Bộ hiển thị nhiệt độ RKC AE500

Bộ hiển thị nhiệt độ RKC AE500

Bộ hiển thị nhiệt độ RKC AE500

• Input type : ※See the Input Range Code for the input range.
  a) Thermocouple K,J,T,S,R,E,B,N,W5Re/W26Re,U,L,PLII
  b) RTD： Pt100 or JPt100
  c) DC voltage: 0 to 5V dc or 1 to 5V dc
  d) DC current: 0 to 20mA dc or 4 to 20mA dc ※A 250Ω external resistor is required.
  Sampling time: 0.5 sec.
  Measurement accuracy: ±(0.3% of displayed value+1 digit) ※Depends on the input and the range.

<Specification of Options>

• Alarm function
  a) Alarm function: Max.4 points
  b) Alarm type: Process alarm high, Process alarm low (with or without alarm hold action)
  c) Output: Relay contact output, 1a contact
• Analog retransmission output
  a) Number of output: 1 point ※Retransmission output or alarm 3 output, whichever is selected
  b) Output signal: Current output: 0 to 20mA dc, 4 to 20mA dc
• Communication function
  Communication interface: RS-485

<General Specification>

• Power supply voltage (Rating): 100 to 240V ac / 24V ac / 24V dc
• Ambient temperature: 0 to 50°C
• Weight: Approx. 250g