Yem Series Thermo Hygrometer with Data Logger

China Yem Series Thermo Hygrometer with Data Logger, Find details about China CO2 Meter, Carbon Dioxide Tester from Yem Series Thermo Hygrometer with Data Logger

Basic Info.

Model NO.

YEM-20L

Interface

USB

Display Type

LCD

Analysis Software

Dgraph

Sensor

Infrared

Accuracy

Range

0~9999ppm

Trademark

YOWEXA

Specification

96X108X20mm/121g

Origin

Shenzhen China

Model NO.

YEM-20L

Interface

USB

Display Type

LCD

Analysis Software

Dgraph

Sensor

Infrared

Accuracy

Range

0~9999ppm

Trademark

YOWEXA

Specification

96X108X20mm/121g

Origin

Shenzhen China

Product Desciption

Yem Series Thermo Hygrometer with Data Logger

Features:

Generate txticsv/xls data logger file without any software and driver
Used as u-disk on PC to download data logger file easily
Support a professional software to view graph and analyze data
User can set logging interval and file output type by button
View history maximum/minimum/average
High/low alarm user configurable
Realtime and history alarm status indications
Calendar supported and user configurable
Sound alarm supported Large LCD display with backlight
Comfort level indications
C/F/Dew point
Battery status indication and long battery life

Specifications:

	YEM-20L	YEM-40L	YEM-70L
Channel	1 int. temp.(dew point supported) 1 int. humi.	1 int. temp.(dew point supported) 1 int. humi. 1 int. CO2	1 int. temp.(dew point supported) 1 int. humi. 1 int. air pressure
Sensor	Digital Digital	Digital Digital Infrared	Digital Digital Digital
Measuring unit	ºC, ºF %RH	ºC, ºF % RH PPM	ºC, ºF %RH hPa
Measuring range	-30~65ºC 0~100%RH	-30~65ºC 0~100%RH 0~10000PPM	-30~65ºC 0~100%RH 300~1100hPa
Measuring accuracy	±0.3ºC(-10~65ºC) ±0.5ºC(others) ±3%RH(10~90%RH) ±4%(others)	±0.3ºC(-10~65ºC) ±0.5ºC(others) ±3%RH(10~90%RH) ±4%(others) ±3%±40PPM(400~2000PPM) only for reference(others)	±0.3ºC(-10~65ºC) ±0.5ºC(others) ±3%RH(10~90%RH) ±4%(others) ±1hPa
Measuring resolution	0.1ºC 0.1%RH	0.1ºC 0.1%RH 1PPM	0.1ºC 0.1%RH 0.2hPa
Data logging memory	26624 readings	22528 readings	22528 readings
Response time(T90)	15 minutes 15 minutes	15 minutes 15 minutes 3 minutes	15 minutes 15 minutes 5 seconds
LCD refresh interval	5s	5s	5s
Measuring interval	5s	5s(temp. and humi.) 5s to 30m(co2)	5s
Battery	3pcs AAA battery	3pcs AAA battery	3pcs AAA battery
Battery life	1 year(25ºC)	45 days(25 ºC,15 minutes interval)	1 year(25ºC)
Power supply		AC/DC Adapter (100~240V 50/60Hz, 5V/2A)
Operation temperature	-30~65ºC	-30~65ºC(if <0ºC or >50ºC, CO2 will stop)	-30~65ºC
Storage temperature	-30~65ºC	-30~65ºC	-30~65ºC
Size/Weight	96X108X20mm/116g	96X108X20mm/121g	96X108X20mm/117g
Waterproof	IP20	IP20	IP20
Standards/Certificates	CE ROHS	CE ROHS	CE ROHS
Interface	MicroUSB	MicroUSB	MicroUSB