Introduction, Presentation – ABUS Technologies DPSENSE-V Series Multi-Range Air Velocity Transmitter User Manual
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ABUS TECHNOLOGIES INC.
4
DPSense-V
1. INTRODUCTION
The DPSENSE-V Series Multi-Range Air Velocity Transmitter is an
extremely versatile transmitter for monitoring pressure and air velocity. This compact
package is loaded with features such as: field selectable English or metric ranges, field
upgradeable LCD display.
Optional features include adjustable dampening of output signal, K-Factor and
the ability to select a square root output for use with Pitot tubes and other similar flow
sensors.
Along with these features, the magnetic sensing technology provides
exceptional long term performance and enables the DPSENSE-V transmitter to be the
solution for a many of pressure, differential pressure and flow applications.
Note
2. PRESENTATION
2.1 Features
1
Capable of measuring dirty service, insensitive to dust, oil dirt, temperature, and humidity.
2
Three selectable ranges for each model, adjustable in field by the user.
3
The damp, unit and K coefficient can be adjusted in field.
4
Re-zeroed by one key-press, span is adjustable.
5
Users are allowed to calibrate according to actual flow.
6
Optional LCD display
2.2 Technical Parameters
Service:
Air and non-combustible gases, compatible gases
Range:
0-3 m/s ~ 0-40m/s.
Power supply:
10-35 VDC (2-wire); 17-36 VDC or isolated 15-26 VAC (3-wire).
Max. Power Consumption:
40mA.
Output Signal:
4-20mA (2-wire), 0-5V (3-wire); 0-10V (3-wire)
Response time:
0.5-15s continuously, adjustable in field.
Work temperature:
-10 to 50
o
C.
Loop resistance: Current output: 0-1250Ω max.
Voltage output: 1000Ω min. load
Housing material:
ABS plastic.
Display (Optional):
4-digit LCD.
Stability:
±1 %F.S./YR.
K Coefficient Adjustable Range: 0.5 ~ 3.0
Electrical Connections:
4~20mA output, 2-wire continental terminal;
0~10V output, 3-wire continental terminal.
Enclosure rating:
IP65.
Mounting orientation:
Vertical.