Thermo Scientific STD5000, User Manual

Page: 39 / 44

Specifications
Table C–4. Qualifications
CSA
STD5000 I.S.: Class I, Groups A and B; Class II, Groups E, F, & G and Class III with
4–20 mA input and outputs of 3–15, 3–27, 6–30, 1–17 psig.
Temperature code T3C. I.S. when connected to CSA Certified Safety
Barriers rated 31.5 V maximum, 463 ohms minimum. CSA.ENC.4
Outdoors.
I.S.: Class I, Groups C & D; Class II, Groups E, F, & G; and Class III with
4–20 mA input and outputs of 3–15, 3–27, 6–30, 1–17 psig.
Temperature code T3C. I.S. when connected to CSA Certified Safety
Barriers rated 28 V maximum, 120 ohms minimum. CSA.ENC.4 Outdoors.
Class I, Div. 2, Groups A, B, C, & D with 4–20 or 10–50 mA input and
outputs of 3–15, 3–27, 6–30, and 1–17 psig without Safety Barriers.
CSA.ENC.4 Outdoors.
Caution Substitution of components may impair Intrinsic
Safety.
▲
Caution Open circuit before removing cover.
▲
STD6000 Class I, Groups B, C, D; Class II, Groups E, F, G; Class III
Class I, Div. 2, Groups A, B, C, D with 4–20 mA input and outputs of
3–15, 3–27, 6–30, and 1–17 psi
CSA Enc. 4 Outdoors
CE – ATEX (94/9/EC)
STD5000 II 1G Ga Ex ia IIC T4
(Tamb -20°C to +60°C)
II 1D Da Ex iaD 20 T62°C
BS EN60079-0:2006, BS EN60079-11:2007, BS EN60079-26:2007,
BS EN1241-0:2006, BS EN1241-11:2006
STD6000 II 1G Ga Ex ia IIC T4
(Tamb -20°C to +60°C)
II 1D Da Ex iaD 20 T62°C
to +50°C
II 2G Ex d IIC T5
II 2D Ex tD A21 IP6X T100°C
Ta -20°C
BS EN60079-0:2006, BS EN60079-:2007, BS EN61241-0:2006,
BS EN61241-1:2004,
Thermo Fisher Scientific STD5000 & STD6000 User Guide C-3