Bộ chuyển đổi tín hiệu nhiệt độ inor D62T 45300

BỘ CHUYỂN ĐỔI TÍN HIỆU CHO PT100, PT1000, THERMOCOUPLE TC

NGÕ RA: 4...20mA HOẶC 0...10VDC

Technical Data

Input

Resistance Thermometer		Sensor	Measuring range	min. Span
		Pt 100	-200 °C to +850 °C	50 K
		Pt 1000	-200 °C to +850 °C	50 K
		Ni 100	-50 °C to +175 °C	50 K
	Measuring error max.	< 0.1 K / 0.05 %
	Temperature influence	< 50 ppm/K
	Sensor connection	4-wire, 3-wire, 2-wire
	Cable resistance	< 100 Ohm per wire
	Sensor current	0.2 mA
	Diagnostic function	Sensor / wire break, Error signal on output programmable
Thermocouples		Sensor	Measuring range	min. Span
		Type J	-200 °C to +1200 °C	50 K
		Type K	-200 °C to +1375 °C	50 K
	Measuring error max.	< 0.3 K / 0.1 %
	Temperature influence	< 50 ppm/K
	Cold junction compensation	internal, external, uncompensated
	Error of Cold junction, internal	< 1.5 K
	Diagnostic function	Sensor / wire break, Error signal on output programmable

Output

	Current	Voltage
Output signal	0 to 20 mA, 4 to 20 mA	0 to 5 V, 0 to 10 V
Load	≤ 12 V     (600 Ohm @ 20 mA)	≤ 5 mA     (2 kOhm @ 10 V)
Offset	< 20 µA	< 10 mV
Linear transfer range	0 to 102.5 % FSR (3.8 to 20.5 mA at Output 4 to 20 mA)
Error signal	0 % / 110 % of output range, programmable
Residual ripple	< 10 mVrms

General Data

Transfer characteristic	Rising / falling linearly
Transmission error	< 0.1 % FSR
Temperature coefficient 1)	< 100 ppm/K FSR
Measurement rate	4 / s
Test voltage	2.5 kV, 50 Hz	Input against output against power supply
Working voltage 2) (basic insulation)	600 V AC/DC for overvoltage category II and contamination class 2 acc. to EN 61010 part 1
Protection against electric shocke 2)	Protective Separation by reinforced insulation acc. to EN 61010 part 1 up to 300 V AC/DC for overvoltage category II and contamination class 2 between input and output and power supply.
Ambient temperature	Operation Transport and storage	-25 °C to +70 °C -40 °C to +85 °C	(-13 to +158 °F) (-40 to +185 °F)
Power supply	24 V DC	16.8 V to 31.2 V DC, approx. 0.8 W
EMC 3)	EN 61326-1
Construction	6.2 mm housing, protection type: IP 20
Weight	approx. 50 g

1. Average TC in specified operating temperature range
2. As far as practicable the standards and rules mentioned above are considered by development and production of our devices. In addition the assembly rules for our devices are to be considered by installation in other equipments. For applications with high working voltages, take measures to prevent accidental contact and make sure that there is sufficient distance or insulation between adjacent situated devices.
3. Minor deviations possible during interference

Boldface: Factory setting: 
Input Pt100, 0 to 100 °C, 4-wire, Output 0 to 20 mA, transfer characteristic rising, error signal 22 mA

Block diagram

Dimensions

Terminal assignments
Screw terminals, wire cross-section max. 1.5 mm²

1	Input	5	Output +
2	Input	6	Output -
3	Input	7	Power +
4	Input	8	Power -

Downloads

Liên hệ để được tư vấn:

Long Tran

Mob.: +84 909 006 435

Email.: [email protected]

AU MY technology Service Trading Company limited

Add.: 93/36 Street 02, Tam Binh Ward, Thu Duc District, Ho Chi Minh city, Vietnam

Tel.: +84 3 816 2902      Fax: +84 3 816 2902

Web.:    www.aumyco.com          Email.: [email protected]          

www.tbcongnghiep.com             

www.chuyendoitinhieu.com     

www.doluongcongnghiep.com

Sản phẩm doanh nghiệp: Cty TNHH Thương Mại Dịch Vụ Công Nghệ ÂU MỸ