Irts-p precision infrared temperature sensor revision: 9/06 c o p y r i g h t © 2 0 0 2 - 2 0 0 6 c a m p b e l l s c i e n t i f i c , i n c . A p o g e e i n s t r u m e n t s , i n c ..
Warranty and assistance the irts-p precision infrared temperature sensor is warranted by campbell scientific, inc. To be free from defects in materials and workmanship under normal use and service for twelve (12) months from date of shipment unless specified otherwise. Batteries have no warranty. Ca...
I irts-p table of contents pdf viewers note: these page numbers refer to the printed version of this document. Use the adobe acrobat® bookmarks tab for links to specific sections. 1. General description.....................................................1 2. Specifications ............................
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1 irts-p precision infrared temperature sensor 1. General description an infrared temperature sensor (irts) is a non-contact means of measuring the surface temperature of an object by sensing the infrared radiation given off. Irts are widely used for measurements of leaf, canopy, and average surface...
Irts-p precision infrared temperature sensor 2 3. Installation the field of view for infrared sensors is calculated based on the geometry of the sensor and lens. However, optical and atmospheric scatter and unwanted reflections from outside the field of view may influence the measurement. Under typi...
Irts-p precision infrared temperature sensor 3 4. Wiring the irts-p has two thermocouple outputs. Each output is a pair of red and yellow wires. The pair labeled “target” on the jacket near the wires is the output from the detector. The pair labeled “body” is a thermocouple measuring the temperature...
Irts-p precision infrared temperature sensor 4 2 00558 . 0 59237 . 0 9092 . 49 sb sb p sb ⋅ + ⋅ + = 2 00077 . 0 4248 . 0 2828 . 4 sb sb h sb ⋅ − ⋅ + = 2 387 . 0 3816 . 5 0705 . 52 sb sb k sb ⋅ + ⋅ − = and = sb sensor body temperature the three example programs measure the sensor once a second and ou...
Irts-p precision infrared temperature sensor 5 2: thermocouple temp (diff) (p14) 1: 1 reps 2: 21 2.5 mv 60 hz rejection range 3: 2 diff channel 4: 3 type k (chromel-alumel) 5: 1 ref temp (deg. C) loc [ reftemp ] 6: 2 loc [ apptargt ] 7: 1.0 mult 8: 0.0 offset ;measure sensor body temp 3: thermocoupl...
Irts-p precision infrared temperature sensor 6 ;calculate correction factor (sec) 7: z=1/x (p42) ; {1/psb} 1: 4 x loc [ psb ] 2: 4 z loc [ psb ] 8: z=x*f (p37) ; {.25/psb} 1: 4 x loc [ psb ] 2: 0.25 f 3: 4 z loc [ psb ] 9: z=x-y (p35) ; {att - hsb} 1: 2 x loc [ apptargt ] 2: 5 y loc [ hsb ] 3: 5 z l...
Irts-p precision infrared temperature sensor 7 *table 2 program 02: 0.0000 execution interval (seconds) *table 3 subroutines end program -input locations- 1 reftemp 1 2 1 2 apptargt 1 2 1 3 senbodyt 1 3 1 4 psb 1 3 3 5 hsb 1 4 3 6 ksb 1 2 2 7 sec 1 1 1 8 ctt 1 0 1 cr23x example program ;{cr23x} ; *t...
Irts-p precision infrared temperature sensor 8 ;calculate p, h, & k coefficients 4: polynomial (p55) 1: 1 reps 2: 3 x loc [ senbodyt ] 3: 4 f(x) loc [ psb ] 4: 49.9092 c0 5: 0.59237 c1 6: 0.00558 c2 7: 0.0 c3 8: 0.0 c4 9: 0.0 c5 5: polynomial (p55) 1: 1 reps 2: 3 x loc [ senbodyt ] 3: 5 f(x) loc [ h...
Irts-p precision infrared temperature sensor 9 11: z=x-y (p35) ; {subtract ksb} 1: 5 x loc [ hsb ] 2: 6 y loc [ ksb ] 3: 6 z loc [ ksb ] 12: z=x*y (p36) ; {calculate sec} 1: 4 x loc [ psb ] 2: 6 y loc [ ksb ] 3: 7 z loc [ sec ] ;calculate corrected target temperature (ctt) 13: z=x-y (p35) ; 1: 2 x l...
Irts-p precision infrared temperature sensor 10 cr1000 example program 'cr1000 dim sb, psb, hsb, ksb, senec public ptemp_c, att_c, ctt_c datatable(irts-p,true,-1) datainterval(0,60,min,0) average(1,att_c,ieee4,0) average(1,ctt_c,ieee4,0) endtable beginprog scan(1,sec,1,0) 'wiring panel temperature m...
Irts-p precision infrared temperature sensor 11 cr5000 example program public reft, targetcorrt, tc(2), sensorcorr, psb, hsb, ksb alias tc(1) = targetapparentt alias tc(2) = sensorbodyt datatable (alldat,1,-1) datainterval (0,60,min,10) average (1,reft,fp2,0) average (2,tc(),ieee4,0) average (1,targ...
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Campbell scientific companies campbell scientific, inc. (csi) 815 west 1800 north logan, utah 84321 united states www.Campbellsci.Com info@campbellsci.Com campbell scientific africa pty. Ltd. (csaf) po box 2450 somerset west 7129 south africa www.Csafrica.Co.Za cleroux@csafrica.Co.Za campbell scient...