Pressure transmitter PT-LE linear pressure transmitter for differential pressure / suitable for mounting rail / with control contact / selection of analog output / setting of the measurement range
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The digital pressure transmitter PT-LE series allows for a linear conversion of both negative and positive signals as well as the selection of the available normalized signals 0 - 20 mA, 4 - 20 mA and 0 - 10 V. The key of the pressure transmitter PT-LE is a piezoresistive transducer. The pressure transmitter PT-LE is mostly used for ventilation and air-conditioning systems. The IP 65 protection allows for its use within industrial ambient. The zero set is performed by means of a separate input. The relay output is activated when the pre-set threshold is exceeded. There is available a pressure transmitter with display. In case you had any question on the pressure transmitter, consult the technical data next or contact us: +44 ( 0 ) 2380 98703 0 . Our technicians and engineers will advise you on this pressure transmitter or any other product our regulation and control systems, meters or scales of PCE Instruments.
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Pressure transmitter PT-LE
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- For both negative and positive differential pressure - Suitable for mounting rails. - Selection of the measurement range and output signal
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- Low influence of temperature - IP 65 protection - With relay output |
Technical specifications |
Measurement range (selectable) |
100 / 250 / 500 / 1,000 Pa o 250 / 500 / 1,000 /2,500 Pa |
Measurement uncertainty |
≤ 60 Pa: ± (0.3 Pa + 0.5 % of the final value) >60 Pa: ± (0.3 Pa + 2 % of the final value) |
Output |
0 ... 10 V (RL ≥ 50 kΩ) 0 ... 20 mA (RL ≤ 50 Ω) 4 ... 20 mA (RL ≤ 500 Ω) |
Power supply |
24 V AC/DC |
Absolute zero / temperature deviation |
0.1 % / K |
Optional control contact |
1 reverse relay max. 230 VAC, 6 A |
Overload capacity |
12 times the measurement value in measurement ranges ≤ 20 kPa 4 times the measurement value in measurement ranges ≤ 30 kPa |
Media |
air and y gases non-aggressive gas
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Max. installation pressure |
10 kPa in measurement ranges ≤ 10 kPa in measurement ranges higher than 10 kPa max. sensor nominal pressure |
Sensor response time |
20 ms |
Stabilization time |
20; 30; 60; 120; 240; 480; 960 ms 1,95; 38,8 s |
Operating temperature |
+10 ...+60 ºC |
Storage temperature |
-10 ... +70 ºC |
Absorbed power |
approx. 1 VA |
Cable connection |
2 x M12 |
Connectors |
for fNW 6 mm tube |
Protection type |
IP 65 |
Delivery contents 1 x pressure transmitter PT-LE, user's manual |
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Here you will find other similar products under the name of "Pressure Transmitter":
- Pressure transmitter PCE-MS 3 and 4 series (Pressure transmitter to transform differential pressure up to 2500 Pa into a standard signal)
- Pressure transmitter DP100 series (to measure pressure with alarm output and display, range -1 ... 1 bar or -1 ... 10 bar)
- Pressure transmitter DP100A series (for e measuring range of -1 ... 1 bar or -1 ... 10 bar, with analog tension output)
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Here you will find an overview of all the e measuring instruments available at PCE Instruments. |
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
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Contact: PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714
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