Campbell Scientific TE525MM TE525, TE525WS, and TE525MM Texas Electronics Rain
Campbell Scientific TE525MM Manual
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Campbell Scientific TE525MM manual content summary:
- Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 1
TE525 Tipping Bucket Rain Gage Revision: 10/13 Copyright © 1990-2013 Campbell Scientific, Inc. - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 2
- Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 3
in materials and workmanship under normal use and service for twelve (12) months from date of shipment unless otherwise specified in the corresponding Campbell pricelist or product manual. Products not manufactured, but that are re-sold by Campbell, are warranted only to the limits extended by - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 4
problem, an RMA number will be issued. Please write this number clearly on the outside of the shipping container. Campbell Scientific's shipping address is: CAMPBELL the customer at the customer's expense. Campbell Scientific reserves the right to refuse service on products that were exposed to - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 5
7.2.1.1 CR1000 Example Program 11 7.2.1.2 CR200(X) Series Example Program 11 7.2.2 Control Port Example 12 7.2.2.1 CR1000 Example Program 12 8. Troubleshooting 12 9. Maintenance 12 Appendix A. Edlog Program Examples A-1 A.1 CR10X Pulse Count Example Program A-1 A.2 CR10X Control Port Example - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 6
Table of Contents Figures 4-1. 4-2. 7-1. TE525 Tipping Bucket Rain Gage 3 Pedestal base options 3 Rain Gage Schematic 10 Tables 7-1. Wiring for Pulse Channel Input 9 7-2. Wiring for Control Port Input 9 7-3. Multipliers for Rain Measurement 10 ii - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 7
of the standard National Weather Service tipping bucket rain gage. Output is a switch closure for each bucket tip. Three models are available: • TE525 6 in. orifice 0.01 in. tip • TE525WS 8 in. orifice 0.01 in. tip • TE525MM 24.5 cm orifice 0.1 mm tip Before installing the TE525, please - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 8
TE525 Tipping Bucket Rain Gage 3.1 Ships With The TE525 ships with: (1) Calibration sheet (2) Hose distance should be 2 to 4 times the height of the obstruction. • The pipe used to mount the bucket must be vertical. Use a torpedo level or something similar to get it as vertical as possible. • - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 9
TE525 Tipping Bucket Rain Gage 24" 8" FIGURE 4-1. TE525 Tipping Bucket Rain Gage FIGURE 4-2. Pedestal base options 3 - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 10
Diagram The simplest method for programming the datalogger to measure the tipping bucket rain gages is to use Campbell Scientific's SCWin Program Generator (Short Cut). NOTE This section shows Short Cut's programming for the TE525/TE525WS. The TE52MM is done similarly. 1. Open Short Cut and click - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 11
TE525 Tipping Bucket Rain Gage 3. Select TE525/TE525WS Rain Gauge, and select the right arrow (in center of screen) to add it to the list of sensors to be measured, and then select - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 12
TE525 Tipping Bucket Rain Gage 5. Choose the Output and then select Finish. 6. In the Save As window, enter an appropriate file name and select Save. 7. In the Confirm - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 13
. The momentary switch closure is counted by the pulse-counting circuitry of Campbell Scientific dataloggers. The TE525-series tipping bucket rain gages are manufactured by Texas Electronics and then cabled by Campbell Scientific. The -L after the model number indicates the cable length is specified - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 14
TE525 Tipping Bucket Rain Gage 6. Specifications Features: • High precision • Compatible with all Campbell Scientific dataloggers (including the CR200(X) series) • TE525WS conforms to the National Weather Service recommendation for an 8-inch funnel orifice. • TE525WS is directly compatible with - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 15
Weight Cable Cable Weight TE525 Tipping Bucket Rain Gage TE525 TE525WS TE525MM 24.1 cm (9.5 in) 26.7 cm (10.5 in) 29.2 cm (11.5 in) 0.9 kg (2 lb) 1 kg (2.2 lb) 1.1 kg (2.4 lb) 2-conductor shielded cable 0.1 kg (0.2 lb) per 10 - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 16
Tipping Bucket Rain Gage The CR10 does not support the use of control port inputs with the Pulse Count instruction currently sold by Campbell Scientific. 7.2 TE525WS 0.01 0.254 TE525MM 0.00394 0.1 TE525 or TE525MM w/8 in funnel 0.0057 0.1459 The volume of water required to cause a tip - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 17
TE525 Tipping Bucket Rain Gage 7.2.1 Pulse Count Example Programs The following example programs has an additional parameter in the PulseCount() instruction to specify the pulse module's slot. 7.2.1.1 CR1000 Example Program 'CR1000 'TE525/TE525WS & TE525MM sample program Public Rain_mm Units Rain_mm - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 18
of 0.1 in PulseCount Instruction. PulseCount (Rain_mm,1,18,2,0,.254,0) CallTable (Rain) NextScan EndProg 8. Troubleshooting Symptom: No Precipitation switch open) when the bucket is tipped, to less than an ohm when the bucket is balanced. 9. Maintenance The funnel and bucket mechanism must be kept - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 19
the number of tips per 16 oz. of water. One half turn of both screws causes a 2% to 3% change. (7) Check and re-level the rain gage lid. Factory Calibration: If factory calibration is required, contact Campbell Scientific to obtain an RMA (see Warranty and Assistance at front of manual). 13 - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 20
TE525 Tipping Bucket Rain Gage 14 - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 21
the CR500, CR510, CR10, 21X or CR23X. CR7 programming is similar to the CR10X but has an additional parameter in the Pulse (P3) instruction to specify the slot that the pulse card is in. ;{CR10X} *Table 1 Program 01: 1.0000 Execution Interval (seconds) 1: Pulse (P3) 1: 1 2: 1 3: 2 4: 3 5: 0.254 - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 22
(midnight = 2400) 5: Totalize (P72) 1: 1 2: 1 Reps Loc [ Rain_mm ] *Table 2 Program 02: 0.0000 *Table 3 Subroutines Execution Interval (seconds) End Program Output Instruction 72, Totalize, is used in the output section of the program to output the total rainfall over the output interval. This - Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 23
- Campbell Scientific TE525MM | TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 24
Scientific Australia Pty. Ltd. (CSA) PO Box 8108 Garbutt Post Shop QLD 4814 AUSTRALIA www.campbellsci.com.au • [email protected] Campbell Scientific do Brasil Ltda. (CSB) Rua Apinagés, nbr. 2018 ─ Perdizes CEP: 01258-00 ─ São Paulo ─ SP BRASIL www.campbellsci.com.br • vendas@campbellsci
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TE525 Tipping Bucket
Rain Gage
Revision: 10/13
Copyright © 1990-2013
Campbell Scientific, Inc.