 P P M
< 2 0 S e c o nd s
2 Ye a rs
4 5 0 1 -1 2 N O
2
0 - 2 0 P P M
0 .2 P P M
< 3 5 S e c o nd s
2 Ye a rs
4 5 0 1 - 2 5 N H
3
0 - 1 0 0 P P M
1 .0 P P M
< 3 0 S e c o nd s
(3 )
4 5 0 1 - 2 6 H F
0 - 1 0 P P M
1 .0 P P M
< 9 0 S e c o nd s
(3 )
Ordering
Information:
High Capacity Calibration Accessories
1250-01
Gas Sensor Calibration Kit, Type A (CO, H
2
S)
1250-02
Gas Sensor Calibration Kit, Type B (SO
2
, NO
2
)
1250-03
Gas Sensor Calibration Kit, Type C (Cl
2,
ClO
2
)
1260-00
Gas Cylinder, Air (Type A) 105 liters
1260-04
Gas Cylinder, Carbon Monoxide, 100 ppm, Type A
1260-05
Gas Cylinder, H
2
S in N
2
, 25 ppm Type A
1260-06
Gas Cylinder, Chlorine, 5 ppm, Type C
1260-10
Gas Cylinder, Sulfur Dioxide, 50 ppm, Type B
1260-12
Gas Cylinder, Nitrogen Dioxide, 10 ppm, Type B
1260-13
Gas Cylinder, Carbon Monoxide, 1000 ppm, Type A
1260-45
Gas Cylinder, H
2
S in N
2
, 10 ppm, Type A
9210-00
Calibrator, Permeation tube
9211-09
Permeation Tube, Ammonia, NH
3
SPX 27057 Kit, Sensor Recharge, for 4501-25
Rev. 5/2012
Accessories
5311-00
Rainshield
5311-02
Rainshield with calibration port
Calibration Accessories
5358-01
Calibration Adapter, Standard
5360-00
Calibration Gas Delivery Fitting
5358-51
Calibration/Configuration Magnetic
Tool, 4501-XX
2-Wire Toxic Gas Sensor Module Model 4501-XX
Sierra Monitor Corporation 1991 Tarob Ct. Milpitas, CA 95035 USA (408) 262-6611 (800) 727-4377 Fax: (408) 262-9042
Visit our website: www.sierramonitor.com E-mail: [email protected]
4501 Series
- 03 = O
2
- A1 = Aluminum Enclosure, 3/4” NPT
- 04 = CO
- A2 = Aluminum Enclosure, M20 x 1.5
- 05 = H
2
S
- S1 = Stainless Steel Enclosure, 3/4” NPT
- 06 = Cl
2
- S2 = Stainless Steel Enclosure, M20 x 1.5
- 08 = ClO
2
- 10 = SO
2
- 12 = NO
2
- 25 = NH
3
- 26 = HF
Model -
Gas -
Enclosure