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SEKONIC ST-50M Temperature and humidity recorder

Producer: SEKONIC

Categories: Temperature and humidity meter, Temperature and humidity measuring device Tags: Temperature humidity recorder, thermal hygrometer

SEKONIC ST-50M temperature and humidity recorder is a best-selling product line, equipped with electronic sensors. This product is easy to use thanks to the addition of digital data storage function.

Supports digital data storage: In addition to recording analog data, the product also supports digital data storage.
Back up important data: Important measurement records can be backed up as CSV.
Long-term records: Records up to 6 months on graph paper.
Ideal application: Ideal for recording and managing environmental temperature and humidity in clean rooms, animal rooms, product warehouses, art galleries, museums, etc.

Measurement Methods	Temperature： Humidity：	Semiconductor Sensor High Molecular Electrostatic Capacity Sensor
Measurement Ranges	Temperature： Humidity：	－20 to 50℃ / －4 to 122゜F －20 to 80℃ / －4 to 176゜F（with sensor Extension Cable） 20 to 90%RH（No Condensation） 0 to 100%RH（with Sensor Extension Cable, No Condensation）
Display（LCD）	Resolution Temperature： Humidity： Others：Dew Point ：Absolute Humidity ：Time ：LCD Display	0.1℃ / 0.1゜F 0.1%RH －20 to 80℃ / －4 to 176゜F 0 to 100%RH （－80 to 80℃ / －112 to 176゜F）（0 to 290g/㎡） Year, Month, Date, Time（24 hours） Battery Checker, Alarm, Speed Chart, Setup Mode, etc
Recording （Chart form）	Chart Paper Working Width Feeding Feeding Accuracy	Z-Fold Type, 12m / 39.37feet（Length）113㎜ / 4.45inch（Width） 100㎜（3.94inch）for recording both Temperature and Humidity Sprocket ± 3㎜ / 0.12inch（at 12m / 39.37 feet. Long Recording）
Accuracy	Temperature Humidity	±1.0℃ / ±1.8゜F at 0 to 50℃ / 32 to 122゜F ± 3 %RH（at 25℃ / 77゜F） *Accuracy Guarantee Range on Humidity is 10 to 90%RH
Calibration	Temperature Humidity	1 Point 1 or 2 Points
Recording Range	User Selectable among ①②③ with Switch	＊Temperature ①－20 to 80℃ / －4 to 176゜F ② 0 to 50℃ / 32 to 122゜F ③±10℃，±25℃，±25゜F，or 50゜F ＊Humidity ① 0 to 100%RH ②±10%RH or ±25%RH
Storage	Storage Media Capacity of recording	SD CARD（128MB to 2 GB）＊1 Maximum 16 months（Recorded per 1 minute）
Environmental Conditions	Ambient Temperature Humidity	－20 to 50℃ / －4 to 122゜F 20 to 90%RH （No Condensation)
Power Requirement	Battery AC Adapter Inlet	LR20, 1.5V x 4 pcs Input 9V 500mA
Dimension Weight	W x H x D（mm / inch）, ㎏, lbs（Without Batteries）	300 x 245 x 105 ㎜ / 11.8 x 9.6 x 4.1 inches, 2.1㎏ 4.6lbs
Other Features		Desktop or Wall Mount Socket （ 2 holes） 3 ㎜（0.12 inch）marking on Temperature / Humidity Recording Pen Position Adjustment Automatically, or with Switch
Standard Accessories		LR20, 1.5V x 4 1 Pcs Chart Paper 1 Pcs Blue/Red Fiber Tip Pen
Options Accessories		Sensor Extension Cable （ 5m / 16.40feet, 20m / 65.62feet, 50m / 164.04feet） Chart Paper（ 5 Sheets / Box） Chart Pen（ 2 Blue & 2 Red pens）/ Box

・Features and Specifications are subject to change without notice.
・*1:This SD recorder is not supported SDHC format(4GB or more)

	Name of product	Model number	Explanations
Optional Accessories	Extension Cable 5m	HE04
	Extension Cable 20m	HE05
	Extension Cable 50m	HE06
	Alarm unit (threshold signal output for alarming)	HE09	4 points common output of temperature and humidity upper and lower limit settings
	Sensor probe	HEAA
	Sensor probe (for China）	HEAC
Consumables	Usual chart paper	HEGA	5pcs/set
	Usual chart paper (for China）	HEGC	5pcs/set
	Clean chart paper (for cleanroom)	HE11	5pcs/set
	Cartridge pen	HEFA	2red & 2blue/set
	Cartridge pen (for China）	HEFC	2red & 2blue/set