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RADIO TRANSMITTERS FOR ANALOGUE SIGNAL
WI-T24TR-ACM
o Frequency: 2.4 GHz
o Power: 10 mW (licence: exemption)
o Range: 800 m (exception for WI-T24TR-ACMM: 500 m)
o High accuracy, high resolution
o Type:
- WI-T24TR-ACM:
- housing: 164x84x57 mm, protection class IP67
- power supply: from 5 to 18 VDC or 2 x D cells (2 x 1.5 VDC)
- autonomy: with 2 alkaline 10 Ah cells: 280 days**
- WI-T24TR-ACMI:
- housing: 80x62x34 mm, protection class IP67
- power supply: 2 x AA cells (2 x 1.5 VDC)
- autonomy with 2 alkaline 2.2 Ah cells: 60 days**
- WI-T24TR-ACMM:
- housing: 76x35x20 mm, protection class IP50
- power supply: 2 x AAA cells (2 x 1.5 VDC)
see option WI-T24TR-ACMM-BATT on tehcnical drawings
- autonomy with 2 alkaline 1 Ah cells: 28 days**
o Antenna: integrated
| WI-T24TR-ACM(x)-SA*** | WI-T24TR-ACM(x)-IA*** | WI-T24TR-ACM(x)-VA*** | |
|---|---|---|---|
|
Input range (-)
|
±3.2 mV/V | 0...21 mA | 0...10 V |
| Sensor excitation (-) | 4.5...5.25 VDC | - | - |
|
Non-linearity error (% F.S.*)
|
< 0.0025 | < 0.0025 | < 0.0025 |
| Impedance of Wheatstone bridge (ohm(s)) | 85...5000 | - | - |
|
A/D converter (-)
|
250 000 | 10 000 | 11 000 |
| Internal resolution (-) | 16 000 000 | 16 000 000 | 16 000 000 |
| Converter rate (-) | 10...1000 ms | 10...1000 ms | 10...1000 ms |
|
Service temperature range (°C)
|
-20...+55 | -20...+55 | -20...+55 |
| Temperature coefficient of the sensitivity (% F.S.*/10°C) | < 0.004 | < 0.05 | < 0.05 |
| Temperature coefficient of zero signal (% F.S.*/10°C) | < 0.005 | < 0.0005 | < 0.0005 |
| Input resistance (ohm(s)) | < 0.005 | 47 | 100 000 |
* F.S. : Full Scale.
** : except thermal drifts.
Specifications subject to change without notice.
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