Temperature, humidity, and pressure transmitters T7311, T7411 with RS485 and RS232 outputs. — Sensors T7311 and T7411
Спецификация T7311 и T7411
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
Temperature, humidity, and pressure converters with RS232, RS485 outputs. Housed in a reliable wear-resistant case. Programmable output signal available. Large two-line LCD display designed for simultaneous display of two parameters.
The sensors are capable of meeting the highest requirements for outdoor use. They are resistant to contamination and provide maintenance-free operation and excellent long-term stability.
Recently, temperature and humidity levels have been considered as the most important parameters responsible for indoor climate quality. Especially in buildings and rooms with large gatherings of people, such as conference halls, hospitals, schools, cinemas, theaters, and wellness centers.
With the help of such sensors, engineers, environmental experts, and healthcare specialists can optimize ventilation to create a comfortable and "Healthy" indoor climate.
ATTENTION, the device is currently discontinued.
- Specifications
- Overall Drawing
- Electrical diagram
- Applications
|
Sensors |
T7311 |
T7411 |
|
|
Output signal |
RS232 |
RS485 |
|
|
Temperature |
Range |
-30 to +105°C |
|
|
Accuracy |
±0.4°C |
||
|
Relative Humidity (at RH 5-95% and at 23°C) |
Range |
0 to 100 %RH |
|
|
Accuracy |
±2.5 %RH |
||
|
Atmospheric Pressure (at 23°C from 800 to 1100hPa) |
Range |
600 to 1100 hPa |
|
|
Accuracy |
±1.3 hPa |
||
|
Accuracy and range of dew point temperature measurement |
±1.5°C at ambient temp. T<25°C and RH >30% |
||
|
Accuracy and range of absolute humidity measurement |
±1.5 g/m3 at ambient temp. <25°C, range 0 to 400 g/m3 |
||
|
Accuracy and range of specific humidity measurement |
±2 g/kg at ambient temp. T < 35°C |
||
|
Accuracy and range of specific enthalpy measurement |
±3 kJ/kg at ambient temp. T < 25°C |
||
|
Accuracy and range of mixture component ratio measurement |
±2 g/kg at ambient temp. T < 35°C |
||
|
Power supply voltage |
9 - 30 Vdc |
||
|
Sensor / external sensor protection class |
IP54/IP40 |
||
|
Sensor operating temperature range |
From -30 to +80°C |
||
|
External sensor operating temperature range |
From -30 to +105°C |
||
|
Operating humidity range (without condensation) |
0 to 100 %RH |
||
|
Operating atmospheric pressure range |
600 to 1100 hPa |
||
|
Storage temperature range |
From -30 to +80°C |
||
|
Recommended calibration interval |
1 year |
||
|
Dimensions / Weight |
88.5 x 114 x 39.5 mm (W x H x D), probe length 88 mm, probe diameter 18 mm / 210 g |
||
|
Warranty |
3 years |
||
Power from communication port Power from adapter
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