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March  29 , 2024  Friday
Home> unit meter >> regulator >> DTLRegulator
  • Product number:MC-000087001568
  • Product name:Regulator
  • Product Type:DTL
  • Product nameplate:SAIC
  • Project Category:unit meter >> regulator >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
DTL regulator is a mainly unit of DDZ-Ⅱ series instrument. It accepts 0~10mA DC signal from transmitter or converter and compare with inner given value or external given value. The result will be Proportional integral and differential operate by regulator and send 0~10mA DC signal to actuator.
There are two types of instrument. DTL-221A、321A、121A is mainly applied on petrochemical field. It has two input channels. One is main channel and the other is vice channel. The panel is formed with a Deviation shows header, a Scale dial, hand-operation dial and a 0~10mA DC current indicator. DTL-331A、231A、154A is mainly applied in power field. There are 4~5 channels without manual operation.
DTL-154A、331A have an independent differential channels.
DTL-221A、321A、231A、331 are large deviation meter.(Indicating controller)
input:DC 0~10mA
output:DC 0~10mA
load resistance:0~1.5KΩ
0 KΩ~3 KΩ
Integral gain:K1≥180 times(P=100%时)
Interference factor:1+2TD/TI (Differential Independent calculate)
1+TD/TI
Inner given value stability:±0.25%
Inner given value rror: ±2.5%
Ambient temperature:0~45℃
RH:≤85%
Working frequency: ≤25Hz
amplitude≤0.1mm(double)
Power supply: 220V 50Hz
Power consumption:≤6W
structure:Panel embed-type
weight:4㎏