Volume Velocity Transducer PTSXR
volume velocity transducer for pressure, volume-, mass flow and velocity /
scaleable / 2 switch relays max. 230 VAC, 6 A / RS232

The volume velocity transducer PTSXR is a pressure transducer with very high technical standards and features the measurement of positive as well as negative pressure, the volumetric flow rate, mass flow rate and the flow speed. The volume velocity transducer is only designed for measurements in atmospheric air, not for measurements of aggressive gasses. The microprocessor controlled volume velocity transducer PTSXR is not only designed for measuring and display tasks, it can also monitor various thresholds. In case one of these thresholds is trespassed and one of the two relays is activated, an alarm is set off, alerting every second (adjustable) until it is deactivated or the values  are within a range again. For the pressure scaling of the volume velocity transducer there are two setpoints. Since these setpoints are selectable, even values like 0 V at 0 Pa, 10 V at -250 Pa can be realized. By setting up the scaling at the volume velocity transducer, the accordant volume- or mass value can be accustomed as well, so that a switch between volume and mass is possible even during operation. The values can be set between 0.1 and 10000 m³ or kg. The volume velocity transducer PTSXR features also an internal overpressure protection, which protects the precision-pressure cell from destruction (Overload range: 200-times [max. 600 KPa]). Another important aspect is that the volume velocity transducer features a RS232 interface to configure the parameters at a computer. That individualized design and range of options qualify the volume velocity transducer for a vast range of tasks, and an optimized use of the measuring ranges and output signals for measurement, controlling or regulation. If there are any questions about this volume velocity transducer PTSXR , please have a look at the technical specification below or call: UK customers +44(0) 23 809 870 30 / US customers +1-410-387-7703.. Our engineers and technicians will gladly advise you regarding the flow transducers or any other products in terms of regulation and control, or scales and balances of PCE Instruments.

- 2 switch realys
- IP code IP65
- Even for top hat rail mounting
- High overload protection (internal valve)

- For measurements in atmospheric air
- RS232 interface (option)
- Measurement range scalable 10-100% MB
- No zero point drift

General Technical Specifications of the Volume Velocity Transducer PTSXR

Measurement range

100/250/500 Pa
1/2/4/10/20/40/100 kPA
scaling between 10…100 %
within measurement range

Accuracy

0.3 Pa + 0.5 fr. unit
measurement range ≤ 60 Pa
0.5 % fr. u. at measurement range > 60 Pa

Optional accuracy

± 0.2 % from unit only ≥ 250 Pa

Output signal

0 … +10 V (RL ≥ 2 k Ω) or
-5 … +5 V (RL ≥ 2 k Ω) or
0 … 20 mA (RL ≤ 500 Ω) or
4 … 20 mA (RL ≤ 500 Ω)

Contact point (optional)

2 switch relays max. 230 V AC, 6 A

Interfaces (optional)

RS-232: 
9600 Baud, 8 databits, no parity, a stop bit

USB:
12 Mbps USB 2.0 Full- Speed

Power Source

24 VDC
24 VAC
230 / 115 VAC

Amplitude drift / temperature

0.03 % + 0.5 % fr. u.

Zero point drift / temperature 

± 0 % (cyclic zero point correction)

Overload capacity

600 kPa at measurement ranges ≤ 2.5 kPa
200-times at measurement range ≤ 2.5 kPa

Max. system pressure (furthermore on demand)

10 kPa at measurement range ≥ 10 kPa
at measurement range above 10 kPa
max. nominal pressure of sensor

Time constant

25 ms ... 60 s (adjustbale)

Cable connection

3 x M 16

Pressure connections

for pipe NW 6 mm

Capacity input

approx. 5 VA

Measurement medium

atmospheric air, no aggressive gasses

Operation temperature

+10 °C ... +50 °C

Storage temperature

+10 °C ... +70 °C

Display

optional

IP Code

IP 65

Tests

CE

Delivery content of the Volume Velocity Transducer PTSXR

1 x Volume Velocity Transducer PTSXR
1 x instruction manual

Similar products to the Volume Velocity Transducer  PTSXR:

Contact:
PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714

Below you will find an overview of the different product groups of measuring instruments