Wireless Temperature/Humidity Chart Recorder
8
8-8
8-3 - Specifications
GENERAL
Temperature:
Range:
-18 to 49°C (0 to 120°F)
Display Accuracy:
1°C (2°F)
Chart Accuracy:
1.5°C (3°F)
Display Resolution:
0.1° F or C
Relative Humidity:
Range:
2 to 98% RH
Display Accuracy:
3% RH (From 15 to 90% RH), 5% RH
(< 15 or >90 % RH)
Chart Accuracy:
4% RH (From 15 to 90% RH), 6% RH
(<15 or >90 % RH)
Display Resolution:
1% RH
Display Data Sampling Rate:
Once every 2 seconds
WIRELESS TRANSMITTER
Transmit time interval:
2 seconds – default, 10 seconds,
30 seconds, 1 minute, 2 minutes
Radio Frequency:
ISM 915 MHz or ISM 868 MHz
RF Power Output:
5 dBm (3.16 mW)
Approvals:
Model: CTXL-TRH-(W or G)-W9: FCC, Class A, 915 MHz (US & Canada)
Model: CTXL-TRH-(W or G)-W8: CE, 868 MHz (Europe)
Model: CTXL-PT-W9:
FCC, Class A, 915 MHz (US & Canada)
Model: CTXL-PT-W8:
CE, 868 MHz (Europe)
RF Link Range:
Outdoor, line of sight:
Up to 90 m (300’)
Indoor/urban:
Up to 33.5 m (110’)
PC Interface:
USB, 115200 baud rate, 8-bit Data,
1 Stop bit, No Parity
Operating Environment:
-18 to 49°C (0 to 120°F), 2 to 98% RH
LED indicators:
Green LED:
Transmit indication, blinks every time
interval
Red LED:
Low Battery and other communication
error indications
Power:
One 3.6 Vdc AA size Lithium Battery,
400 mAH capacity or Optional AC adapter
Battery Life:
1 year typical at transmitting every minute
6 months typical at transmitting every
2 seconds
Dimensions:
70 x 51 x 20 mm (2.75 x 2 x 0.8")
Summary of Contents for CTXL-PT-W8
Page 64: ...6 2 List of Accessories and Charts Papers 6 Notes...
Page 79: ...NOTES 8 13...
Page 80: ...NOTES 8 14...
