ABUS Air Velocity Transmitter User Manual
DPSENSE
-V
ABUS TECHNOLOGIES INC.
New
Multi-Range Air Velocity Transmitter
User Manual
WARNING
v This manual should be passed on to the end user.
v The contents of this manual are subject to change without prior notice.
v All rights reserved.
v ABUS gives no warranty of any kind with regard to this manual, including, but not limited to, fitness
for a particular purpose.
v If any question arises or errors are found, or if any information is missing from this manual, please
inform your supplier or inform at info@abustek.com.
v The specifications mentioned in this manual are limited to those for the standard type under the
specified model number break-down and do not necessarily apply for customized instruments.
v Please note that changes in the specifications, construction, or component parts of the instrument
may not immediately be reflected in this manual at the time of change.
v If the customer or any third party is harmed by the use of this product, ABUS assumes no
responsibility for any such harm owing to any defects in the product which were not predictable, or
DPSense-V
for any indirect damages.
Although Warning hazards are related to personal injury, and Caution hazards are associated
with equipment or property damage, it must be understood that operation of damaged equipment could,
under certain operational conditions, result in degraded process system performance leading to
personal injury or death. Therefore, comply fully with all Warning and Caution notices.
Information in this manual is intended only to assist our customers in the efficient operation of
our equipment. Use of this manual for any other purpose is specifically prohibited and its contents are
not to be reproduced in full or part without prior approval of Technical Communications Department,
ABUS Technologies
HEALTH AND SAFETY
To ensure that our products are safe and without risk to health, the following points must be
noted:
1. The relevant sections of these instructions must be read carefully before proceeding.
2. Warning labels on containers and packages must be observed.
3. Installation, operation, maintenance and servicing must only be carried out by suitably trained
personnel and in accordance with the information given. Any deviation from these instructions will
transfer the complete liability to the user.
4. Normal safety precautions must be taken to avoid the possibility of an accident occurring when
operating in conditions of high pressure and/or temperature.
5. Chemicals must be stored away from heat, protected from temperature extremes and powders kept
dry. Normal safe handling procedures must be used.
6. When disposing of chemicals ensure that no two chemicals are mixed.
Safety advice concerning the use of the equipment described in this manual or any relevant
hazard data sheets (where applicable) may be obtained from the Company address on the back cover,
together with servicing and spares information.
ABUS TECHNOLOGIES INC.
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Contents
Page No.
.
DPSense-V
CATALOGUE
1. Introduction 4
2. Presentation
1 Features
2 Technical Parameters
3. Dimensions 5
4. Ordering details 5
5. Electrical connections
1. 2-wire connections
2. 3-wire connections
6. Installation
1 Recommendation
2 Mounting
3 LCD installation (Optional)
7. Configuration
Range Selection
8. Calibration
1 Preparation
2 Analogue Zero Calibration
3 Analogue Span Calibration
4 Filter Time Constant Adjustment
5 Coefficient K Adjustment
6 Restore Factory Calibration
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7
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8
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9. Maintenance
10. Safety Precautions 13
11. Warranty 13
One Press Reset
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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
DPSense-V
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 50oC.
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.
ABUS TECHNOLOGIES INC.
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