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November  30 , 2025  Sunday
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Home> unit meter >> calculator >> DJK-1000square root extractor
  • Product number:MC-000084001896
  • Product name:square root extractor
  • Product Type:DJK-1000
  • Product nameplate:SAIC
  • Project Category:unit meter >> calculator >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
DJK-1000 square root extractor is a calculating unit of DDZ-Ⅲ Electric unit combination meter. The instrument will extract of differential pressure transmitter output signal according to the non-linear relationship between differential pressure and flow. It will avoid using non-linear scale recording instrument. In addition, the square root extractor can be used with differential pressure transmitter or regulator to form a good flow control system.
item
specification
input
Input signal
1～5V DC
output
Output signal
DC 1～5V（or 4～20mA auxiliary current）
Input and output calculate
V0= 2 Vi－1+1
Load resistance
Auxiliary signal impedance ≤50Ω
Input impedance
<1Ω(DC 1～5V)
Basic error
±0.5%（Vi>1.040V）
Working condition
Ambient temperature：5～40℃ RH<85% frequency≤10－55Hz amplitude ≤0.075mm
Without corrosive and explosion gas in ambient
structure
Rack-mounted
Case size
44×175×360mm
weight
2㎏
Power supply
DC 24 +10/-5 %V

 

Model

D
J
K
□
□
□
Electric unit combination meter
Calculate unit
Square extractor
1） V0= 2 Vi－1+1
0）
meaningless
0）
rack-mounted
1）
plate-mounted

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