Davis Instruments Leaf Wetness Sensor Installation Manual Download Page 8

 

Product Numbers: 7846 & 7848

Davis Instruments Part Number: 7395-110
Leaf Wetness Sensor, Standard and Industrial
Rev. D Manual (7/7/99)

This product complies with the essential protection requirements of the EC EMC
Directive 89/336/EC.

© Davis Instruments Corp. 1996. All rights reserved.

Summary of Contents for Leaf Wetness Sensor

Page 1: ...5 wet Using the GroWeatherLink software you may select your own wetness threshold the software will then calculate leaf wet hours COMPONENTS The leaf wetness sensor includes the following components P...

Page 2: ...o tighten hex nuts if installing on a pipe TESTING THE SENSOR You may test the sensor before you install it or you may test it after installing it The instructions below provide a quick description of...

Page 3: ...e you begin consult the System Installation manual for instructions on labeling the leaf wet ness sensor cable Typical Standard Installation The illustration below shows typical standard leaf wetness...

Page 4: ...ensor Typical Industrial Installation The illustration below shows typical industrial leaf wetness installation The sensor cable attaches to connector S3 on the sensor interface module SIM TYPICAL IND...

Page 5: ...A in these locations using a 7 32 5 5 mm drill bit If you are not using the Sensor Tilting Bracket you may use one of the holes designated for the bracket for the leaf wetness sensor Early versions of...

Page 6: ...screws as shown below MOUNTING ON A WOODEN SURFACE Mounting the Sensor on a Pipe To mount the sensor on a pipe stake or pole with outside diameter between 1 and 1 1 4 25 mm and 31 mm secure the sensor...

Page 7: ...the console Cable connections account for a large portion of the potential problems Connections should be firmly seated in the jacks and plugged in straight If you think a connection may be faulty try...

Page 8: ...ments Part Number 7395 110 Leaf Wetness Sensor Standard and Industrial Rev D Manual 7 7 99 This product complies with the essential protection requirements of the EC EMC Directive 89 336 EC Davis Inst...

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