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Chart Recorders —
Temperature, Humidity, and Dew Point


Temperature, Humidity, and Dew Point

TH800


Designed with a compact and rugged enclosure, this chart recorder provides accurate record for temperature, humidity, and dew point. This unit has a large 8" chart for easy reading and user selectable temperature ranges and recording times. Included are four AA batteries, pens, and standard Certificate of Calibration. NIST-Traceable Certification of Calibration is also available. See chart below for pricing. Chart paper sold separately.
TH800 Chart Recorder
  Dickson Company
Part #
Cat.# Price
24-hour -20 to +120ºF
(-29°C to 49°C)
TH800 4801-66 Price
Requires Dickson chart paper and pens below. Use of other supplier materials could cause recorder to operate incorrectly.

Chart Paper
  Dickson Company
Part #
Cat.# Price
24-hour -20 to +120ºF
(-29°C to 49°C)
C415 4801-33 Price
7-day -20 to +120ºF
(-29°C to 49°C)
C417 4801-34 Price
24 hour, -20 to 120ºF
(-29°C to 49°C)
C472 4801-57 Price
7 day, -20 to 120ºF
(-29°C to 49°C)
C473 4801-58 Price

Replacement Pen Pack
  Dickson Company
Part #
Cat.# Price
3 red & 3 blue P246 4801-40 Price

NIST-Traceable Certificate of Calibration
Must be specified when Chart Recorder is ordered
  Dickson Company
Part #
Cat.# Price
1-point N100 4801-21 Price
3-point N300 4801-22 Price
Specifications
Temperature Range: +32 to +120ºF, 0 to +50ºC (user selectable)
Humidity Range: 0 to 95% RH (non-condensing)
Dew Point Range (Calculated): 32 to +122º (0 to +50ºC)
Ambient Operating Conditions: +32 to +120ºF (0 to +50ºC), 0 to 95% RH (non-condensing)
Temperature Sensor: Digital Sensor
Humidity Sensor: Monolithic IC Humidity Sensor
Temp. Accuracy: ±1.8ºF (±1ºC)
Humidity Accuracy: ±2% from 0 to 60% and ±3% from 60 to 95%
Dew Point Accuracy (Calculated): 10% to 95% RH: ±7.2ºF (±4ºC)
Average Response Time: Temperature/RH: 2 minutes for a 63% step charge at 10 FPM (0.1 m/s) airflow
Recording Time: 24 hour, 7 day (user selectable)
Chart Size: 8" (203 mm)
Power Supply: four AA batteries
Weight: 4lbs (1814 g.)
Dimensions: 9.2"x9.2"x3.1 (234 mm x 234 mm x 79 mm)

Temperature, Humidity and Dew Point Recorder

TH803

User-selectable microprocessor lets you determine scale ranges and recording times (1, 7, or 31 day). Charts are 8" (203 mm) diameter. Temperature sensor: thermistor. Humidity sensor: monolithic IC. Includes audio/visual high and low alarms. Comes standard with pens, one AC adapter, 9V battery and certificate of calibration.

 

TH803 — Chart Recorder Dickson Company
Part #
Cat.# Price
  110VAC TH803 4801-65 $ 679
  220VAC (CE marked) TH803+R065 4801-65-220 Price
NIST-Traceable Certificate of Calibration (1-point) N100 4801-21 Price
NIST-Traceable Certificate of Calibration (3-point) N300 4801-22 Price
Replacement Pen Pack (3 red and 3 blue) P246 4801-40 Price
Requires Dickson chart paper and pens below. Use of other supplier materials could cause recorder to operate incorrectly.
Chart Paper for the
Temp/Humidity/Dew Point Recorder (60 Charts per Pack)
Temp Range Recording Time Dickson Company
Part #
Cat.# $/Pack
-20 to +120°F 24-hour C415 4801-33 Price
-20 to +120°F 7 day C417 4801-34 Price
-20 to +120°F 31-day C480 4801-56 Price
-20 to +50°C 24-hour C472 4801-57 Price
-20 to +50°C 7 day C473 4801-58 Price
-20 to +50°C 31-day C482 4801-59 Price
+40 to +110°F 24-hour C476 4801-35 Price
+40 to +110°F 7 day C477 4801-36 Price
+5 to +40°C 24-hour C478 4801-60 Price
+5 to +40°C 7 day C479 4801-61 Price
Specifications
Temp. Ranges: -20 to +120°F, +40 to +110°F, 0 to 185°F,
-29 to 49°C, +4 to 43°C, -18 to 85°C
Temp. Accuracy: ± 1.8°F (± 1.0°C)
Humidity Range: 0 - 95% RH (non-condensing)
Humidity Accuracy: ± 2% from 0 - 60% ± 3% from 60 to 95%
Dew Point Range: -22 to 122°F, -30 to +50°C
Dew Point Accuracy: ± 7.2°F (± 4°C)
Display Resolution: 1°F (1°C), 1% RH
Response Time: Temp/RH: 2 min for a 63% step charge at 10 FPM (0.1 m/s) airflow
Power Supply: 120VAC or 220VAC adapter
Dimensions: 9.2" x 9.2" x 3.1" (234 mm x 234 mm x 79 mm)
Weight: 4 lbs. (1814 g), with batteries
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