SMAR DT302, Руководство по эксплуатации и техническому обслуживанию владельца

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DT302 – Operation, Maintenance and Instructions Manual
5.2
Humidity Limits
0 to 100% RH.
Temperature Compensation
Automatic with PT100.
Performance Specifications
Reference conditions: temperature 25
°
C (77
°
F), power supply of 24 Vdc, normal atmospheric
pressure, silicone oil fill and range full - scale calibration.
RANGE
ACCURACY
(1)
AMBIENT
TEMPERATURE
EFFECT / 10
°
C
STABILITY
(For 3 Months)
STATIC PRESSURE
EFFECT (2)
(per 1 kgf/cm
2
)
1
±
0.0004 g/cm
3
(
±
0.1
o
Brix)
0.003 kg/m
3
0.021 kg/m
3
0.001 kg/m
3
2
±
0.0007 g/cm
3
0.013 kg/m
3
0.083 kg/m
3
0.004 kg/m
3
3
±
0.0016 g/cm
3
0.041 kg/m
3
0.521 kg/m
3
0.007 kg/m
3
(1) Linearity, hysteresis and repeatability effects are included.
(2) This is systematic error that can be eliminated by calibrating at the operating static pressure.
Table 5.2 - Performance Specifications
Power Supply Effect
±
0.005 of calibrated FS per volt.
Electro-Magnetic Interference Effect
Designed to comply with IEC 61326-1:2006, IEC 61326-2-3:2006, IEC 61000-6-4:2006 and IEC
61000-6-2:2005.
Physical Specifications
Electrical Connection
½ -14 NPT, Pg 13.5 or M20 x 1.5”.
Process Connection
Industrial model: 316 SST flange ANSI B16.5, Flange DIN 2526 Form D, DN100 PN 25/40.
Sanitary model: 304 SST Tri-clamp.
Wetted Parts
Isolating diaphragms: 316L SST or Hastelloy C276.
Probe material: 316L SST or Hastelloy C276
O-ring for sanitary model: Buna-N, Viton
TM
or Teflon
TM
Non-wetted Parts
Electronic Housing: injected low copper aluminum with polyester painting or 316 SST housing, with
Buna-N o-rings on cover (NEMA 4X, IP67).
Fill fluid: Silicone (DC200/20, DC704), Syltherm 800, Glycerin and Water or Neobee M20 Propylene
Glycol.
Identification plate: 316 SST.
Mounting
Side or top mounting.
Weight
Sanitary model: 9 kg (20 Ib) - Industrial model: 14 kg (31 Ib).