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DK3050 series high precision voltage signal input isolation transmitter, DK3050 is an in-out isolation transmitter, DK3051 is an in-out isolation transmitter. DK3052 is two transmitter two transmitter transmitter. This product has high precision and the technical index is not false. Input is measured by 20 bit AD. The transmit output is 16 bit transmission. Non-cheap products are characterized by inaccurate PWM transmission, poor linearity, slow response, low accuracy and exaggerated product performance. The product has an isolation voltage of 2000 volts.
Product features
Compatible with three wire input.
The accuracy of delivery is higher than 0.1%.
Low temperature floating precision voltage source design;
Data conversion accuracy 20 bit AD accuracy;
Two different output types
Call the police
1. below the lower limit of the range.
2. higher than the upper limit of range.
3. broken couple
Indicator lights flashing alarm.
Other detailed parameters
Ad precision 20 bits
Input impedance >300K Omega
Feed voltage / current 24V/25MA
Da precision 16 bits
Output voltage / load resistance 0-5V, 1-5V/RL>120K
Output current / load resistance 0-20MA, 4-20MA/RL less than 650 ohm.
Supply voltage DC:24V (+ 10%)
Power protection reverse and ESD protection
Power consumption<2.7W (24V power, 20mA output)
Measurement accuracy (20 C) 0.1%FS
Temperature drift (0 ~50 C) 50PPM/ C
Insulation strength 2000V AC 1MIN (input, output, power supply)
Electromagnetic compatibility IEC61326-1
The ambient temperature is -20 C ~50 C.
Suitable for field equipment voltage type signal input and three wire voltage sensor.
Selection size
Wide 17.5* high 99* deep 114.5mm
Example selection
For example, we need 1 0-5V inputs, one 0-10mA output, and the upper limit of input open circuit output.
The selection code is:
DK3050-IN:0V5-OUT:0MA10-AM:1
COMPANY：Shijiazhuang Dekun Technology Co., Ltd.
Contact：Mr.Guo
Tel：4008865081
Phone/Whatsapp/Wechat：15810374736
Email：sales@dekun.cc
Skype：live:.cid.168098f49854bbb8
Add：No. 585 Tianshan Street, Shijiazhuang City, Hebei Province, China