The Supco CR87BC is a 6-inch Celsius temperature chart recorder that measures and records temperature on circular paper charts using an external probe. It supports selectable chart speeds (6 hours, 24 hours, 7 days, 31 days), single or continuous chart rotation, selectable Celsius ranges (-40°C to 50°C), and a 3-digit LED display. Primary power is 120 VAC (50/60 Hz) with 8 AA battery backup and a 15 ft stainless steel submersible probe.
Selectable chart speeds (6 hr, 24 hr, 7 day, 31 day) with single or continuous rotation and +/-1% chart speed accuracy
15 ft sensor wire with 4" stainless steel submersible probe; temperature accuracy +/-1°C and selectable Celsius ranges
Powered by 120 VAC (50/60 Hz) with battery backup (8 AA, ~48 hours); includes 2 ink cartridge pens and 60 assorted 6" charts
Product Highlights
6" circular chart recorder with LED display, external submersible probe, and multiple chart speed options
Product Information
Standard Information
Brand: SUPCO
Manufacturer Part Number: CR87BC
Technical Specifications
Brand
SUPCO
MPN
CR87BC
Product type
Celsius temperature chart recorder
Chart diameter
6 inches
Chart speeds
6 hours, 24 hours, 7 days, 31 days
Chart rotation
Single turn or continuous
Chart speed accuracy
+/- 1%
Chart sheets included
60 assorted 6-inch charts
Display
3-digit LED (0.5")
Primary power
120 VAC, 50/60 Hz
Power options
12 V operation with optional adapter; battery backup (8 AA alkaline)
Battery backup
8 AA alkaline batteries (not supplied)
Battery life
Approximately 48 hours continuous use
Recording pen
Ink type (2 cartridge pens included)
Temperature scales (Celsius)
-40°C to 0°C; -30°C to 10°C; 10°C to 50°C (selectable)
Temperature accuracy
+/- 1°C
Temperature sensor / Probe
15 ft sensor wire with 4" stainless steel submersible probe (maximum immersion depth 3")
Operating temperature range
0°C to 60°C
Maximum relative humidity
96% maximum
Remote sensor capability
Remote readings up to 100 ft with optional extension cable
Case material
Polycarbonate
Dimensions
9.25 x 7.25 x 2.75 inches
Weight
4 lb 7 oz
Mounting
Free-standing or wall mount (keyhole slots)
Handle and stand
Fold-down carrying handle and snap-on support legs; fold-out support stand
Optional enclosure
Optional NEMA type 4X weatherproof case (CSA type 4)