Texas Instruments TR-525USW Features & Benefits, Installation & Maintenance, Ordering Information

Sampling Time:	<0.7 sec
Maximum cable length:	5 m / 15 ft. for direct output
	Up to 100 m / 325 ft. with signal
	amplifier
Connection Type:	Bayonet cap on mounting
	connector
Protection grade:	IP65 (probe to connector)
Supply voltage:	3.5 … 50VDC
Current consumption:	<4 mA
Minimum excitation time:	<4 sec
EMC compatibility (CE):	EN-50081-2, EN-50082-2
Material:	Polycarbonate, white
Dimensions:	Length: 100 mm (3.94")
	Diameter: 15 mm (0.59")
Weight:	14 g / 0.5 oz.

FEATURES & BENEFITS

•Combines Temperature and Humidity onto one sensing unit

•Rotronics HygroClip S3 has interchangeable sensing elements requiring no calibration

•Stacked plate construction of shelter provides natural ventilation

•Quick-Release mounting bracket allows for easy installation and maintenance

•Aluminum radiation shield is lightweight and extremely durable

•White baked-enamel finish reflects most radiant heat from sun and surrounding objects

INSTALLATION & MAINTENANCE

The radiation shield with sensing element can be pole or mast mounted. Whenever possible, sensors should be installed at a height of 4 ft. (1.2 meters) or greater over earth or sod at least 100 ft. (30.48 meters) away from any concrete or other hard-surfaced area and not closer to any other object than four times the height of the object above the instrument shelter or remote sensors. Avoid roof installations if possible. If it is necessary to roof-mount shelters and sensors, they should not be closer than 30 ft. (9.14 meters) to any large, vertical reflecting surface (walls, etc.), exhaust fans, or cooling towers. Electronic remote sensors when roof-mounted should be at least 9 ft. (2.74 meters) or greater above the roof surface. To minimize radiation effects from the roof, they can also be mounted on a horizontal boom so that they will extend from the side of the building roof or tower assembly.

ORDERING INFORMATION

Model # Description

TTH-1315 Temperature & Humidity Sensor

TTH-1315A Temperature & Humidity Sensor, 4-20 Ma

Optional Parts / Accessories

H50	Interior Humidity Sensing element only
Cable	Additional Cable