PESSL INSTRUMENTS LEAF TEMPERATURE

IM522CD is a highly accurate leaf temperature sensor. It measures the radiated temperature around the surface of a leaf or a canopy.

SENSOR	PESSL INSTRUMENTS LEAF TEMPERATURE
Part No.	IM522CD

TECHNICAL SPECIFICATIONS

Sensor	PT1000
Accuracy	min. 0.1°C (-30 °C to +99 °C)
Supply current	max. 200 µA
Short circuit protection	Infinite (within supply voltage range)
Short circuit supply current	max. 40 mA
Operating temperature range	-30°C to +99°C
Nonlinearity error	max. 0.2°C
Supply voltage sensitivity	max. 0.1°C/V
Repeatability	max. 0.2°C
Long term drift	max. 0.1°C
Output frequency	1 to 4 kHz
Duty cycle	0.320 (0 °C), 0.00470 °C
Evaluation	Analog
Cable length	5 m

PESSL INSTRUMENTS GmbH
Werksweg 107, A-8160 Weiz, Austria
Tel: +43 (0) 3172 5521, Fax: +43 (0) 3172 5521 23
E-mail: sales@metos.at, Webpage: www.metos.at