Texas Instruments TR-525I - Manuals

Page 2 - SERIES 525 RAINFALL SENSORS

SERIES 525 RAINFALL SENSORS DESCRIPTION The sensor consists of a gold anodized aluminum collector funnel with a knife-edge that diverts the water to a tipping bucket mechanism. The models TR-525I and TR-525USW are calibrated in inches (.01” per tip) and model TR-525M is calibrated in millimeters (.1...

Page 3 - ORDERING INFORMATION; Optional Parts / Accessories

ORDERING INFORMATION Model # Description TR-525I Rain Gauge, 6.06” collector, English (Please specify for calibration of 0.2 mm/tip) TR-525USW Rain Gauge, 8.00” collector, English TR-525M Rain Gauge, 25 mm collector, Metric Optional Parts / Accessories HOBO Event Datalogger and Software MB-525 Pole ...

Page 4 - MUST; be mounted in a; LEVEL; position; THE FOLLOWING IS VERY IMPORTANT:; ) be held in a dead center position by the

MODEL 525 TIPPING BUCKET RAIN GAUGE TRANSMITTER INSTALLATION INSTRUCTIONS A clear and unobstructed mounting location is necessary to obtain accurate rainfall readings. This transmitter has provisions for mounting two ways, surface mounting and mast mounting. Surface mounting is recommended where pos...

Page 5 - FIELD CALIBRATION; TO CHECK CALIBRATION:

FIELD CALIBRATION TR-525I & TR-525M Absolutely accurate calibration can be obtained only with laboratory equipment, but an approximate field check can be easily made. The tipping bucket mechanism is a simple and highly reliable device. The transmitter must be located in a clear area, away from t...

Page 6 - MODEL TTH-1315 TEMPERATURE HUMIDITY SENSOR

MODEL TTH-1315 TEMPERATURE HUMIDITY SENSOR DESCRIPTION The Texas Electronics, Inc. Model TTH-1315 Sensor utilized a Rotronics HygroClip S3 Humidity Temperature Probe with interchangeable sensing elements that do not require calibration. The unit is encased in a corrosive-resistant spun aluminum radi...

Page 7 - INSTALLATION & MAINTENANCE

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...

Page 8 - MODEL TD-4 WIND DIRECTION SENSOR

MODEL TD-4 WIND DIRECTION SENSOR DESCRIPTION The Texas Electronics, Inc. TD-4 Wind Direction Sensor is a mechanical style wind meter that measures the horizontal wind azimuth. This unit combines small physical size with superior bearings to meet the EPA's Prevention of Significant Deterioration (PSD...

Page 10 - MODEL TV-4 WIND SPEED SENSOR

MODEL TV-4 WIND SPEED SENSOR DESCRIPTION The Texas Electronics, Inc. TV-4 Wind Speed Sensor is a mechanical style anemometer that measures the horizontal velocity of wind. This unit combines small physical size with superior bearings to meet the EPA's Prevention of Significant Deterioration (PSD) st...

Page 12 - MODEL SP-LITE SOLAR RADIATION SENSOR

MODEL SP-LITE SOLAR RADIATION SENSOR DESCRIPTION The Texas Electronics, Inc. SP-Lite Solar Radiation Sensor utilizes a Kipp & Zonen Silicon pyranometer mounted in a white baked-enamel finished aluminum bracket that provides a stable upward-facing installation. It measures the solar energy that i...

Page 13 - Designed for continuous outdoor use; Description

Mechanical: Material of housing: Anodized aluminum contained in white baked-enamel finished aluminum mounting bracket Cable length: 60 ft. Dimensions: Height from surface to top of level Pyranometer - - 6.25" (15.87 cm) Width - 2.75 " (6.98 cm) Length - 8.25 " (20.95 cm) Weight: 3 lbs. (...

Page 14 - MODEL TB-2012M BAROMETRIC PRESSURE SENSOR

Texas Electronics, Inc. Texas Electronics, Inc. Texas Electronics, Inc. Texas Electronics, Inc. Model TB-2012M Barometer Model TB-2012M Barometer Model TB-2012M Barometer Model TB-2012M Barometer Remove cover of TB-2012M and adjust Remove cover of TB-2012M and adjust Remove cover of TB-2012M and adj...

Page 16 - as well as remote temperature and/or humidity sensors should be

PROPER EXPOSURE OF METEOROLOGICAL INSTRUMENTS Generally recognized guidelines follow which depict "ideal" sensor mounting locations. These guidelines or "rules of thumb" are only suggestive in nature in an attempt to aid the user to selecting optimum representative sampling locations...

Page 17 - U.S. Department of Commerce - National Weather Service Bulletin; SOLAR RADIATION SENSORS:; Attach the three anemometer cups to the speed sensor head.

PRECIPITATION GAUGES: Rain gauges should be installed on a level plot of ground, at a distance from any object of at least two and preferably four times the height of the object above the top of the gauge. All types of gauges must be exposed with the rim of the receiver in a horizontal plane and at ...

Page 20 - Warranty; Warranty Equipment List

Warranty Texas Electronics, Inc. (hereafter TEI) warrants the equipment manufactured by it to be free from defects in material and workmanship. Upon return, transportation charges prepaid to TEI, within three (3) years of original shipment of sensors and one (1) year of original shipment of electron...

Page 21 - Three-Year Warranty Equipment List; Sensors Covered by Three-Year Warranty; Parameter

Three-Year Warranty Equipment List Effective February 1, 1992 all of Texas Electronics, Inc. sensors will carry a Three-Year warranty instead of the previous One-Year. The remainder of terms and conditions of the warranty remains unchanged. A specific list of items follows. Sensors Covered by Three-...