TN300 - Electrical Temperature Switch with 4-digit LED display
  • 4-digital LEDs
  • Metal housing
  • PNP / NPN programmable
  • 420mA / 0..20mA configurable; 15V / 05V configurable
  • Rotatable indicator
Applications
  • Circulating water/cooling liquids
  • Hydraulics and pneumatics
  • Oil and gas
  • Machinery manufacturing
  • Water treatment
Specifications
Measuring range -50…125℃
Power supply 1230Vdc
No-load current consumption Max. 30mA, 24Vdc
Switching outputt
    Output Push-pull (compatible with PNP / NPN); NC / NO configurable
    S1,S2 output current ≤500mA
    Response time <10ms
    Voltage drop <1V
    Accuracy ≤0.5% of F.S.
Current analog output
    Output 3-wire 020mA / 420mA programmable
    Load RA(Ω) RA≤0.5KΩ
Linearity ≤0.5% of F.S.
Voltage analog output
    Output 3-wire 05V / 15V programmable
    Load RA(Ω) RA>10KΩ
    Linearity ≤0.5% of F.S.
Wiring protection Reverse polarity, Overvoltage and Short-circuit
Display
    Design 8mm height, red 4-digit LED
    Display range -19999999
Accuracy ≤0.5% of F.S.
Stability(drift/year) ≤0.3% of F.S.
Temperature
    Medium -50125°C
    Ambient -40…85℃
    Storage -40…100℃
Probe pressure rating 200bar
Material
    Display head Zinc Alloy
    Housing 304 stainless steel
    Wetted parts 316 stainless steel
Protection class IP67
Electrical connection M12 x 1 plug