LDWB isolation temperature transmitter

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add time：	2016-11-08 15:24:15
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A, product overview

Signal conditioning device is in the automatic control system for a variety of contact signal transmitting, conversion, isolation, transmission, operation of the instrument, we general them for signal disposal.My company production of signal disposal points from the function and form a complete set of temperature sensor are kept separate from the type of temperature transmitter, with all kinds of form a complete set of transmitter isolated distributor, for a variety of signal conversion signal isolator, etc.From the structure points: there are rack mounted, guide rail type, plate mounted, etc.

LDFX series signal isolator is mainly used with DCS, PLC and other industrial measurement and control system.To improve and complement system analog I/O plugin function, increase the reliability of the system suitability and the field environment.

LDWB series products of thermal resistance, thermocouple signal transmitter can cooperate with thermal resistance, thermocouple temperature sensor, finish temperature transmitting and isolation of transmission meet the needs of the user local monitoring and remote data acquisition.

LDFP isolation distributor, and can be all kinds of temperature transmitter, flow transmitter, pressure transmitter, liquid level transmitter two wire system transmitter supporting 24 VDC power supply, complete feed, retrieve the parameter signal to transmitter, isolating the transformation output of work.

This series of products according to international standards for electromagnetic compatibility design;Adopt the internationally recognized industry modulation transformer isolation technique, complete the mutual isolation, input, output, power on the internal module circuit design, on the basis of low power consumption, low temperature bleaching technology, using high quality components and stability of products in the long-term work, at the same time, the product has input protection, interference suppression and isolation, and other functions.

Product appearance can be divided into the DIN35 cellular card way and in line with the DDZ - frame pole loading structure of two kinds of type III, bolt type terminal install easy to use.

Second, the signal disposal device name list

LDBW - X X X/X X isolation temperature transmitter
LDFP - X X X/X X isolation distributor
LDFX - X X X/X X signal isolator
Structure type	1	Frame pole loading
	2	The guide rail type
The input circuit		1	Single loop input
		2	Double circuit input
Lost in the Letter no.			1	thermocouple
			2	The thermal resistance
			3	0-5VDC
			4	1-5VD
			5	Enter 4-20 ma, no power output
			6	0 to 10 ma, no power output
			7	4-20 ma, input output power distribution (24 VDC)
			8	0 to 10 ma, have power output (24 VDC)
			9	The user to specify
The first way The output signal				1	0-10mA
				2	4-20mA
				3	0-5VDC
				4	1-5VDC
				5	0-10VDC
The first two The output signal					0	0-10mA
					1	4-20mA
					2	0-5VDC
					3	1-5VDC
					4	0-10VDC
					5	No output (the default)
The class type						A	Simulation model
						S	intelligent
Working power supply							A	Ac 220 vac (frame pole loading only)
							D	Dc 24 VDC
							W	Passive type

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LDWB isolation temperature transmitter

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