Bộ hiển thị, digital display, NPXM-2012P3N, NPXM-2011P5H, NPXM-2012P5

Đăng ngày 03-10-2018 01:14:14 AM - 295 Lượt xem

Mã sản phẩm: NPXM-2012P3N, NPXM-2011P5H, NPXM-2012P5

product description
The NPXM series of intelligent digital display meters are produced by the intelligent instrument production center, digital light column display instrument. Typical models: NPXM-2011P5N , NPXM-2012P3N , NPXM-2011P5H , NPXM-2012P5N, etc.
I. Overview:
The NPXM series of intelligent digital display is compatible with 21 kinds of signals: thermocouple, RTD, standard current, standard voltage, millivolt, remote pressure gauge, resistor and other signals. NPXM series intelligent digital display installation dimensions are divided into: horizontal, mode, vertical. It can realize alarm, control output, transmitter output 0-10mA, 4-20mA, 0-20mA, 0-5V, 1-5V; sensor zero point display value, sensor full point display value, decimal point position can be set freely; Level digital filtering selection, effective filtering in addition to interference, effective elimination of non-critical skip words and other functions.

Tình trạng sản phẩm:

Second, the main technical parameters:

category	Performance
Basic technical indicators	Display range: -1999～9999, floating point decimal, display resolution: Last 1 word measurement accuracy: ±0.2%FS (at 25°C) Transmission output accuracy: ±0.2%FS (at 25°C) temperature Compensation: ±2°C (Technical Support 05570030828) Thermal resistance Three-wire compensation When the lead resistance is in the range: ≤50Ω Temperature coefficient: <50ppm/°C Distribution output voltage: DC24±2V, 30mA overcurrent protection
input signal	Thermocouple: K, E, S, B, J, R, N, Wre3-25, Wre5-26 RTD: Pt100, Cu100, Cu50, BA1, BA2, G Current: 0 (4)-20mA, 0-10mA 0-20mA voltage: 0(1)-5V (Note: 0-10V must be customized separately, not compatible with other voltage input after ordering) (Technical support 05507030828) Remote pressure resistance: 0-400Ω linear current, voltage can be Implement the open input function
output signal	0 (4) - 20 mA, 0 - 10 mA, 0 (1) - 5 V. (Technical support 05507030828) (Note: 0-10V output needs to be customized) Analog output load capacity: 4-20mA: 0-550Ω; 0-10mA: 0-1KΩ0(1)-5V: ≥1MΩ; 0-10V: ≥2MΩ Alarm relay contact capacity (resistive load): AC 220V, 2A; DC 24V, 3A
Communication function	Communication interface: R-S232 or RS-485 communication protocol : International standard MODBUS-RTU protocol communication distance: RS-485: number of nodes ≤ 256 (without relay), distance ≤ 1000 meters (baud rate 9600)
Electrical Safety	Dielectric strength (input / output / communication / power supply): not less than 1500V AC 1mA one minute insulation resistance (between power / input / output / communication): not less than 100MΩ (technical support 05507030828)
Application Environment	Working environment temperature: -10～+55°C Storage and transportation environment temperature: -40～+80°C Allowable atmospheric pressure during operation: 80～106kPa Allowable relative humidity during operation: 20～90%RH (40°C) Installation position must not exist Strong mechanical vibration, shock, and the influence of electromagnetic currents such as large currents and sparks from the signal end, power supply end and space, there must be no gas in the air that corrodes metals and plastic parts.
powered by	AC: AC 95～265V 50/60Hz Power consumption: <3W DC: DC 18～32V Power consumption: <3W

NPXM series intelligent digital display size selection:
160mm × 80mm × 94mm horizontal type, alarm maximum points 4
80mm × 160mm × 94mm vertical type, alarm maximum points 4
96mm × 96mm × 130mm mode, alarm maximum points 4
96mm × 48mm × 110mm horizontal Type, alarm maximum points 4
48mm × 96mm × 110mm vertical type, alarm maximum points 4
72mm × 72mm × 102mm mode, alarm maximum points 4
48mm × 48mm × 110mm mode, alarm maximum points 2
3, selection type spectrum:

Model (Technical Support 05570030828)											Description
NPXM-C	×	×	×	×	×	×	×	×	×	×	Intelligent digital (light column) display alarm
enter aisle	2										Single input
enter aisle	4										Dual input
Simulated light column		0									Matt column
		1									Monochrome beam
		2									Two-color beam (single channel product only)
Transmitting output			0								no output
			1								4-20mA
			2								1-5V
			3								0-10mA
			4								0-5V
			5								0-20mA
Alarm mode				0							No alarm
				1							Two alarm
				2							Four alarms
Power distribution function											No power distribution
Power distribution function					P						Power distribution function
Frequency input											Default is universal input
Frequency input						F					Frequency input
Communication function											The default is no communication function
Communication function							T				Communication function
Power supply mode (technical support 05570030828)											The default is switching power supply AC220V
								A			Linear power supply AC220V
								D			DC DC24V
Dimensions (width × height × depth)									0		160mm × 80mm × 94mm horizontal
									1		80mm × 160mm × 94mm vertical
									2		96mm × 96mm × 130mm mode
									3		96mm × 48mm × 110mm horizontal
									4		48mm × 96mm × 110mm vertical
									5		72mm × 72mm × 102mm mode
									6		48mm × 48mm × 110mm mode