Ryan® CR-1

Ryan CR-1 Strip Chart

Ryan® CR-1 is the low-cost, single-use strip chart temperature recorder rugged enough to meet the demands of in-transit distribution of perishable products.  The CR-1 features Sensitech standards of accuracy and reliability in a low-cost temperature monitoring solution.  It is self-contained and shipped ready for customer use.

  • Temperature Range:
    Standard -20°F to 100°F
    (-29°C to 38°C)
    High Temp 16°F to 136°F
    (-9°C to 58°C)
  • Operating Accuracy:
    ±2.0°F (±1.1°C) full range
  • Day Spans:
    10 day (°F & °C)
    20 day (°F & °C)
    40 day (°F & °C)
    40 day HT (°F & °C)
    75 day (°F & °C)
    90 day (°F & °C)
    90 day HT (°F & °C)
  • Average Chart Resolution:
    10 day = 2.83 inches per day
    20 day = 3.08 inches per day
    40 day = 0.86 inches per day
    75 day = 0.95 inches per day
    90 day = 0.82 inches per day
  • Calibration:
    NIST® Traceable
  • Power/Shelf Life:
    1.5v AA carbon zinc, heavy duty battery
    One year from date of purchase
  • Tamper-Proof Security Seal:
    Pre-sealed at the factory
  • Notice of shipment:
    Three-part water resistant notice attached to CR-1
  • Case Count:
    40 instruments CR-1
  • Enclosure:
    ABS plastic
  • Weight/Dimensions:
    7.38 ounces (209.2 grams)
    5.2" L x 2.56" H ” x 3.50" W
    (13.21cm x 6.50cm x 8.89cm)