Tom ntej: Portable Digital Anemometer Thermometer 0-30m / S Cua Ceev Meter
Tam sim no peb muaj peb pawg neeg muag khoom, pab pawg tsim qauv, pab pawg kws tshaj lij, QC pab pawg thiab pab pawg pob. Tam sim no peb muaj cov txheej txheem tswj kev ua haujlwm zoo rau txhua tus txheej txheem. Tsis tas li, peb txhua tus neeg ua haujlwm tau paub txog kev luam ntawv kev qhuab qhia rau hauv qab nqe Portable Digital Anemometer Thermometer 0-30m / S Cua Ceev Meter, Peb cog lus tias yuav sim peb qhov zoo tshaj plaws los muab kev pabcuam zoo thiab muaj txiaj ntsig rau koj.
Tam sim no peb muaj peb pawg neeg muag khoom, pab pawg tsim qauv, pab pawg kws tshaj lij, QC pab pawg thiab pab pawg pob. Tam sim no peb muaj cov txheej txheem tswj kev ua haujlwm zoo rau txhua tus txheej txheem. Tsis tas li ntawd, tag nrho peb cov neeg ua haujlwm tau paub txog kev cai luam ntawv rauTuam Tshoj Windmeter Handheld thiab Cua Gauge, Kev xaiv dav thiab xa khoom sai kom haum rau koj cov kev xav tau! Peb lub tswv yim: Zoo zoo, kev pabcuam zoo, ua kom zoo dua qub. Peb tau tos ntsoov tias cov phooj ywg txawv teb chaws tuaj koom nrog peb tsev neeg kom muaj kev loj hlob ntxiv nyob ze yav tom ntej!
Kev ntsuas ntau | 0-45m / s |
0 ~ 70m / s | |
Qhov tseeb | ± (0.3 + 0.03V) m / s (V: cua ceev) |
Kev daws teeb meem | 0.1m / s |
Staring cua ceev | ≤0.5m / s |
Fais fab mov hom | DC 5 V |
DC 12 V | |
DC 24 V | |
Lwm yam | |
Tawm tawm | Tam sim no: 4 ~ 20mA |
Qhov hluav taws xob: 0.5-2.5V | |
Pulse: Pulse signal | |
Qhov hluav taws xob: 0 ~ 5V | |
TSI RS232 | |
RS485 ua | |
TTL Qib: (ntau zaus; mem tes dav) | |
Lwm yam | |
Instrument Kab Length | Txheem: 2.5m |
Lwm yam | |
Load peev | Tam sim no hom impedance ≤600Ω |
Voltage hom impedance ≥1KΩ | |
Kev ua haujlwm ib puag ncig | Kub: -40 ℃ ~ 50 ℃ |
Humidity: ≤100% RH | |
Tiv thaiv qib | IP45 |
Qib kab | Nominal voltage: 300V |
Kev ntsuas kub: 80 ℃ | |
Ua kom hnyav | 130 g |
Lub zog dissipation | 50 mW |
Impulsive:
W = 0; (f = 0)
W = 0.3 + 0.0877 × f (f≠ 0)
(W: qhia tus nqi ntawm cua ceev (m / s); f: mem tes teeb liab zaus)
Tam sim no hom (4 ~ 20mA):
W = (i-4) × 45/16
(W: qhia tus nqi cua ceev (m / s); i: tam sim no hom (4-20mA))
Hom hluav taws xob (0 ~ 5V):
W = V/5 × 45
(W: qhia tus nqi ntawm cua ceev (m / s); V: voltage teeb liab (0-5V))
Hom hluav taws xob (0 ~ 2.5V):
W = V/2.5 × 45
(W: qhia tus nqi ntawm cua ceev (m / s); V: voltage teeb liab (0-2.5V)
Muaj tsib-core aviation plug, uas nws cov zis yog nyob rau hauv lub hauv paus ntawm lub sensor. Lub ntsiab txhais ntawm txhua tus pin tus sib thooj puag tus pin.
1.Yog tias koj tau nruab nrog peb lub tuam txhab huab cua chaw nres tsheb, thov txuas lub sensor cable mus rau qhov tsim nyog txuas ntawm qhov chaw nres tsheb huab cua ncaj qha.
2.Yog tias koj yuav lub sensor cais, qhov kev txiav txim ntawm cov xov hlau yog raws li nram no:
R (liab): lub zog
Y(Daj): teeb liab tso zis
G (Green): lub zog -
3.Ob txoj hauv kev ntawm kev xaim txoj kev ntawm pulse voltage thiab tam sim no:
txoj kev xaim hluav taws xob thiab tam sim no
tso zis ntawm txoj kev thaiv tam sim no
Cov Qauv Dimensions
Cua ceev Sensor
Base mounting qhov ntev
Dimensional daim duab ntawm lub hauv paus installation:
Installation aperture: 4 hli
Distribution txoj kab uas hla: 62.5mm
Interface Dimension: 15mm (qhia tshwj xeeb 25mm rau kev xaim)
Transmitter Loj
1.Serial hom
8 ib data
1 nres bit
Parity Tsis muaj
Baud tus nqi 9600, Ob lub sijhawm sib txuas lus tsawg kawg yog 1000ms
2.Hom kev sib txuas lus
[1] Sau rau qhov chaw nyob ntawm lub cuab yeej
Xa: 00 10 00 AA (16 hexadecimal data)
Nqe lus piav qhia: 00 - qhov chaw tshaj tawm (yuav tsum yog 0); 10 - Sau ua haujlwm (tso); 00 - Chaw nyob hais kom ua (tso); AA – sau qhov chaw nyob tshiab (tsuas yog, 1-255)
Rov qab: OK (OK rov qab ua tiav)
[2] Nyeem cov cuab yeej chaw nyob
Xa: 00 03 00 (cov ntaub ntawv hexadecimal)
Nqe lus piav qhia: 00 - qhov chaw tshaj tawm (yuav tsum yog 0); 03 - Nyeem ua haujlwm (tso); 00 - Chaw nyob hais kom ua (tso tseg)
Rov qab: Chaw Nyob = XXX (ASCII cov ntaub ntawv code, xws li Chaw Nyob = 001, Chaw Nyob = 123, thiab lwm yam)
Nqe lus piav qhia: Chaw nyob - chaw nyob cov lus qhia; XXX - cov ntaub ntawv chaw nyob, tsawg dua peb tus lej ua ntej 0
[1] Cov koog twg ua raws nrog cov ntaub ntawv xa rov qab cov ntaub ntawv, ob-byte hexadecimal cov ntaub ntawv 0x0D 0x0A;
[2] Cov lus piav qhia saum toj no tsis quav ntsej qhov chaw hloov pauv thiab '=' tus cwj pwm.
[3] Nyeem cov ntaub ntawv hauv lub sijhawm
Xa: AA 03 0F (16 tus lej lej)
Nqe lus piav qhia: AA - Qhov chaw nyob (tsuas yog 1-255); 03 - nyeem ua haujlwm (tso); 0F - chaw nyob cov ntaub ntawv (tso tseg)
Back: WS = XX.Xm/s (ASCII code data, such as WS = 12.3m/s, WS = 00.5m/s)
Nqe lus piav qhia: WS – Cua ceev; XX.X - cov ntaub ntawv cua ceev, nqa tus lej tsawg dua ob tus lej, tus lej zeros m / s - units
[1] Cov koog twg ua raws nrog cov ntaub ntawv xa rov qab cov ntaub ntawv, ob-byte hexadecimal cov ntaub ntawv 0x0D 0x0A;
[2] Cov lus piav qhia saum toj no tsis quav ntsej qhov chaw hloov pauv thiab '=' tus cwj pwm.
1.Thov tshuaj xyuas seb lub pob puas zoo lossis tsis thov, thiab xyuas seb cov khoom puas zoo ib yam li koj xaiv.
2.Nco ntsoov tsis muaj lub hwj chim siv ua ntej koj xyuas kom qhov kev sib txuas ntawm cov xaim tsis raug.
3.Tsis muaj kev hloov pauv rau lub Hoobkas-teeb cov khoom lossis cov cables.
4.Sensor yog qhov ntsuas qhov tseeb. Tsis txhob sib cais, ua puas lub interface ntawm lub sensor nrog ntse ntse thiab corrosive kua.
5.Thov khaws cov ntaub ntawv pov thawj thiab daim ntawv pov thawj pom zoo uas yuav rov qab kho nrog cov khoom.
1.Yog hais tias anemometer bearing tsis tig zoo los yog muaj kev ncua loj. Tej zaum nws yuav yog vim kev siv mus sij hawm ntev ua rau muaj teeb meem txawv teb chaws hauv cov kabmob lossis huab cua muaj cov roj lubricating tseem tshuav. Thov txhaj cov roj los ntawm upside ntawm bearings los yog xa cov sensors rau peb lub tuam txhab rau oiling.
2.Yog hais tias tus nqi qhia yog 0 los yog tawm ntawm qhov ntau thaum siv analog tso zis. Tej zaum nws yuav tshwm sim los ntawm kev sib txuas cable. Thov xyuas huab cua qhov kev sib txuas cable yog qhov tseeb thiab ceev ceev.
3.Yog tias tsis yog vim li cas saum toj no, thov hu rau peb.
No | Fais fab mov | Tso zis teeb liab | Cov lus qhia |
LF-0001 | cua ceev sensors (transmitters) | ||
5V- | 5V fais fab mov | ||
12V- | 12V fais fab mov | ||
24V- | 24V fais fab mov | ||
YV- | Lwm yam khoom siv hluav taws xob | ||
V | 0-5 V | ||
V1 | 1-5 V | ||
V2 | 0-2.5V | ||
A1 | 4-20mA | ||
A2 | 0-20mA | ||
W1 | TSI RS232 | ||
W2 | RS485 ua | ||
TL | TTL | ||
M | mem tes | ||
X | lwm yam | ||
Piv txwv li LF-0001-5V-M: cua ceev sensors (transmitters) 5Vpower mov, tso zis ntawm mem tes |
Scale | Kev piav qhia | Av tej yam kev mob | Cua ceevm/s |
0 | Ua kom sov | Ua kom sov. Cov pa luam yeeb nce vertically. | 0.2 x 0 |
1 | Lub teeb cua | Cov pa luam yeeb drift qhia cua kev taw qhia, tseem cua vanes. | 0.3 x 1.5 |
2 | Lub teeb cua | Cua xav tau ntawm daim tawv nqaij. Nplooj rustle, vanes pib txav. | 1.6-3.3 |
3 | Cua daj cua dub | Nplooj thiab me me twigs tas li txav, lub teeb chij txuas ntxiv. | 3.4-5.4 |
4 | Nruab nrab | Plua plav thiab xoob ntawv tsa. Cov ceg me pib txav mus. | 5.5x 7.9 ib |
5 | Huab cua tshiab | Ceg ntawm ib qho me me txav. Cov ntoo me hauv nplooj pib sway. | 8.0 ~ 10.7 hli |
6 | Cua daj cua dub | Cov ceg loj hauv kev txav. Whistling hnov hauv cov kab hluav taws xob. Kev siv kaus yuav nyuaj. Plastic khib nyiab khib nyiab tip over. | 10.8 – 13.8 |
7 | Nruab nrab gal | Tag nrho cov ntoo hauv kev txav. Kev siv zog yuav tsum tau taug kev tawm tsam cua. | 13.9-17.00 Nws |
8 | Gale | Qee cov twigs tawg los ntawm cov ntoo. Cov tsheb veer ntawm txoj kev. Kev nce qib ntawm ko taw yog cuam tshuam loj heev. | 17.2~20.7 |
9 | Muaj zog gal | Qee cov ceg tawg ntoo, thiab qee cov ntoo me tawg. Kev tsim kho / cov paib ib ntus thiab cov kab thaiv hla dhau. | 20.8–24.4 XIV |
10 | Cua daj | Cov ntoo yog tawg los yog tshem tawm, saplings khoov thiab deformed. Tsis zoo txuas asphalt shingles thiab shingles nyob rau hauv cov mob tsis zoo tev tawm lub ru tsev. | 24.5–28.4 XIV |
11 | Cua daj cua dub | Kev puas tsuaj loj rau cov nroj tsuag. Ntau qhov chaw vov tsev puas lawm; asphalt vuas uas tau curled thiab / lossis tawg vim muaj hnub nyoog tuaj yeem tawg tag nrho. | 28.5-32.6 ib |
12 | Cua daj cua dub-lub zog | Kev puas tsuaj loj heev rau cov nroj tsuag. Qee qhov rais yuav tawg; cov tsev txawb thiab cov tsev tsis zoo thiab cov tsev txhab nyiaj puas. Cov khib nyiab tuaj yeem cuam tshuam. | > 32.6 |
Tam sim no peb muaj peb pawg neeg muag khoom, pab pawg tsim qauv, pab pawg kws tshaj lij, QC pab pawg thiab pab pawg pob. Tam sim no peb muaj cov txheej txheem tswj kev ua haujlwm zoo rau txhua tus txheej txheem. Tsis tas li, peb txhua tus neeg ua haujlwm tau paub txog kev luam ntawv kev qhuab qhia rau hauv qab nqe Portable Digital Anemometer Thermometer 0-30m / S Cua Ceev Meter, Peb cog lus tias yuav sim peb qhov zoo tshaj plaws los muab kev pabcuam zoo thiab muaj txiaj ntsig rau koj.
Tus nqi hauv qabTuam Tshoj Windmeter Handheld thiab Cua Gauge, Kev xaiv dav thiab xa khoom sai kom haum rau koj cov kev xav tau! Peb lub tswv yim: Zoo zoo, kev pabcuam zoo, ua kom zoo dua qub. Peb tau tos ntsoov tias cov phooj ywg txawv teb chaws tuaj koom nrog peb tsev neeg kom muaj kev loj hlob ntxiv nyob ze yav tom ntej!