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Show item LP+ RS485 Modbus
Room pendulum sensor for measuring CO2 in large rooms (exhibition halls, factories, museums etc.). The LP+ comes with an analogue 0..10 V output for connecting to a BMS or monitoring system.
Room pendulum sensor for measuring CO2 in large rooms (exhibition halls, factories, museums etc.). The LP+ comes with an analogue 0..10 V output for connecting to a BMS or monitoring system.
Application/type | Pendulum sensor, Room sensor |
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Purpose | Measure values |
Measured values | temperature, relative humidity, absolute humidity, enthalpy, dew point, CO2 |
Interface | RS485 Modbus |
Configuration | USEapp, uConfig, BUS, jumper, DIP switches |
Sensor | integrated digital temperature transmitter, NDIR (non-dispersive, infrared) |
Output voltage | 2x 0..10 V or 0..5 V, adjustable via jumper, live-zero configuration via app or uConfig, min. load 10 kΩ |
Network technology | RS485 Modbus |
Data transmission | RTU, half-duplex, baud rate 9.600, 19.200, 38.400 or 57.600, parity: none (2 stop bits), even or odd (1 stop bit) |
Operating range temperature (°C) | 0..+50 |
Operating range humidity | max. 85% rH short term condensation |
Accuracy temperature | ±0,5 K (typ. at 21 °C) |
Measuring range humidity | 0..100% rH non-condensing, 0..85 KJ/kg enthalpy, 0..50 | 0..80 g/m³ absolute humidity, 0..+50 | -20..+80 °C dew point, optionally configurable |
Accuracy humidity | ±2% between 10..90% rH (typ. at 21 °C), offset setting via app or uConfig |
Measuring range CO2 | 0..2000 ppm, 0..5000 ppm, optionally configurable |
Accuracy CO2 | ±50 ppm +3% of measured value (typ. at 21 °C, 50% rH, 1015 hPa), self-calibration Dual Channel |
Power supply | 15..35 V = SELV, 19..29 V ~ SELV |
Power consumption | max. 2,5 W (24 V =), 4,3 VA (24 V ~) |
Material in touch with media | Sensor head, black, length 126 mm |
Display | LCD 29x35 mm, RGB backlight, with traffic light function, threshold values configurable, optionally configurable via app or uConfig |
Enclosure | USE-M, impact- and shock-resistant enclosure with quick-release cover, PC |
Colour | pure white, transparent cover |
Protection (IP) | IP20, enclosure IP65, according to EN 60529 |
Connection | removable cable entry flextherm M20 for wire Ø=4,5..9 mm, removable cable entry M25 with fourfold cable entry for wire with max. Ø=7 mm, removable plug-in terminal, max. 2,5 mm², BUS max. 1,5 mm² |
Connection cable | PVC, 0,25 mm², black |
Length connection wire (m) | 5, 1,5, 3, 7,5 |
Delivery content | incl. mounting base enclosure USE-M pure white, incl. mounting set (screws and accessories) |
Option enclosure | LCD 29x35 mm, RGB backlight |
Vorschau | Name |
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LP+_CO2_(LCD)_RS485_Modbus_Datasheet_en.pdf | |
LP+_CO2_(LCD)_RS485_Modbus_Datenblatt_de.pdf |
Vorschau | Name |
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LP-Plus_Header.jpg |
Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
+49 2778 6960-0
email@thermokon.de
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