NIR3, NIQ3

Long lifetime due to compact and robust technology, a high protection class and a glass-fibre-reinforced, salt spray resistant plastic housing, suitable for outdoor areas
Indicator with non-linear scales (spreading scale) available
Individual scale design and corporate logos possible, even for small quantities
Option: Minimum-Maximum value indication for saving and indicating the highest and lowest measured value
Option: Control functionality for sensor failure and power supply failure (Live-Zero)
Connection for external illumination control as well as separate default brightness setting. On devices with an illuminated pointer it is also possible to set the pointer lighting separately.

noriMeter indicators of type NIR3..., NIQ3... are analogue indicating instruments (gauges), high-resolution stepping motor indicators controlled by microprocesses. They serve to visualise velocity, speed, pressure, temperature, etc. Their compact and robust design makes them suitable for continuous use in harsh environments. They fulfil the requirements expressed in DIN EN 50155 for transportation technology and also the approvals of the societies for commercial shipbuilding.

Supply voltage U_B	18 ... 36 V DC
Input signals	Analogue measuring signals (current, voltage), frequency, resistive sensor signals
Operating temperature	Reference range of operation: -25 °C ... +70 °C, nominal range of operation: -25 °C ... +70 °C
Connection	8-pin connector
Mounting	Fastening screws with dovetail key and hand knob (tool-less)
Protection class	IEC 60529: Front of housing IP66, IP67 and IP68 (1 m, 24 h); rear of housing IP30 (standard, higher on request)
Approvals	ABS, BV, DNV-GL, LR, MED, CE, UKCA

Type code NIR3…, NIQ3…
NI	Indicator from the noriMeter product family
Housing type	Q	Square
Housing type	R	Round
Series		3	Fixed number for series (indicator generation)
Housing size			-072	Square, body 72 x 72 mm
			-096	Square, body 96 x 96 mm
			-144	Square, body 144 x144 mm
			-060	Round, body Ø 60 mm
			-080	Round, body Ø 80 mm
			-100	Round, body Ø 100 mm
			-130	Round, body Ø 130 mm
Input signal				-F1	Frequency, pulsating direct voltage, 0.2 Hz ... 140 kHz
				-F2	Frequency, alternating voltage, 0.2 Hz ... 140 kHz
				-FD1	Frequency, pulsating direct voltage with integrated direction-of-rotation monitoring
				-FD2	Frequency, pulsating alternating voltage with integrated direction-of-rotation monitoring
				-H1	NTC thermistor 40 … 120 °C
				-H2	NTC thermistor 5 … 70 °C
				-H3	NTC thermistor 114 … 200 °C
				-H0	NTC thermistor, customer-specific compensation
				-I1	Direct current 0 … 20 mA
				-I2	Direct current 4 … 20 mA
				-I4	Direct current -20 …0… +20 mA
				-I0	Direct current, customer-specific compensation
				-Px	Pt100; 2-wire (x = measuring range, see pos. x below)
				-PxL3	Pt100; 3-wire (x = measuring range, see pos. x below)
				-PxL4	Pt100; 4-wire (x = measuring range, see pos. x below)
				-PTx	Pt1000; 2-wire (x = measuring range, see pos. x below)
				-PTxL3	Pt1000; 3-wire (x = measuring range, see pos. x below)
				-PTxL4	Pt1000; 4-wire (x = measuring range, see pos. x below)
				x	1	0 … 120 °C			2	0 … 150 °C
					3	0 … 200 °C			4	0 … 250 °C
					5	0 … 300 °C			6	0 … 400 °C
					7	0 … 500 °C			8	0 … 600 °C
					11	-30 … 120 °C			12	0 … 100 °C
					0	Customer-specific compensation
				R0	Resistance, customer-specific compensation
				-U1	DC voltage, 0 … 10 V
				-U2	DC voltage, 2 … 10 V
				-U4	DC voltage, -10 …0… +10 V
				-U0	DC voltage, customer-specific compensation
Scale version					-XXXX		Measuring range, scale type, etc.
Cust.-specific indicator					V567		Customer-specific indicator
Approval							-MED	MED approvals for shipbuilding
NI	_	3	-___	-___	-____		-____	Example: NIQ3-072-F1-XXXX-MED