Temperature & Standard Signal Transducer, P20
$76.50
Manufacturer: LUMEL
Product Code: P20
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Description
Temperature & Standard Signal Transducer, P20
Description of Temperature & Standard Signal Transducer, P20
The P20 programmable transducer is destined to convert the temperature, resistance, voltage from shunt and standard signals into a standard constant-current or constant-voltage signal.
The transducer output signal is galvanically insulated from the input signal and the supply.
Features:
- input: programmable universal input,
- output: 0/4…20mA, 0…10V.
The transducer is fully configurable through the PD14 programmer and free LPConfig software.
By means of the programmer one can change
- input type,
- averaging time of the measurement,
- rescale the analog output acc. to the individual output characteristic,
- read out the measured value.
External dimensions: 22,5 x 120 x 100mm
SPECIFICATIONS
|
Basic parameters: |
|
|
analog output galvanically isolated: |
|
|
current |
0/4… 20 mA |
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voltage |
0…10 V |
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load resistance of the current output |
≤ 500 W |
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load resistance of the voltage output |
≥ 500 W |
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accuracy class¹ |
0.2 |
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averaging time of the transducer: |
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range: d.c. current [mA], d.c. voltage [V] |
≥ 0.1 s |
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other ranges |
≥ 0.3 s |
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power consumption |
< 3 VA |
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preheating time of the transducer |
10 min |
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response time of the transducer: |
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range: d.c. current [mA], d.c. voltage [V] |
≥ 0.2 s |
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other ranges |
≥ 0.4 s |
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current flowing through RTD |
< 0.2 mA |
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resistance of wires connecting RTD with the transducer |
≤ 10 W |
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Rated operating conditions: |
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supply depending on the execution code |
85… 253 V a.c./d.c. |
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frequency of the supplya.c. voltage |
45… 65 Hz |
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ambient temperature |
– 20…23…55ºC |
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storage temperature |
– 25…85ºC |
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related air humidity |
< 95% |
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working position |
any |
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Input parameters: |
|
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resistance of voltage input [V] |
> 1 MΩ |
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resistance of current input [mA] |
12 Ω ±1% |
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Sustained overload: |
|
|
TC and RTD |
1.1 Xn |
|
voltage, current and resistance |
1.3 Xn |
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Short duration overload : |
|
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input voltage |
5 Un |
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current input |
10 In |
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Ensured protection level acc. to EN 60529: |
|
|
housing |
IP 40 |
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electrical connections |
IP 20 |
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Weight |
0.125 kg |
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Dimensions |
22.5 x 120 x 100 mm |
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Fitting |
on a 35 mm rail holder |
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Electromagnetic compatibility: |
|
|
noise immunity |
acc. to EN 61000-6-2 |
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noise emission |
acc. to EN 61000-6-4 |
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Safety requirements acc. to EN 61010-1: |
|
|
installation category |
III |
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level of pollution |
2 |
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working voltages in relation to the ground: |
|
|
supply |
300 V² |
|
input |
50 V |
|
output |
50 V |
|
altitude above sea level |
< 2000 m |
1) A part of sub-ranges for thermocouples and RTD has a specified individual class (see table 1)
2) Execution for supply voltage 230 V
