Zogulitsa
DG2 Series Pressure Transmitter ya Firiji
DG2 series pressure transmitter for firiji imatengera chipangizo cha MEMS cholondola kwambiri komanso chokhazikika kwambiri, chokhala ndi mawonekedwe ophatikizika a 17-4PH chitsulo chosapanga dzimbiri choyezera diaphragm chomwe chimapangidwa ndiukadaulo wotsogola padziko lonse lapansi. ali ndi mawonekedwe ochita bwino kwambiri, mawonekedwe ophatikizika, kakulidwe kakang'ono, liwiro loyankhira mwachangu, kukhazikitsa kosavuta, kukana kutentha kwakukulu, anti-condensation komanso kutengera kwapa media.Chifukwa cha mawonekedwe ake apadera amapangidwe, mawonekedwe odzisindikiza okha ndi osavuta kutsitsa katundu, zomwe zingalepheretse chiwopsezo cha kutayikira kwa firiji panthawiyi, ndipo imakhala ndi moyo wautali wautumiki (chiwerengero cha kuzungulira kwapang'onopang'ono ndikwambiri. kuposa 10 miliyoni).
Ma transmitter amtundu woterewa ndioyenera kwambiri pamakampani opangira firiji, kufananiza ndi compressor ya mpweya, komanso kuyesa mizere yopangira mpweya.Izi zitha kugwiritsidwanso ntchito mufiriji ndi zida zowumitsa nthunzi.
1. Monga akatswiri ozindikira, Senex ndiye chisankho chodalirika cha NASA Space Center ndi sitima zapamadzi zaku US zokhala ndi ukadaulo wochokera ku USA.
2. Ndi kuchulukitsidwa kwawiri ndi mapangidwe ophatikizika ophatikizika, kuphulika kwapang'onopang'ono kumakhala kokulirapo kuposa 5 nthawi zonse.
3. Oyenera mafakitale firiji malinga ndi kutentha osiyanasiyana osiyanasiyana, odana condensation, mkulu TV ngakhale.
4. Dera limakumana ndi miyezo yachitetezo chamkati ndipo ndi EMC yovomerezeka ndi kukana kugwedezeka mpaka 20g.
5. Bungwe la USA ANSI Pressure Standards kuyesa bungwe lapambana mayeso, ndipo chiwerengero cha zovuta zonse zomwe zimapangidwira zimakhala zazikulu kuposa nthawi za 10 miliyoni.
6. Kuyeza kwapamwamba kwambiri, kubwezera kutentha kwathunthu, kuyankha mofulumira ndi kukula kophatikizana.
| KachitidwePma aramu | Kuyeza Range (Psi): | Absolute pressure: | Kukhazikika Kwanthawi Yaitali | <0.1% FS |
| Kupanikizika Kwambiri | 200% FS | Nthawi Yoyankha | <2ms | |
| Kuthamanga Kwambiri | > 500% FS | Kukaniza Kugwedezeka | 20g (10Hz ~ 2kHz) | |
| Chizindikiro Chotulutsa | 4 ~ 20mA (waya awiri), 0.5 ~ 4.5V DC, 0 ~ 5V DC | Kukaniza kwa Impact | 200g / 6ms | |
| Supply Voltage | 9~30V (4~20mA) 9~30V (0~5V DC, 0~10V DC) 5V(0.5~4.5V DC) | Gulu la Chitetezo | IP65, IP67 | |
| Load Resistance R | R(Ω)< (Us-10 /0.02 (4~20mA) R(Ω)> 2k 0~10V DC, 5V(0.5~4.5V DC) | Moyo Wautumiki | 10 Million Pressure Cycle Loading | |
| Kugwiritsa Ntchito Panopo | Ikugwira ntchito, Max 24mA (4~20mA)Kagwiritsidwe Panopa<5mA 0~10V DC, 5V(0.5~4.5V DC) | Kutentha kwa Ntchito | ﹣20 ~ 85 ℃ Standard, ﹣40 ~ 125 ℃ Zosankha | |
| Kulondola | 0.5% FS Standard, 0.25% FS Zosankha | Kutentha Kosungirako | ﹣40 ~ 125 ℃ | |
| Kusagwirizana | <0.15% FS | Njira Connection | G1/4 E, 1/4NPT, 7/16﹣20unf Ulusi Wamkati, 7/16﹣20unf Ulusi Wakunja, Zina | |
| Hysteresis | <0.15% FS | Kulumikizana kwamagetsi | Pulagi ya HSM DIN43650A AMP Pulagi, Pulagi ya M12X1 | |
| Vuto Lobwerezabwereza | <0.1% FS | Kukana kwa Insulation | ≥50MΩ (250V DC) | |
| Kutentha Kwambiri Pa Zero Balance | 0.25% FS / 10 ℃ | Chitetezo cha Chingwe | Reverse Polarity Protection Short Circuit Protection | |
| Kutentha Mmene Kukhudzira Kumverera | 0.25% FS / 10 ℃ | Zinthu Zonyowa | 17-4 PH | |
| Kutentha kwa Hysteresis | <0.1% FS | Nkhani Zachikuto | 304 Chitsulo chosapanga dzimbiri |
