Sierra Monitor Corporation 4501-XX - 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