Emerson Process Management DVS205 - Manual (Page 3)

DVS205
Technical Specifications
Page 3
Power
Input at 0 to 75°C (32 to
167°F) 8 to 30 Vdc, 10 mW average
Input at –40 to 0°C (–40 to
32°F) 8.5 to 30 Vdc, 10 mW average
Physical
Dimensions 120 mm H by 163 mm W by 89 mm D (4.7 in. H by 6.4 in. W by 3.5 in. D)
Weight 2.2 kg (4.9 lb)
Vibration Effect Sensor outputs shall not shift more than +0.1% of upper range limit per g from 5 to 2000
Hz in any axis when tested per IEC 770, Section 6.2.14.
Construction Standard Transducer is all stainless steel construction with silicone fill fluid,
316L diaphragms and glass-filled PTFE o-rings.
Coupling is A360 Aluminum with urethane coating.
Optional Transducer includes Hastelloy C-276 wetted parts (construction is
NACE compliant per MR0103 and ISO15156/MR0175), inert fill fluid.
Coupling is available316 stainless steel.
Mounting Factory-installed on enclosure of FB103, FB107E, and FB503 units. See respective
technical specifications for unit mounting options.
Connections Process 1/4-18 NPT on 2-1/8 inch centers (on coplanar flange)
Environmental
Same as the FloBoss unit in which it is installed.
Process Seals per ANSI/ISA
12.27.01 Meets requirements for a Single Seal device as defined by ANSI/ISA 12.27.01.
Installation must adhere to the following process temperature limits:
Standard
Silicone Fill
Sensor
–40 to 100°C (–40 to 212°F) Process
Temperature (at
transmitter
isolator flange)
Inert Fill Sensor –18 to 85°C (0 to 185°F)
Note: Process temperatures above 85°C (185°F) require you to
lower the product’s maximum ambient temperature rating by
a 1.5:1 ratio. To determine the adjusted maximum
temperature rating, perform the following calculation:
Adjusted max T
amb
= Product Max T
amb
– [(Actual Process
T
amb
– 85°C (185°F)) * 1.5]
Example:
Adjusted Max T
amb
= 75°C – [(95°C – 85°C) * 1.5] = 60°C.
Approvals
Same as the FloBoss unit in which it is installed.