Honeywell ST 3000 Specification And Model Selection Manual page 11

Physical and Approval Bodies
Parameter
Process Interface
Seal Barrier Diaphragm
Seal Gasket Materials
Mounting Bracket
Fill Fluid (Meter Body)
Fill Fluid (Secondary)
Electronic Housing
Capillary Tubing
Wiring
Mounting
Dimensions
Net Weight
Approval Bodies
Factory Mutual
CSA
Canadian Registration
Number (CRN)
ATEX
SA (Australian)
INMETRO (Brazil)
See Model Selection Guide for Material Options for desired seal type.
316L Stainless Steel, Monel, Hastelloy C, Tantalum
Klinger C-4401 (non-asbestos)
Carbon Steel (Zinc-Chromate plated) or Stainless Steel.
Silicone (DC 200)
CTFE (Chlorotrifluoroethylene)
Silicone (DC 200)
CTFE (Chlorotrifluoroethylene)
Silicone (DC 704)
NEOBEE M-20
Syltherm 800
Epoxy-Polyester hybrid paint. Low copper-aluminum alloy. Meets NEMA 4X (watertight)
and NEMA 7 (explosion proof). Stainless steel optional.
Armored Stainless Steel or PVC Coated Armored Stainless Steel.
Length: 5, 10, 15, 20, 25, and 35 feet (1.5, 3, 4.6, 6.1, 7.5, and 10.7 meters).
A 2 inch (51 millimeter) S.S. close-coupled nipple is also available. See Model Selection
Guide. Refer to Figure 14 for guide to maximum capillary length vs. diaphragm diameter.
Accepts up to 16 AWG (1.5 mm diameter).
See Figure 17.
Transmitter: See Figures 20a and 20b. Seal: See Figures 21 through 31.
Transmitter: 15.4 pounds (7 Kg). Total weight is dependent on seal type and capillary
length.
Explosion Proof: Approved as Explosion Proof for Class I, Division 1, Groups A, B,
C, D locations,
Dust Ignition Proof: Approved as Dust Ignition Proof for Class II, III, Division 1,
Groups E, F, G locations,
Intrincically Safe: Approved as Intrinsically Safe for for Class I, II, III, Division 1,
Groups A, B, C, D, E, F, G locations.
Nonincendive: Approved as Nonincendive for Class I, Division 2, Groups A, B, C, D
locations.
Explosion Proof: Approved as Explosion Proof for Class I, Division 1, Groups B, C,
D locations,
Dust Ignition Proof: Approved as Dust Ignition Proof for Class II, III, Division 1,
Groups E, F, G locations,
Intrincically Safe: Approved as Intrinsically Safe for Class I, II, III, Division 1, Groups
A, B, C, D, E, F, G locations.
All ST 3000 model designs, except SATG19L, STG99L, STG170 and STG180 have
been registered in all provinces and territories in Canada and are marked
CRN:0F8914.5c.
Intrinsically Safe, Zone 0/1: EEx ia IIC T4, T5, T6
Flameproof/Zone 1:
Non-Sparking, Zone 2:
Multiple Markings:
Intrinsically Safe: EX ia IIC T4
Non-Sparking: Ex n IIC T6 (T4 with SM option)
Flame-Proof, Zone 1: EX d IIC T5
Description
Grafoil Teflon
S.G. @ 25°C = 0.94
S.G. @ 25°C = 1.89
S.G. @ 25°C = 0.94
S.G. @ 25°C = 1.89
S.G. @ 25°C = 1.07
S.G. @ 25°C = 0.90
S.G. @ 25°C = 0.93
EEx d IIC T5, T6 (enclosure IP 66/67)
EEx nA, IIC T6 (enclosure IP 66/67)
Ex II 1 G: EEx ia IIC T4, T5, T6,
Ex II 3 G: EEx nA, IIC T6 (Honeywell) (enclosure IP 66/67)
34-ST-03-64
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Gylon 3510
Ex II 2 G: EExd IIC T5, T6