UMSITRAPDS3-1 Model Designations and Specifications
November 2010
9-29
• Measuring cell, silicon oil filling -40 to + 100°C (-40 to +212°F)
- High-pressure side ρ
abs
≥ 1 bar: -40 to +175°C (-40 to +347°F)
ρ
abs
≥ 1 bar: -40 to +80°C (-40 to +176°F)
- Low pressure side -40 to +100°C (-40 to +212°F)
-20 to +60°C (-4 to +140°F) in conjunction with dust explosion protection
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)
• To EN (pressure transmitter with
mounting flange, without tube)
11 to 13 kg (24.2 to 28.7 lb)
• To ASME (pressure transmitter with
mounting flange, without tube)
11 to 18 kg (24.2 to 39.7 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, Monel, mat. No. 2.4360, Hastelloy B2, mat.
No. 2.4617, Hastelloy C4, mat. No. 2.4610, tantalum, PTFE, ECTFE
Measuring cell filling Silicone oil
Process connection
• High-pressure side Flange to EN and ASME
• Low-pressure side 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
Mounting Flange
Nominal Diameter Nominal Pressure
To En 1092-1
- DN 80 PN 40
- DN 100 PN 16, PN40
To ASME B16.5
- 3 inch Class 150, class 300
- 4 inch Class 150, class 300
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