NIQ31

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
Individual scale design and corporate logos possible, even for small quantities
Monitoring for valid measuring signal
Option: Minimum-Maximum value indication for saving and indicating the highest and lowest measured value
Option: Motor with anti-clockwise rotation
Fulfils all conventional ship classifications

noriMeter indicators of type NIQ31 are indicating instruments (gauges), high-resolution stepping motor indicators controlled by microprocesses. They have a 360° scale dial and the motor is without a mechanical stop. They serve to indicate the rudder position, propeller position and pitch on ships. Their compact and robust design makes them suitable for continuous use in harsh environments. They fulfil the approvals of the societies for commercial shipbuilding and the requirements expressed in DIN EN 50155 for transportation technology.

Supply voltage U_S	18 ... 36 VDC
Input signals	Analogue measuring signals (current, voltage)
Operating temperature	Reference range of operation: -25 ... +70 °C, nominal range of operation: -25 ... +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	CE, ABS, BV, DNV-GL, LR, MED

Type code structure
NI	Q		31		-072		-F1		-123			-MED		Example NIQ31-072-U1-XXXX-MED
	Housing type
			Series
				Housing size
						Input signal
								Scale version
												Approval
Type code
NI		Indicator from the NORIMETER product family
Housing type		Q	Square
Series			31		Scale angle of up to 360° with dial
Housing size					-072		Square 72 x 72 mm
					-096		Square 96 x 96 mm
					-144		Square 144 x144 mm
Input signal							-F1			Frequency, pulsating DC voltage, 0.2 Hz ... 140 kHz
							-F2			Frequency, AC voltage, 0.2 Hz ... 140 kHz
							-FD1			Frequency, pulsating DC voltage with integrated direction-of-rotation monitoring
							-FD2			Frequency, pulsating AC 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 next Item x)
							-PxL3			Pt100; 3-wire (x = measuring range, see next Item x)
							-PxL4			Pt100; 4-wire (x = measuring range, see next Item x)
							-PTx			Pt1000; 2-wire (x = measuring range, see next Item x)
							-PTxL3			Pt1000; 3-wire (x = measuring range, see next Item x)
							-PTxL4			Pt1000; 4-wire (x = measuring range, see next Item x)
							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, graduation
Customer-specific pointer										V567			Customer-specific pointer
Approval													-MED		MED approval for shipbuilding
NI		_	_		-___		-___			-____			-____		Example: NIQ31-072-U1-XXXX-MED