User Manual for PROTRONIX models including: NLII-RH T-IQRF, Combined RH Sensor with IQRF, Combined Temperature Sensor with IQRF
NLII-RH T-IQRF | Combined RH/temperature sensor with IQRF 3/6 Protronix s.r.o., Pardubická 177, Chrudim 537 01, Czech Republic www.protronix.cz/en/ www.careforair.eu ...
User manual NLII-RH+T-IQRF | Combined RH/temperature sensor with IQRF Room sensor NLII-RH is used to continuously monitor the air quality inside buildings and then control ventilation (HVAC) systems according to current levels of air pollution. The sensor measures the relative humidity (RH) and temperature (T). It is suitable for living rooms, bathrooms, warehouses, ateliers etc. measures RH and temperature 2x analog voltage/current output IQRF wireless communication maintenance during operation is not required long life and stability Sensor type / order code RH output T output SIM slot NLII-RH+T-IQRF 0-10 V/0-20 mA/4-20 mA1) 0-10 V/0-20 mA/4-20 mA1) * NLII-RH+T-IQRF+ 0-10 V/0-20 mA/4-20 mA1) 0-10 V/0-20 mA/4-20 mA1) * 1) It is possible to select the desired type of analog output by a jumper on the electronics board. Description Technical data Measurement of the relative humidity is based on the principle of capacitive polymer sensor. The sensor has built-in two separate analog outputs one for the actual temperature and the other for the actual relative humidity. So the sensor efficiently manages ventilation and heat recovery units, based on current room air quality. The current air quality can easily be determined by looking at the three LED indicators. The eco level means good indoor air quality necessary to achieve a sense of well-being and at the same time optimal energy costs for heating, ventilation or air conditioning. For detailed information about IQRF, use the document NLII-IQRF-Communication. For information on the communication protocol, use the document NLIIModbus-Communication. Parameter Supply voltage range Average consumption RH measuring range RH accuracy 20 80 % RH accuracy 0 100 % T measuring range T accuracy Working temperature Working humidity non condensing Storage temperature Expected lifetime Ingress protection Dimensions Explanation of abbreviations and technical terms can be found on our website in the Glossary section. IQRF module * Value Unit 12 35 V DC 12 24 V AC 0,2 W 0 100 % RH ± 3 % RH ± 6 % RH 0 50 °C ± 0,4 °C 0 to +50 °C 0 90 % RH -20 to +60 °C min. 10 years IP20 90x80x31 mm Protronix s.r.o., Pardubická 177, Chrudim 537 01, Czech Republic www.protronix.cz/en/ www.careforair.eu/en/ um-nlii-rh+t-iqrf-en-v3-201026.docx 1/6 User manual NLII-RH+T-IQRF | Combined RH/temperature sensor with IQRF Analog output values versus actual RH LED indication description White LED lights: Less than 40 % RH or less than 18 °C. (according to the quantity selected for indication) low concentrations of RH. Too dry air feels cooler as compared to equally hot but more humid air risk of drying of the mucous membranes - respiratory problems low temperature and its higher fluctuation is not economically profitable Typical RH measurement accuracy at 25 °C Green LED lights: More than or equal to 40 % RH or 18 °C, less than or equal to 60 % RH or 22 °C. (according to the quantity selected for indication) optimal relative humidity for humans optimal balance of air quality and energy efficiency of ventilation and air conditioning Analog output values versus actual T Yellow LED lights: More than 60 % RH or more than 22 °C. (according to the quantity selected for indication) too high humidity, the risk of mold growth and associated health complications higher temperature T - high temperature can cause fatigue, restlessness, headache and feeling hot Sensor start after power on All three LEDs flash simultaneously until the first readings are available, but no longer than 10 seconds. Sensor failure indication All three LEDs are shining permanently. Typical T measurement accuracy CAUTION: Warm-up: operational after 1 minute since power on. The declared accuracy is reached after 4 days of continuous power supply. It is necessary to avoid severe mechanical shock of the sensor. Protronix s.r.o., Pardubická 177, Chrudim 537 01, Czech Republic www.protronix.cz/en/ www.careforair.eu/en/ um-nlii-rh+t-iqrf-en-v3-201026.docx 2/6 User manual NLII-RH+T-IQRF | Combined RH/temperature sensor with IQRF Electronic board controls and terminals 6 5 4 3 2 1 Terminals 1. ~ + 2. ~ GND 3. OUT1 4. GND 5. OUT2 6. GND supply AC or DC (+) plus pole supply AC or DC (-) minus pole, GND T sensor analog output, 0-10 V or 0-20 mA or 4-20 mA T sensor output GND RH sensor analog output, 0-10 V or 0-20 mA or 4-20 mA RH sensor output GND Jumpers JP1 Current output offset RH JP2 Current output offset T JP3 Voltage/current output T JP4 Voltage/current output RH JP6 LED indication settings Protronix s.r.o., Pardubická 177, Chrudim 537 01, Czech Republic www.protronix.cz/en/ www.careforair.eu/en/ um-nlii-rh+t-iqrf-en-v3-201026.docx 3/6 User manual NLII-RH+T-IQRF | Combined RH/temperature sensor with IQRF Jumpers on the electronics board Mark Description JP1 Current output offset RH - shift quiescent current from 0 mA to 4 mA JP2 Current output offset T - shift quiescent current from 0 mA to 4 mA Settings Meaning current output RH 0-20 mA current output RH 4-20 mA current output T 0-20 mA current output T 4-20 mA JP3 Voltage/current output T - select the type of analog output - if voltage output T is selected, JP2 must not be shorted JP4 Voltage/current output RH JP6 - 1 JP6 - 3 - select the type of analog output - if voltage output RH is selected, JP1 must not be shorted LED indication LED signalization by VOC or RH voltage output T current output T voltage output RH current output RH - LED indication according to ambient light when ambient light is dimmed (at night), LED indicators turn off automatically. - factory setting is indication by VOC LED indication by VOC LED indication according to ambient light JP6 - 2 JP6 - 4 JP6 - 5 These positions are not intended for user setting. LED indication by RH permanent LED indication enabled Factory settings LED indication: T analog output: RH analog output: by RH, indication turns off when ambient light dims voltage output voltage output Protronix s.r.o., Pardubická 177, Chrudim 537 01, Czech Republic www.protronix.cz/en/ www.careforair.eu/en/ um-nlii-rh+t-iqrf-en-v3-201026.docx 4/6 User manual NLII-RH+T-IQRF | Combined RH/temperature sensor with IQRF Example of RH sensor connection for direct EC motor control using 0-10 V signal If you connect other devices to the same AC power source as the NL sensor, it is necessary to meet GND wiring of all analog inputs and outputs, as well as power wires. Protronix s.r.o., Pardubická 177, Chrudim 537 01, Czech Republic www.protronix.cz/en/ www.careforair.eu/en/ um-nlii-rh+t-iqrf-en-v3-201026.docx 5/6 User manual Sensor assembly NLII-RH+T-IQRF | Combined RH/temperature sensor with IQRF Box color Front: White - RAL9016 Base: gray - RAL7035 Way to use The product is intended for indoor use only. You can read the recommendations for sensor placement on our web pages. End of product life Discard the product in according to the electronic waste law and the EU directives. Dimensions The producer reserves the right of technical changes in order to product improvements its properties and functions without previous notice. Protronix s.r.o., Pardubická 177, Chrudim 537 01, Czech Republic www.protronix.cz/en/ www.careforair.eu/en/ um-nlii-rh+t-iqrf-en-v3-201026.docx 6/6Microsoft Office Word 2007 Microsoft Office Word 2007