UMSITRAPDS3-1 Model Designations and Specifications
November 2010
9-23
Influence of static pressure
• on the zero point ≤ (0.15* r) % per 100 bar (1450 psi)
- 20 mbar (0.29 psi)-measuring cell ≤ (0.15 % r)% per 32 bar (464 psi)
• on the span ≤ 0.2% je 100 bar (1450 psi)
- 20 mbar (0.29 psi)-measuring cell ≤ 0.2% je 32 bar (464 psi)
Rated operating conditions
Degree of protection (to EN 60529) IP65
Process temperature
• Measuring cell, silicon oil filling -40 to +100°C (-40 to +212°F)
• Measuring cell, inert filling liquid -20 to +100°C (-4 to +212°F)
• In conjunction with dust explosion
protection
-20 to +60°C (-4 to +140°F)
Ambient conditions
• Ambient temperature, digital indicators -30 to +85°C (-22 to +185°F)
• Storage temperature -50 to +85°C (-58 to +185°F)
• Climatic class, condensation Permissible
• Electromagnet compatibility To EN 61326 and NAMUR NE 21
Design
Weight, approximate, without options 4.5 kg (9.9 lb)
Housing material Low copper die-cast aluminum, GD-AISi 12 or stainless steel precision casing, mat.
No. 1.4408
Wetted parts materials
• Seal diaphragm Stainless steel, mat. No. 1.4404/316L or Hastelloy C276, mat. No. 2.4819, Monel,
mat. No. 2.4360, tantalum or gold
Measuring cell filling Silicone oil or inert filling liquid; max. 160 bar g (2320 psi g) with oxygen
measurement
Process connection Female thread 1/4-18 NPT and flange connection with mounting thread M10 to DIN
19213 or 7/16-20 UNF to EN 61518
Power Supply U
H
Terminal voltage at transmitter 10.5 to 45 Vdc
10.5 to 30 Vdc in intrinsically-safe mode
Certificate and approvals
See Table 9-20
HART communication
HART communication 230 to 1100 Ω
Protocol HART Version 5.x
Software for computer SIMATIC PDM
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