Ahịa ụlọ ọrụ china Elu igwe anaghị agba nchara shei iru mmiri ihe mmetụta nyocha maka ụlọ ọrụ
Kedu nke nwere usoro nchịkwa sayensị zuru oke, ezigbo mma na ezigbo okpukpe, anyị na-enweta aha ọma ma nọrọ n'ọhịa a maka ọnụahịa ụlọ ọrụ china High quality igwe anaghị agba nchara shei iru mmiri sensọ nyocha maka ụlọ ọrụ, Mgbe ị nwere mmasị na ihe ọ bụla anyị ma ọ bụ ga- chọrọ ịgafe nweta ahaziri ahazi, biko nweere onwe gị ịgwa anyị okwu.
Nke nwere usoro njikwa sayensị zuru oke, ezigbo mma na okpukperechi dị mma, anyị na-enweta aha ọma ma were mpaghara a makasht30 Igwe anaghị agba nchara Waterproof Probe, nyocha mmiri ihe mmetụta ala, nyocha ihu iru mmiri okpomọkụ, Ugbu a, anyị nwere usoro nchịkwa siri ike na nke zuru oke, nke na-eme ka ngwaahịa ọ bụla nwee ike izute àgwà ndị ahịa chọrọ.E wezụga nke ahụ, enyochala ngwongwo anyị niile tupu ebupu ya.
HENGKO HT-P103 nyocha okpomọkụ na iru mmiri na-eji ihe mmetụta polymer capacitance dị elu (RHT-H).Ihe mmetụta a na-enyere nzaghachi ngwa ngwa yana oke iru mmiri na nha okpomọkụ.Ihe nyocha ahụ nwere ahụ igwe zuru oke na-adịgide adịgide, okpu igwe anaghị agba nchara, okpomọkụ dị n'ime yana ihe mmetụta iru mmiri, yana microchip arụnyere na-echekwa data nhazi.
Nkọwapụta
| Na-arụ ọrụ ugbu a | ≤50mA |
| Voltaji na-arụ ọrụ | DC (3-5) V |
| Ogologo eriri USB | 1.5M ma ọ bụ omenala |
| Ibu | 0.79 n'arọ |
| Iru mmiri dị ala | |
| Ihe mmetụta | HENGKO RHT-H ihe mmetụta |
| Oke nha | 0% ruo 100% RH |
| Nke ziri ezi na 20°C (RHT-H31) | ± 2% (0% ruo 90% RH) ± 3% (-40% RH, 100% RH) |
| Nkwụsi ike ogologo oge | Dịka, <0.25% RH kwa afọ |
| Oge nzaghachi | > 2 s nwere nzacha akpụkpọ anụ (na 20 Celsius, nzaghachi 90%) |
| Okpomọkụ | |
| Oke nha | -40...125 ℃ |
| Nke ziri ezi na -40°C | ± 0.3 ℃ |
| Nke ziri ezi na 0...90°C | ±0.2°C |
Wiring
Okpomọkụ na iru mmiri ihe mmetụta
HENGKO na-enye usoro ihe mmetụta RHT-H iji zute nha gị na gburugburu dị iche iche
| Nlereanya | iru mmiri Izi ezi(%RH) | Okpomọkụ (℃) | Nnyenye voltaji (V) | Interface | Iru mmiri dị n'etiti Oke(RH) | Okpomọkụ Oke |
| RHT-H20 | ±3.0 20-80% RH | ±0.3 @ 5-60 ℃ | 2.1 ruo 3.6 | I2C | 0-100% | -40 ruo 125 ℃ |
| RHT-H21 | ±2.0 20-80% RH | ±0.3 @ 5-60 ℃ | 2.1 ruo 3.6 | I2C | 0-100% | -40 ruo 125 ℃ |
| RHT-H25 | ±1.8 10-90% RH | ±0.2 @ 5-60 ℃ | 2.1 ruo 3.6 | I2C | 0-100% | -40 ruo 125 ℃ |
| RHT-H30 | ±2.0 10-90% RH | ±0.2 @ 0-65 ℃ | 2.15 ruo 5.5 | I2C | 0-100% | -40 ruo 125 ℃ |
| RHT-H31 | ±2.0 @ 0-100% RH | ±0.2 @ 0-90 ℃ | 2.15 ruo 5.5 | I2C | 0-100% | -40 ruo 125 ℃ |
| RHT-H35 | ±1.5 0-80% RH | ±0.1 @ 20-60 ℃ | 2.15 ruo 5.5 | I2C | 0-100% | -40 ruo 125 ℃ |
| RHT-H40 | ±1.8 @ 0-100% RH | ±0.2 @ 0-65 ℃ | 1.08 ruo 3.6 | I2C | 0-100% | -40 ruo 125 ℃ |
| RHT-H85 | ±1.5 @ 0-100% RH | ±0.1 @20 ruo 50 Celsius | 2.15 ruo 5.5 | I2C | 0-100% | -40 ruo 125 ℃ |
