Main features

Large Clear Display

Large bright LED display, easy to read off from a distance.

Max. 4 points of alarm function (optional)

Process alarm (high and low) can be assigned to four outputs.

※Alarm can be specified to be with/without Hold action.

※Analog retransmission output can be selected instead of Alarm 3 output.

Communication function (optional)

Up to 31 instruments can be multidrop-connected over the RS-485 communication line.

Main specification

• 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
• Safety standards :UL UL61010-1

cUL CAN/CSA-22.2 NO.61010-1
CE Marking: Low Voltage Directive (LVD)EN61010-1

External dimensions

Models