The newly designed CT89
temperature recorder with remote
sensor employs advanced
microcontroller design that enables
this versatile instrument to
accurately measure and record
temperatures in air, gas, liquids,
powders, solids, and semi-solids.
The CT89 is a precision instrument
used to monitor and record
temperature on 6" circular chart
paper. It may be carried as a
portable instrument or mounted in a
fixed location. A combination of
3 temperature ranges and 4 chart
speeds provide a high degree of
flexibility. In addition, the chart
rotation may be set for single or
continuous turn operation. To
protect the data being recorded the
CT89 uses an automatic battery
backup to maintain operation during
a power outage.
Replacement Chart PaperScroll down to the "Part Number Builder" section to order replacement chart paper for the CT89 series
Specifications Temperature Scale: -40 to 30°F, -20 to 50°F, 50 to 120°F, -40 to 0°C, -30 to 10°C, and 10 to 50°C Chart Speed Selectable: 6 hours, 24 hours, 7 days, 31 days Chart Speed Accuracy: ±1% Chart Diameter: 152 mm (6") Temperature Display: 3 digit LED; 13 mm (0.5") H Temperature Accuracy: ±1°C (±2°F) Temperature Sensor: Stainless steel tip submersible with 4.6 m (15') of cable Recording Pen: Ink type Power Supply: 120 Vac, 50/60 Hz or 220/240 Vac, 50 Hz Battery Backup: 8 alkaline "AA" cells (included) Battery Life: 48 hours Operating Temperature: 0 to 49°C (32 to 120°F) Operating Humidity: 0 to 96% max Dimensions: 235 L x 184 W x 70 mm D (9.25 x 7.25 x 2.75") Weight: 7 oz (4 lb)
† All amounts shown in USD Note: Comes complete with 60 assorted 152mm (6") diameter charts, 102mm (4") probe, 2 black cartridge pens, and operator's manual. Ordering Example: (1) CT89F temperature chart recorder (110Vac, °F), USD555.00
Part Number Builder
Build Your Part Number Below
Replacement Chart Paper select from: CT87C- for Replacement Chart Paper for CT89 Series
Temperature Range select from: -40-30F/ for -40 to 30F -40-0C/ for -40 to 0C -20-50F/ for -20 to 50F -30-10C/ for -30 to 10C 50-120F/ for 50 to 120F 10-50C/ for 10 to 50C LF-MIX for 60 Assorted Charts (Farenheit) LC-MIX for 60 Assorted Charts (Celsius)
Chart Time Scale select from: Nothing(leave field blank) for Assortment (if selected in "Temperature Range" above) 6H for 6 Hours 24H for 24 Hours 7D for 7 Days 31D for 31 Days
Note: All combinations may not be valid, check spec sheet for valid part numbers.
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