Campbell HMP 35A Manuál s instrukcemi

INSTRUCTION MANUAL HMP155A Temperature and Relative Humidity Probe Revision: 10/14 Copyright © 1990- 2014 Campbell Scienti

HMP155ATemperature and Relative Humidity Probe 3.1 Ships With The HMP155A ships with: (1) Adjustment Screwdriver from manufacturer (1) Calibration Sh

HMP155A Temperature and Relative Humidity Probe 2. Squeeze the sides of the white connector cover and insert the cable’s connector through it (see FI

HMP155ATemperature and Relative Humidity Probe FIGURE 4-5. HMP155A and 14-plate radiation shield on a tripod mast FIGURE 4-6. HMP155A and 14-plate

HMP155A Temperature and Relative Humidity Probe 4.2 Use SCWin to Program Datalogger and Generate Wiring Diagram Short Cut is an easy way to program y

HMP155ATemperature and Relative Humidity Probe 4. Select Datalogger Model and Scan Interval (default of 5 seconds is OK for most applications). Clic

HMP155A Temperature and Relative Humidity Probe 6. After selecting the sensor, click at the left of the screen on Wiring Diagram to see how the senso

HMP155ATemperature and Relative Humidity Probe The HMP155A can be powered continuously or the power may be switched to conserve battery life. The HMP

HMP155A Temperature and Relative Humidity Probe Electromagnetic compatibility: Complies with EMC standard EN61326-1, Electrical equipment for measure

HMP155ATemperature and Relative Humidity Probe *HMP155ACBL1 Cable provided by Campbell Scientific 5 = no connection 6 = no connection 7 = VCC (red) 8

HMP155A Temperature and Relative Humidity Probe 6.2 Relative Humidity Sensor Measurement range: 0 to 100% RH Accuracy (including non-linearity, hyst

HMP155ATemperature and Relative Humidity Probe Connections to CRBasic dataloggers are given in TABLE 7-1 and TABLE 7-2. To wire an Edlog datalogger,

HMP155A Temperature and Relative Humidity Probe 7.3 Datalogger Programming The temperature and relative humidity signals from the HMP155A can be meas

HMP155ATemperature and Relative Humidity Probe The signal reference (white) and the power ground (black) are in common inside the HMP155A. When the H

HMP155A Temperature and Relative Humidity Probe Because of the inverse relationship between relative humidity and air temperature, finding the mean re

HMP155ATemperature and Relative Humidity Probe When installed in close proximity to the ocean or other bodies of salt water, a coating of salt (mostly

HMP155A Temperature and Relative Humidity Probe 10. References AASC, 1985: The State Climatologist (1985) Publication of the American Association of

HMP155ATemperature and Relative Humidity Probe 18

Appendix A. Importing Short Cut Code This tutorial shows: • How to import a Short Cut program into a program editor for additional refinement • Ho

Appendix A. Importing Short Cut Code After pasting, edit the information such that a ' character (single quotation mark) begins each line. This

Appendix B. Example Programs B.1 Single-Ended Voltage Measurement Example Below is an example CR1000 program that uses the single-ended voltage ins

Limited Warranty “Products manufactured by CSI are warranted by CSI to be free from defects in materials and workmanship under normal use and service

Appendix B. Example Programs B.2 Differential Measurement Example Below is an example CR1000 program that uses the differential voltage instruction

Appendix B. Example Programs B.3 Mean Vapor Pressure Example Below is an example CR1000 program that computes mean vapor pressure. TABLE B-3 shows t

Appendix B. Example Programs B-4

Appendix C. Interfacing with HMP155A RS-485 Output C.1 RS-485 Interface Options The HMP155A outputs a 0 to 1 Vdc signal for temperature and relativ

Appendix C. Interfacing with HMP155A RS-485 Output ‘CR1000 Series Datalogger ‘Sensor Wiring: ‘HMP155A with RS-485 Output: ‘ ‘ HMP155A HMP155A S

Appendix C. Interfacing with HMP155A RS-485 Output The public variables for temperature and relative humidity can be viewed in the ‘Numeric Display’

Appendix C. Interfacing with HMP155A RS-485 Output C.3 MD485 Multidrop Interface Option The MD485 Multidrop Interface can be used to interface the R

Appendix C. Interfacing with HMP155A RS-485 Output Use the Device Manager in Windows to determine which COM port the USB/RS-485 cable was assigned:

Appendix C. Interfacing with HMP155A RS-485 Output Using HyperTerminal, send the following commands to the HMP155A: VERS[enter] to get a response fr

Appendix C. Interfacing with HMP155A RS-485 Output Connect the MD485’s CS I/O port to the datalogger’s CS I/O port using an SC12 cable. Use the HMP1

Assistance Products may not be returned without prior authorization. The following contact information is for US and international customers residing

Appendix C. Interfacing with HMP155A RS-485 Output 'CR1000 Series Datalogger 'Change HMP155A default serial settings from 4800,E,7,1 To 96

Appendix C. Interfacing with HMP155A RS-485 Output The public variables for temperature and relative humidity can be viewed in the ‘Numeric Display’

Appendix C. Interfacing with HMP155A RS-485 Output C-10

Campbell Scientific Companies Campbell Scientific, Inc. (CSI) 815 West 1800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com • info@campbe

Precautions DANGER — MANY HAZARDS ARE ASSOCIATED WITH INSTALLING, USING, MAINTAINING, AND WORKING ON OR AROUND TRIPODS, TOWERS, AND ANY ATTACHMENTS TO

Table of Contents PDF viewers: These page numbers refer to the printed version of this document. Use the PDF reader bookmarks tab for links to spec

Table of Contents B.2 Differential Measurement Example .... B-2 B.3 Mean Vapor Pressure Example ...

HMP155A Temperature and Relative Humidity Probe 1. Introduction The HMP155A probe monitors relative humidity (RH) for the range of 0 to 100% RH and