Casella CEL Tipping bucket rain gauge User Manual
Page 2
TABLE OF CONTENTS
CONTENTS . . . . . . . . . . . . . . . . PAGE
1.
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.
PRINCIPAL OF OPERATION . . . . . . . . . . . . . . . . . . . . 4
3.
CONSTRUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.
PREPARATION FOR USE . . . . . . . . . . . . . . . . . . . . . . 6
4.1
Non Heated Versions . . . . . . . . . . . . . . . . . . . . 6
4.1.1
Standard Single Output Non-Heated Version . . . . . . . 6
4.1.2
Standard Dual Output Non-Heated Version . . . . . . . . 7
4.1.3
Dual Output Non-Heated Version That Meets the
Requirements of The UK Environmental Agency . . . . . 7
4.2
Heated Versions . . . . . . . . . . . . . . . . . . . . . . 8
4.2.1
Standard Single Output Heated Version . . . . . . . . . . 8
4.2.2
Standard Dual Output Heated Version . . . . . . . . . . . 9
4.2.3
Dual Output Heated Version that Meet the
Requirements of The UK Environmental Agency
9
4.3
General . . . . . . . . . . . . . . . . . . . . . . . . . .
10
5.
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . .
11
6.
COUNTING BUCKET TIPS
. . . . . . . . . . . . . . . . . . . .
12
6.1
Reed Switch Details
7.
SERVICING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
8.
SPECIFICATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
8.1
Common Specifications . . . . . . . . . . . . . . . . .
14
8.2
Heated Version - Additional Specifications . . . . . . . .
14
9.
ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Contents
Page 2 of 16
Tipping Bucket Rain Gauges
User Manual