ọnụ ahịa ụlọ ọrụ china Elu igwe anaghị agba nchara shei iru mmiri ihe mmetụta nyocha maka ụlọ ọrụ
Nke nwere usoro njikwa sayensị zuru oke, ezigbo mma na ezigbo okpukperechi, anyị na-enweta aha ọma ma nwee ọrụ a maka ọnụahịa ụlọ ọrụ China. Ihe nyocha ihe mmetụta iru mmiri nke igwe anaghị agba nchara dị elu maka ụlọ ọrụ. Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị ọ bụla ma ọ bụ chọọ ịtụle ihe ị zụtara nkeonwe, 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 nwee ọrụ a makaNchọpụta Mmiri Mmiri nke SHT30 Igwe Ọcha Anụ Ehihie, nyocha ihe mmetụta mmiri ala, nyocha ihe mmetụta okpomọkụ iru mmiriUgbu a, anyị nwere usoro njikwa mma siri ike ma zuru oke, nke na-eme ka ngwaahịa ọ bụla nwee ike iru ihe achọrọ maka ịdị mma nke ndị ahịa. E wezụga nke ahụ, a na-enyocha ngwa ahịa anyị niile nke ọma tupu ebuga ya.
HENGKO HT-P103 na-eji ihe mmetụta okpomọkụ na iru mmiri dị elu nke nwere ihe mmetụta polymer capacitance (RHT-H). Ihe mmetụta a na-eme ka nzaghachi ngwa ngwa na nha iru mmiri na okpomọkụ dị elu. Ihe nyocha ahụ nwere ahụ ígwè zuru oke na-adịgide adịgide, okpu ígwè anaghị agba mmiri mmiri, ihe mmetụta okpomọkụ dị n'ime na iru mmiri dị n'etiti, yana obere chip arụnyere n'ime ya nke na-echekwa data nhazi.
Nkọwapụta
| Ugbu a na-arụ ọrụ | ≤50mA |
| Voltaji ọrụ | DC (3-5)V |
| Ogologo eriri | 1.5M ma ọ bụ omenala |
| Ibu | 0.79kg |
| Iru mmiri dị nso | |
| Sensọ | HENGKO RHT-H sensọ |
| Oke nha | 0% ruo 100% RH |
| Izi ezi na 20°C (RHT-H31) | ±2% (0% ruo 90% RH) ±3%(-40%RH,100%RH) |
| Ịkwụsi Ike Ogologo Oge | N'ozuzu, ihe dịka 0.25% RH kwa afọ |
| Oge Nzaghachi | > s 2 nwere nzacha akpụkpọ ahụ (na 20°C, nzaghachi 90%) |
| Okpomọkụ | |
| Oke nha | -40...125℃ |
| Izi ezi na -40°C | ±0.3℃ |
| Izi ezi na 0...90°C | ±0.2°C |
Waya
Ihe mmetụta okpomọkụ na iru mmiri
HENGKO na-enye ihe mmetụta usoro RHT-H iji mezuo nha gị na gburugburu dị iche iche.
| Ụdị nlereanya | Iru mmiri Izi ezi (%RH) | Okpomọkụ (℃) | Ọnye ọkụ voltaji (V) | ihu | Iru mmiri dị nso 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 °C | 2.15 ruo 5.5 | I2C | 0-100% | -40 ruo 125 ℃ |
