SMAR TT302, Installation, Operation & Maintenance Instruction Manual

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TT302 – Fieldbus Temperature Transmitter
5-2
Performance Specifications
Accuracy
See the following tables.
Ambient Temperature Effect
For a 10 ºC variation:
mV (-6...22 mV), TC (NBS: B, R, S, T): ±0.03% of reading or 0.002 mV whichever is
greater.
mV (-10...100 mV), TC (NBS: E, J, K, N; DIN: L, U): ±0.03% of reading or 0.01 mV
whichever is greater.
mV (-50...500 mV): ±0.03% of reading or 0.05 mV whichever is greater.
Ohms (0...100), RTD (GE: Cu10) : ±0.03% of reading or 0.01 whichever is greater.
Ohms (0...400), RTD (DIN: Ni120; IEC: Pt50, Pt100; JIS: Pt50, Pt100): ±0.03% of reading
or 0.04 whichever is greater.
Ohms (0...2000), RTD (IEC: Pt500): ±0.03% of reading or 0.2 whichever is greater.
TC: Cold-junction compensation rejection 60:1 Reference: 25,0 ± 0,3C.
Vibration Effect
Meets SAMA PMC 31.1.
Electro-Magnetic Interference Effect
Designed to comply with IEC 801.
Physical Specifications
Electrical Connection
1/2-14 NPT, Pg 13.5 or M20 x 1.5 metric.
Material of Construction
Injected low copper aluminum with polyester painting or 316 Stainless Steel housing, with
Buna N 0-rings on covers (NEMA 4X, IP67).
Mounting
Can be attached directly to the sensor. With an optional bracket can be installed on a 2"
pipe or fixed on a wall or panel.
Weight
Without display and mounting bracket: 0.80 kg.
Add for digital display: 0.13 kg.
Add for mounting bracket: 0.60 kg.