RDYB-208 Alarm Meter--Shanghai Rongde Engineering Equipment CO.,LTD--Shanghai Rongde Engineering Equipment CO.,LTD

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Tel:+86-021-68532791
68534282,68552225
Fax:+86-21-58212204
E-mail: sale@rongded.com

Add:
14th Floor,No 1 Lane,1695,Pudong Ave.,Shanghai,China
Zip：200135
Interior Mailbox

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Product Name ：RDYB-208 Alarm Meter
Click Number：

Product Content：

Technological parameter

·Working voltage: DC18V～DC28V
·Output relay
  J0—close under fault alarm
  J1—close under low alarm
  J2—close under high alarm
  J3—close under sound alarm
·Input signal: current 4～20MA
·Maximum measuring points: 8 points
·Output capacity: AC250V/2A
·RS485: 2400bps
·Measuring range: -999～999(adjustable range)
·Sound alarm model for J3:
·close under high alarm
  close quarter-switch under low alarm
  close three quarter-switch under fault alarm
·Overall size:80H ×160W×140L (mm)
·tarter size: 76H×153W (mm)

Application

RDYB-208 Alarm Meter could monitor 8 channels for 4～20mA simulation input signal, max. It is used for monitoring various thermodynamic parameters, such as, liquid level, temperature, pressure, flux, etc.

Specialty

Self-checking, sensor failure monitoring

LCD screen, set various index

S1 for extending the function

RS485 interface for telecontrol

Adjust “full range” “zero” with soft key,

without POT

Approved by classification societies