Name: Air Quality - QRN SERIES
SKU: AQ-QRN
Price: 1990.00 THB
Availability: InStock

PART NUMBER & PRICE

SPECIFICATION

General		Sensors
Power supply	12(20)…34 V AC/DC	VOC
Connection	3-wired-connection	Type VOC	TVOC with auto calibration
Connection clamp	Screw clamps, max 1.5 mm²	Measuring range	0…2000 ppm
Switching output (optional)	Relay 24 V / 1A, potential free changer	RH
Power consumption	40…100 mA	Type r.h. / C°(optional)	capacitive
Sensor setting up time	60 min	Measuring range Tolerance	0…100 % r.h. 25°C: +/- 2% r.h. (20…80 r.h.) + 2% f.s.
LED Display (optional)	green: 0…800 ppm orange: 800…1600 ppm red: 1600…2000 ppm	T
Output signal		Type °C (optional)	PT1000 Class B, DIN EN 60751 (2-wired)
QRN 420 (3-wired) Analogue output burden	4…20 mA 50…500 Ohm	Measuring range	24 presetted ranges available
QRN 010 (3-Leiter)	0…10 Vdc	Tolerance	+/- 0.3 °K (5…60 °C) + 2.5% f.s.
Analog Output Load	10…100 kOhm	Optional: Sensor °C passive, isolated	NTC1,8k /5k /10k /20k / Precon, KTY81-110, KTY81-210, LM235Z, DS18B20, Pt100, Pt1000 (Kl. A, B, 1/3DIN), Ni1000, Ni1000TK5000
Casing		Measuring range/tolerance °C passive	see resistance characteristics
Dimensions	87,5×87,5×30 mm	CO2
Material	ABS, RAL 9010	Type CO2 (optional)	NDIR with Auto-calibration
Admissible environmental conditions	0…50 °C; 0…98% r.h.	Measuring range	0…2 000 / 0…5 000 ppm
Protection class	IP30	Tolerance	0…2 000 ppm: +/- 60 ppm +/- 2% f.s. 0…5 000 ppm: +/- 150 ppm +/- 2% f.s.
		Directive
		Electromagn. EMC Low voltage LVD	2014/30/EU 2014/35/EU
		Standards	EN 60730-1 2011 EN 60730-2-9 2011 EN14597