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Humidity transmitter for maximum temperatures of 60°C for laboratory, air conditioning and drying technology, wood processing, food, feed, construction and paper industries, printing companies, agriculture, biotechnology and medicine.
In manufacturing processes, further processing, storage and transport, the exact measurement of humidity and temperature is playing an increasingly important role. High product quality can only be ensured through precise moisture monitoring.
The LF-TD transmitter series from Messtechnik Schaller in a robust and easy-to-install aluminium housing is ideally suited for this purpose.
As standard, the humidity and temperature values are output by means of an analogue 4-20mA current output. Optionally, however, other interfaces such as RS232, Profinet, Modbus or USB can also be used.
An additional extension of the application possibilities is provided by an optional display on which the current humidity and temperature values can be read.
Two optional relay outputs enable direct control of e.g. alarms or ventilation. These switching outputs can be freely configured. (Switching points, hysteresis)
Pros
- Analog Outputs
- optional digital outputs (e.g. USB. RS232, ....)
- Long-term stability
- Robust sensor tube made of stainless steel
- Easy to assemble
- Data management with your own software
Technical data
| Plastic Pipe | Ø12 x 100 mm |
|---|---|
| Relative humidity | 0 to 100 % |
| Calibration | +/- 2% (10 to 90%) |
| Output humidity | 4 to 20 mA (0 to 100%) |
| Temperature range | -20 to +60 °C |
| Calibration | +/- 0.3 °C (+10 to +60 °C) |
| Output Temp. | 4 to 20 mA (-20 to +60 °C) |
| Supplies | 12 to 29 VDC |
| Temperature Electronics | -20 to +85 °C |
| Optional interfaces | RS232, USB, Ethernet |
| Dimensions electronics housing | 70 x 32 x 120 mm |