ILIKUTANA NA CHOMBO MOJA 061 Kihisi Joto
HABARI YA JUMLA
- Mifano 061 na 063 ni vitambuzi vya halijoto vya usahihi. Kwa vipimo sahihi zaidi vya joto la hewa, sensorer daima huwekwa kwenye ngao ya mionzi, ambayo hupunguza makosa yanayosababishwa na joto la jua na la dunia. Sensorer hutoa mabadiliko ya upinzani kinyume na joto.
- Mfano 061 umeundwa kwa kipimo cha joto la hewa. Model 061 ina muda wa kudumu wa sekunde 10 tu.
- Model 063 imeundwa kwa kipimo cha moja kwa moja cha hewa, udongo, na joto la maji. Sensorer 063 zimefungwa kabisa katika nyumba ya chuma cha pua, iliyojaa mafuta ya silicone.
- Model 063 ina muda wa kudumu wa sekunde 60.
Kebo ya Sensor na Viunganisho
Sensorer zote hutolewa na ishara inaongoza kwa urefu wa futi moja. Kulingana na programu mahususi, urefu wa kebo, viunganishi vya kebo ndefu vinaweza kutolewa kama chaguo.
USAFIRISHAJI
Ufungaji wa Sensor ya Joto
- A. JOTO HEWA
Kwa usahihi wa juu, ni kuhitajika kuweka sensor ya joto kwenye ngao ya mionzi. Kinga ya mionzi itapunguza athari za mionzi ya jua na ardhi na pia itatoa mtiririko wa hewa wa kutosha juu ya kitambuzi. Taarifa ya uwekaji wa mitambo imetolewa katika mwongozo wa ngao ya mionzi. - B. JOTO LA UDONGO
Mfano 063 hutumiwa kwa vipimo vya joto la udongo. Ufungaji wa uchunguzi wa joto la udongo unahitaji kuchimba kwa shimo ndogo kwa kina cha kipimo kinachohitajika katika udongo imara, usio na wasiwasi. Uchunguzi umeingizwa kwa usawa kwenye udongo huu thabiti, na udongo hubadilishwa kwenye shimo na umefungwa kwa nguvu. - C. JOTO LA MAJI
Sensor ya Joto ya Model 063 inapaswa kuwekwa ndani ya maji, bila vyanzo vya mionzi ya joto. - D. Sensorer hizi ni vifaa vya kudumu, vilivyothibitishwa na shamba; hata hivyo,
USISHUKE AU KUFICHUA SENZI KWA MSHTUKO MKUBWA!!!
Viunganisho vya Wiring
Pato la sensor ya thermistor ni upinzani wa juu ambao hutofautiana kulingana na joto. Ni muhimu si kuanzisha njia yoyote ya kupinga sambamba. Njia ya upinzani sambamba inaweza kuanzishwa na mkusanyiko wa uchafu / unyevu kati ya miongozo miwili ya sensorer. Hii inaweza kutokea katika viungo vilivyotengenezwa vibaya na viunganisho visivyolindwa. Inashauriwa kutumia daima mipako ya kinga kwenye viunganisho vya sensor vilivyo wazi. Tumia mipako kama vile mpira wa silastic (RTV).
Wiring Moja kwa Moja kwa Mtafsiri wa Ala za Met One
Kihisi kinapounganishwa moja kwa moja kwenye Moduli ya Kitafsiri cha Ala za Met One, kitambuzi hupakiwa na kipingamizi kinachofaa ili kutoa matokeo ya mstari.
Muunganisho wa moja kwa moja kwa Kiweka Data
Kihisi kinapounganishwa kwa kirekodi data kirekodi data lazima kiwe na kipingamizi cha kuzima ili kutoa matokeo ya mstari. Rejea Kielelezo 2-1.
CHECK-OUT YA UENDESHAJI NA KALIBRATION
Angalia Kihisi cha Halijoto
Linganisha usomaji wa vitambuzi dhidi ya kipimajoto sahihi cha zebaki. Tumia Ohmmeter ya Lo Current Digital na ulinganishe usomaji wa halijoto dhidi ya upinzani.
UTENGENEZAJI NA KUTAABUTISHA
Ratiba ya Matengenezo ya Jumla
- Vipindi vya Miezi 6 - 12:
- A. Kagua kitambuzi kwa utendakazi sahihi kwa kila Sehemu ya 3.1.
- Ratiba inategemea wastani hadi mazingira mabaya.
Taratibu za Utatuzi
A. Ishara ya kitambuzi isiyo sahihi: angalia miunganisho ya ingizo ya kihisi: angalia halijoto dhidi ya ishara ya pato la sensor kwa kutumia Jedwali 3-1. Thibitisha kuwa kihisi kina kinzani sahihi cha kuzima ikiwa hakitumiki kwa Kitafsiri cha Met One.
Jedwali 1-1
Vipimo vya sensorer
| MFANO | UPEO WA FUNGU | UFAFANUZI | USAHIHI | TIME CONSTANT | UREFU WA CABLE | KIWANGO |
| 061 | -30°C hadi +50°C | ± 0.16°C | ± 0.15°C | Sekunde 10 | mguu 1 | hakuna |
| 063-2 | 0°C hadi +100°C | ± 0.21°C | ± 0.15°C | Sekunde 60 | futi 50 | hakuna |
| 063-3 | -30°C hadi +50°C | ± 0.16°C | ± 0.15°C | Sekunde 10 | mguu 1 | hakuna |
Urekebishaji wa Sensor ya Joto
Vihisi hujaribiwa kwa ulinganifu wa urekebishaji kwenye kiwanda. Urekebishaji wa uga unaweza kuthibitishwa kwa majaribio na vitambuzi dhidi yao wenyewe au dhidi ya kiwango kinachojulikana. Haiwezekani kufanya mabadiliko kwa urekebishaji wa sensor, kama ilivyorekebishwa.
Bafu ya Barafu (Jaribio la Kurekebisha 0C)
Jaribio hili la urekebishaji linahitaji marejeleo ya vitendo ya 0C kupatikana kwa kuandaa mchanganyiko wa barafu iliyonyolewa au iliyopasuka vizuri na maji ya kutosha kufunika lakini sio kuelea barafu. Ili kuunda umwagaji sahihi wa barafu ( 0.002C), maji yaliyosafishwa lazima yatumike kwa kuoga na kutengeneza barafu. Mchanganyiko huu hutengenezwa na kuwekwa kwenye chupa kubwa ya mdomo mpana ya Dewar yenye uwezo wa takriban lita moja au zaidi. Flask ya Dewar imesimamishwa na cork au nyenzo nyingine zinazofaa, na mashimo mawili yaliyotolewa kwa kuingizwa kwa joto na thermometer ya kioo. Kichunguzi na kipimajoto huingizwa kwenye chupa ya Dewar ili ncha za kila moja ziwe angalau inchi 4 ½ chini ya uso wa mchanganyiko, inchi ½ kutoka pande za Dewar na angalau inchi moja iliyobaki chini. Kwa kutumia volt-ohmmeter sahihi: pima upinzani dhidi ya halijoto kama ilivyoonyeshwa kwenye Jedwali 3-1.
Kielelezo 2-1 Viunganishi vya 061/063 Kitambua Halijoto Kwa Kihifadhi Data
Jedwali 3-1A Muundo 063-2 CHATI YA UPINZANI DEG C
| TEMP DEG C | RCAL | TEMP DEG C | RCAL |
| 0 | 20516 | 51 | 4649 |
| 1 | 19612 | 52 | 4547 |
| 2 | 18774 | 53 | 4448 |
| 3 | 17996 | 54 | 4352 |
| 4 | 17271 | 55 | 4258 |
| 5 | 16593 | 56 | 4166 |
| 6 | 15960 | 57 | 4076 |
| 7 | 15365 | 58 | 3989 |
| 8 | 14806 | 59 | 3903 |
| 9 | 14280 | 60 | 3820 |
| 10 | 13784 | 61 | 3739 |
| 11 | 13315 | 62 | 3659 |
| 12 | 12872 | 63 | 3581 |
| 13 | 12451 | 64 | 3505 |
| 14 | 12052 | 65 | 3431 |
| 15 | 11673 | 66 | 3358 |
| 16 | 11312 | 67 | 3287 |
| 17 | 10969 | 68 | 3218 |
| 18 | 10641 | 69 | 3150 |
| 19 | 10328 | 70 | 3083 |
| 20 | 10029 | 71 | 3018 |
| 21 | 9743 | 72 | 2954 |
| 22 | 9469 | 73 | 2891 |
| 23 | 9206 | 74 | 2830 |
| 24 | 8954 | 75 | 2769 |
| 25 | 8712 | 76 | 2710 |
| 26 | 8479 | 77 | 2653 |
| 27 | 8256 | 78 | 2596 |
| 28 | 8041 | 79 | 2540 |
| 29 | 7833 | 80 | 2486 |
| 30 | 7633 | 81 | 2432 |
| 31 | 7441 | 82 | 2380 |
| 32 | 7255 | 83 | 2328 |
| 33 | 7075 | 84 | 2278 |
| 34 | 6902 | 85 | 2228 |
| 35 | 6734 | 86 | 2179 |
| 36 | 6572 | 87 | 2131 |
| 37 | 6415 | 88 | 2084 |
| 38 | 6263 | 89 | 2038 |
| 39 | 6115 | 90 | 1992 |
| 40 | 5973 | 91 | 1948 |
| 41 | 5834 | 92 | 1904 |
| 42 | 5700 | 93 | 1861 |
| 43 | 5569 | 94 | 1818 |
| 44 | 5443 | 95 | 1776 |
| 45 | 5320 | 96 | 1735 |
| 46 | 5200 | 97 | 1695 |
| 47 | 5084 | 98 | 1655 |
| 48 | 4970 | 99 | 1616 |
| 49 | 4860 | 100 | 1578 |
| 50 | 4753 |
THAMANI NA 3200 OHM RESISTOR SAANA NA SENSOR
RANGE 0C HADI 100C THERMISTOR BEAD 44201
Jedwali la 3-1B Muundo 063-2 CHATI YA UPINZANI DEG F
| TEMP DEG F | RCAL | TEMP DEG F | RCAL |
| 32 | 20516 | 84 | 7856 |
| 33 | 20005 | 85 | 7744 |
| 34 | 19516 | 86 | 7633 |
| 35 | 19047 | 87 | 7526 |
| 36 | 18596 | 88 | 7420 |
| 37 | 18164 | 89 | 7316 |
| 38 | 17748 | 90 | 7214 |
| 39 | 17349 | 91 | 7115 |
| 40 | 16964 | 92 | 7017 |
| 41 | 16593 | 93 | 6921 |
| 42 | 16236 | 94 | 6827 |
| 43 | 15892 | 95 | 6734 |
| 44 | 15559 | 96 | 6643 |
| 45 | 15238 | 97 | 6554 |
| 46 | 14928 | 98 | 6467 |
| 47 | 14627 | 99 | 6381 |
| 48 | 14337 | 100 | 6296 |
| 49 | 14056 | 101 | 6213 |
| 50 | 13784 | 102 | 6132 |
| 51 | 13520 | 103 | 6051 |
| 52 | 13265 | 104 | 5973 |
| 53 | 13017 | 105 | 5895 |
| 54 | 12776 | 106 | 5819 |
| 55 | 12543 | 107 | 5744 |
| 56 | 12316 | 108 | 5670 |
| 57 | 12095 | 109 | 5598 |
| 58 | 11881 | 110 | 5527 |
| 59 | 11673 | 111 | 5456 |
| 60 | 11470 | 112 | 5387 |
| 61 | 11273 | 113 | 5320 |
| 62 | 11081 | 114 | 5253 |
| 63 | 10894 | 115 | 5187 |
| 64 | 10712 | 116 | 5122 |
| 65 | 10535 | 117 | 5058 |
| 66 | 10362 | 118 | 4995 |
| 67 | 10193 | 119 | 4933 |
| 68 | 10029 | 120 | 4873 |
| 69 | 9868 | 121 | 4812 |
| 70 | 9712 | 122 | 4753 |
| 71 | 9559 | 123 | 4695 |
| 72 | 9409 | 124 | 4638 |
| 73 | 9263 | 125 | 4581 |
| 74 | 9121 | 126 | 4525 |
| 75 | 8981 | 127 | 4470 |
| 76 | 8845 | 128 | 4416 |
| 77 | 8712 | 129 | 4362 |
| 78 | 8582 | 130 | 4310 |
| 79 | 8454 | 131 | 4258 |
| 80 | 8329 | 132 | 4206 |
| 81 | 8207 | 133 | 4156 |
| 82 | 8088 | 134 | 4106 |
| 83 | 7971 | 135 | 4057 |
- THAMANI NA 3200 OHM RESISTOR SAANA NA SENSOR
- FUNGU 32F HADI 212F THERMISTOR BEAD 44201
Jedwali 3-1B (linaendelea) Muundo 063-2 CHATI YA UPINZANI DEG F
| TEMP DEG F | RCAL | TEMP DEG F | RCAL |
| 136 | 4008 | 178 | 2426 |
| 137 | 3960 | 179 | 2397 |
| 138 | 3913 | 180 | 2368 |
| 139 | 3866 | 181 | 2340 |
| 140 | 3820 | 182 | 2311 |
| 141 | 3775 | 183 | 2283 |
| 142 | 3730 | 184 | 2255 |
| 143 | 3685 | 185 | 2228 |
| 144 | 3642 | 186 | 2201 |
| 145 | 3599 | 187 | 2174 |
| 146 | 3556 | 188 | 2147 |
| 147 | 3514 | 189 | 2121 |
| 148 | 3472 | 190 | 2094 |
| 149 | 3431 | 191 | 2069 |
| 150 | 3390 | 192 | 2043 |
| 151 | 3350 | 193 | 2018 |
| 152 | 3311 | 194 | 1992 |
| 153 | 3272 | 195 | 1967 |
| 154 | 3233 | 196 | 1943 |
| 155 | 3195 | 197 | 1918 |
| 156 | 3157 | 198 | 1894 |
| 157 | 3120 | 199 | 1870 |
| 158 | 3083 | 200 | 1846 |
| 159 | 3046 | 201 | 1823 |
| 160 | 3010 | 202 | 1800 |
| 161 | 2975 | 203 | 1776 |
| 162 | 2940 | 204 | 1754 |
| 163 | 2905 | 205 | 1731 |
| 164 | 2870 | 206 | 1708 |
| 165 | 2836 | 207 | 1686 |
| 166 | 2803 | 208 | 1664 |
| 167 | 2769 | 209 | 1642 |
| 168 | 2737 | 210 | 1621 |
| 169 | 2704 | 211 | 1599 |
| 170 | 2672 | 212 | 1578 |
| 171 | 2640 | ||
| 172 | 2608 | ||
| 173 | 2577 | ||
| 174 | 2547 | ||
| 175 | 2516 | ||
| 176 | 2486 | ||
| 177 | 2456 |
- THAMANI NA 3200 OHM RESISTOR SAANA NA SENSOR
- FUNGU 32F HADI 212F
- THERMISTOR BEAD 44201
- Kwa RCAL: Wapi: Tc = Muda (deg C)
- Tc = ((((Rt ‾1) + 3200 ‾1)) ‾1 – 2768.23) ∕-17.115 RT = RCAL
- Rt = ((((-17.115Tc) + 2768.23) ‾1) - (3200) ‾1) ‾1
Jedwali la 3-1C Model 061, 063-3 CHATI YA UPINZANI DEG C
TEMP DEG C RCAL TEMP DEG C RCAL
| -30 | 110236 | 10 | 26155 |
| -29 | 104464 | 11 | 25436 |
| -28 | 99187 | 12 | 24739 |
| -27 | 94344 | 13 | 24064 |
| -26 | 89882 | 14 | 23409 |
| -25 | 85760 | 15 | 22775 |
| -24 | 81939 | 16 | 22159 |
| -23 | 78388 | 17 | 21561 |
| -22 | 75079 | 18 | 20980 |
| -21 | 71988 | 19 | 20416 |
| -20 | 69094 | 20 | 19868 |
| -19 | 66379 | 21 | 19335 |
| -18 | 63827 | 22 | 18816 |
| -17 | 61424 | 23 | 18311 |
| -16 | 59157 | 24 | 17820 |
| -15 | 57014 | 25 | 17342 |
| -14 | 54986 | 26 | 16876 |
| -13 | 53064 | 27 | 16421 |
| -12 | 51240 | 28 | 15979 |
| -11 | 49506 | 29 | 15547 |
| -10 | 47856 | 30 | 15126 |
| -9 | 46284 | 31 | 14715 |
| -8 | 44785 | 32 | 14314 |
| -7 | 43353 | 33 | 13923 |
| -6 | 41985 | 34 | 13541 |
| -5 | 40675 | 35 | 13167 |
| -4 | 39421 | 36 | 12802 |
| -3 | 38218 | 37 | 12446 |
| -2 | 37065 | 38 | 12097 |
| -1 | 35957 | 39 | 11756 |
| 0 | 34892 | 40 | 11423 |
| 1 | 33868 | 41 | 11097 |
| 2 | 32883 | 42 | 10777 |
| 3 | 31934 | 43 | 10465 |
| 4 | 31019 | 44 | 10159 |
| 5 | 30136 | 45 | 9859 |
| 6 | 29284 | 46 | 9566 |
| 7 | 28462 | 47 | 9279 |
| 8 | 27667 | 48 | 8997 |
| 9 | 26899 | 50 | 8450 |
- THAMANI ILIYO NA KIRUSI CHA 18.7K SAMBA NA KITAMBU
- RANGE -30C HADI +50C THERMISTOR BEAD 44203
Jedwali la 3-1D Model 061, 063-3 CHATI YA UPINZANI DEG F
| TEMP DEG F | RCAL | TEMP DEG F | RCAL |
| -22 | 110236 | 33 | 34319 |
| -21 | 106964 | 34 | 33757 |
| -20 | 103855 | 35 | 33207 |
| -19 | 100895 | 36 | 32669 |
| -18 | 98075 | 37 | 32141 |
| -17 | 95385 | 38 | 31625 |
| -16 | 92816 | 39 | 31119 |
| -15 | 90361 | 40 | 30622 |
| -14 | 88011 | 41 | 30136 |
| -13 | 85760 | 42 | 29659 |
| -12 | 83602 | 43 | 29192 |
| -11 | 81532 | 44 | 28733 |
| -10 | 79543 | 45 | 28283 |
| -9 | 77632 | 46 | 27841 |
| -8 | 75794 | 47 | 27408 |
| -7 | 74025 | 48 | 26983 |
| -6 | 72321 | 49 | 26565 |
| -5 | 70678 | 50 | 26155 |
| -4 | 69094 | 51 | 25753 |
| -3 | 67565 | 52 | 25357 |
| -2 | 66088 | 53 | 24969 |
| -1 | 64661 | 54 | 24587 |
| 0 | 63281 | 55 | 24212 |
| 1 | 61946 | 56 | 23843 |
| 2 | 60654 | 57 | 23481 |
| 3 | 59402 | 58 | 23125 |
| 4 | 58190 | 59 | 22775 |
| 5 | 57014 | 60 | 22430 |
| 6 | 55874 | 61 | 22091 |
| 7 | 54768 | 62 | 21758 |
| 8 | 53694 | 63 | 21430 |
| 9 | 52651 | 64 | 21108 |
| 10 | 51637 | 65 | 20790 |
| 11 | 50652 | 66 | 20478 |
| 12 | 49695 | 67 | 20170 |
| 13 | 48763 | 68 | 19868 |
| 14 | 47856 | 69 | 19570 |
| 15 | 46974 | 70 | 19276 |
| 16 | 46114 | 71 | 18987 |
| 17 | 45277 | 72 | 18703 |
| 18 | 44461 | 73 | 18422 |
| 19 | 43666 | 74 | 18146 |
| 20 | 42890 | 75 | 17874 |
| 21 | 42134 | 76 | 17606 |
| 22 | 41395 | 77 | 17342 |
| 23 | 40675 | 78 | 17081 |
| 24 | 39972 | 79 | 16825 |
| 25 | 39285 | 80 | 16572 |
| 26 | 38614 | 81 | 16322 |
| 27 | 37958 | 82 | 16076 |
| 28 | 37317 | 83 | 15834 |
| 29 | 36691 | 84 | 15595 |
| 30 | 36078 | 85 | 15359 |
| 31 | 35479 | 86 | 15126 |
| 32 | 34892 | 87 | 14897 |
| TEMP DEG F | RCAL | TEMP DEG F | RCAL |
| 88 | 14670 | 106 | 11061 |
| 89 | 14447 | 107 | 10883 |
| 90 | 14227 | 108 | 10707 |
| 91 | 14009 | 109 | 10534 |
| 92 | 13794 | 110 | 10362 |
| 93 | 13583 | 111 | 10193 |
| 94 | 13374 | 112 | 10025 |
| 95 | 13167 | 113 | 9859 |
| 96 | 12963 | 114 | 9696 |
| 97 | 12762 | 115 | 9534 |
| 98 | 12564 | 116 | 9374 |
| 99 | 12368 | 117 | 9215 |
| 100 | 12174 | 118 | 9059 |
| 101 | 11983 | 119 | 8904 |
| 102 | 11794 | 120 | 8751 |
| 103 | 11607 | 121 | 8600 |
| 104 | 11423 | 122 | 8450 |
| 105 | 11241 |
- THAMANI ILIYO NA KIRUSI CHA 18.7K SAMBA NA KITAMBU
- MFUMO -22˚F HADI +122˚F
- THERMISTOR BEAD 44203
- Tc= -(R*18700/(18700+R)-12175)/127.096
- Rt = -(127.096*Tc-12175)*18700/(127.096*Tc-12175+18700)
Mauzo na Huduma ya Biashara: 1600 Washington Blvd., Grants Pass, AU 97526, Simu 541-471-7111, Faksi 541-471-7116 Usambazaji na Huduma: 3206 Main Street, Suite 106, Rowlett, TX 75088, Simu 972-412-4747, Faksi 972-412-4716 http://www.metone.com.
Nyaraka / Rasilimali
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ILIKUTANA NA CHOMBO MOJA 061 Kihisi Joto [pdf] Mwongozo wa Mmiliki 061, 063, 061 Kihisi Halijoto, Kitambuzi cha Halijoto, Kitambuzi |