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Dwyer CA20 Thermocouple Calibrator
Dwyer CA20 Thermocouple Calibrator
Our Price: $180.40

Product Code: DWY-CA20

Dual function CA20 Thermocouple Calibrator can be used to source Type J thermocouple output values or measure Type J thermocouples. Quickly select output value using the rotary switch with coarse and fine adjustments. Model CA20 accepts up to two Type J thermocouples and features data hold and max functions. Measurements are displayed on a 31/2-digit backlit display. Units include a 4" (100 m) Type J bead wire temperature probe, calibration cable, 9V battery and instruction manual.
  • Measurement Range: -40 to 1400F (-40 to 760C), selectable.
  • Thermocouple Input: Type J
  • Input Protection: 24 VDC or 24 VAC rms max input voltage on any combination of input pins.
  • Accuracy: 0.1% rdg. + 2F on -40 to 1400F; 0.1% rdg. +1C on -40 to 760C, over operating temperature of 64 to 82F (18 to 28C).
  • Output Range: -328 to 2192F (-210 to 1200C).
  • Display: 0.8" (20 mm) height, 3-1/2- digit LCD with switchable back light.
  • Resolution: Selectable 1 or 0.1.
  • Reading Rate: 2.5 times/second.
  • Ambient Operating Temperature: 32 to 122F (0 to 50C) max 80% RH.
  • Storage Temperature: -4 to 140F (-20 to 60C) max 70% RH.
  • Thermocouple Connection: Standard female mini-connector.
  • Power Requirements: 9V Alkaline (included).
  • Battery Life: 200 hours typical.
  • Temperature Coefficient: 0.1 times the applicable accuracy specification per F from 32 to 64F and 82 to 122F (0 to 18C and 28 to 50C).
  • Housing Material: ABS plastic.
  • Weight: 15.5 oz (440 g).
  • Agency Approvals: CE.

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