Code C3121 Cometsystem – Nhiệt kế, Ẩm kế cometsystem – Đại lý Cometsystem tại Việt Nam

Code C3121 Cometsystem | Thermo-hygrometer with external probe

Code C3121 Cometsystem - Nhiệt kế, Ẩm kế cometsystem - Đại lý Cometsystem tại Việt Nam

Thermometer, hygrometer is designed for direct measurement of temperature, relative humidity.
Audio and optical alarm of measured values.
Memory of minimum and maximum measured values.
Function Hold – manual storing of actual values for later displaying.
LCD backlight.
Simultaneous reading of temperature and relative humidity, dew point temperature reading selectable, external temperature-humidity probe with 1meter cable.

TEMPERATURE SENSOR
Measuring range	-30 to +105 °C
Accuracy	±0.4 °C
Resolution	0.1 °C
HUMIDITY SENSOR
Measuring range	0 to 100 % RH
Accuracy	±2.5 % RH from 5 to 95 % at 23 °C
Resolution	0.1% RH
DEW POINT
Measuring range	-60 to +80 °C
Accuracy	±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution	0.1 °C
GENERAL TECHNICAL DATA
Operating temperature	electronics -10 to +60 °C, external probe -30 to +105 °C
Channels	1x connectable temperature+humidity probe
Acoustic signalization + backlit LCD	YES
Measuring interval and display reading refresh	0.7 to 5 s
Power	battery 9 V or 12 Vss adaptor with NiMH 9 V battery
Battery life	approx. 4 months
Protection class	IP20 electronics, IP40 sensors
Dimensions (without connectors)	141 x 71 x 27 mm; length/diameter of external probe 135/18 mm
External probe cable length	1 meter
Weight (including batteries)	approx. 150 g
Warranty	1 years