Emerson Fisher 3610J Instruction Manual page 4

3610J and 3620J Positioners
September 2017
Table 1. Specifications (Continued)
Supply Medium: Air or Natural Gas
Supply medium must be clean, dry, and
noncorrosive
Per ISA Standard 7.0.01
A maximum 40 micrometer particle size in the air
system is acceptable. Further filtration down to 5
micrometer particle size is recommended. Lubricant
content is not to exceed 1 ppm weight (w/w) or
volume (v/v) basis. Condensation in the air supply
should be minimized
Per ISO 8573-1
Maximum particle density size: Class 7
Oil content: Class 3
Pressure Dew Point: Class 3 or at least 10_C less than
the lowest ambient temperature expected
3620J, 3620JP, 3621JP positioners are not approved
for use with natural gas as the supply medium.
Steady‐State Air Consumption
3
3610J: 0.40 normal m /hour (15 scfh) at 1.4 bar
(20 psig) supply pressure
3610JP: 0.64 normal m
(100 psig) supply pressure
3
3620J: 0.49 normal m /hour (18.2 scfh) at 1.4 bar
(20 psig) supply pressure
3620JP: 0.93 normal m
(100 psig) supply pressure
Operative Temperature Limits
-40 to 82_C (-40 to 180_F)
Hazardous Area Classification for 3610J, 3610JP,
and 3611JP
Complies with the requirements of ATEX Group II
Category 2 Gas and Dust
Electrical Classification for 3622
Hazardous Area:
CSA—Intrinsically Safe, Explosion proof, Type n,
Dust‐Ignition proof, DIV 2
FM—Intrinsically Safe, Explosion proof, Type n,
Dust‐Ignition proof, Non‐incendive
ATEX—Intrinsically Safe, Flameproof, Type n
IECEx—Intrinsically Safe, Flameproof, Type n
(Gas Atmospheres only)
4
(2)
3
/hour (24 scfh) at 6.9 bar
3
/hour (35.0 scfh) at 6.9 bar
(3)
Refer to Hazardous Area Classifications and Special
Instructions for "Safe Use" and Installation in
Hazardous Locations, starting on page 7, for
additional information.
Note: These classifications also apply to 3620J
positioners
Other Classifications/Certifications for 3622
CUTR—Customs Union Technical Regulations (Russia,
Kazakhstan, Belarus, and Armenia)
INMETRO— National Institute of Metrology, Quality
and Technology (Brazil)
KGS— Korea Gas Safety Corporation (South Korea)
Contact your Emerson sales office
Partner for classification/certification specific
information
Note: These classifications also apply to 3620J
positioners
Housing Classification for 3622
CSA—Type 3 Encl.
FM—NEMA 3, IP54
ATEX—IP64
IECEx—IP54
Mount instrument with vent on side or bottom if
weatherproofing is a concern
Note: These classifications also apply to 3620J
positioners
Pressure Connections
1/4 NPT internal
Electrical Connection for 3620J, 3620JP, and 3621JP
1/2‐14 NPT conduit connection
Rotary Valve Rotation
60, 75, or 90 degrees
Sliding Stem Valve Travel
102 mm (4 inches), adjustable to lesser travel with
standard input signals
Approximate Weight
3610J positioners: 2.5 kg (5.6 pounds)
3620J positioners: 3.6 kg (8.0 pounds)
- continued -
Instruction Manual
D200149X012
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