更新(xin)時間(jian):2024-09-24
訪問數量:1461
廠商性質:生產廠家
WZPB-240M、WZPB-241S、WZPB-240GM、WZPB-241GS WZPB-241S
安徽天康集團股份有限公司//www.ahtk18。。net一體化溫度變送器是由熱電偶、熱電阻與溫度變送器電路模塊組成的變送器單元,配接兩線制顯示表頭,它采用二線制方式(即一對導線既是供電電源線,又是信號傳輸線),帶有非線性校正電路,可測量工業過程中-200~1800℃范圍內的各種介質的溫度,將溫度信號轉換成與溫度信號成線性的4~20mADC電流輸出信號,送顯示、調節記錄儀表、PLC或DCS系統進行集散控制。
WZPB-241S一體化溫度變送器廣泛應用于石油、化工、冶金、電力、船舶、輕工、環保等行業,可與動圈儀表、數顯儀表、記錄儀表、調節器、PLC、DCS系統配套使用,組成各種溫度測量控制系統。
所謂(wei)一(yi)體(ti)化溫度變送(song)(song)(song)(song)器,是指將變送(song)(song)(song)(song)器模(mo)塊安(an)裝(zhuang)(zhuang)在測溫元件接(jie)線盒(he)(he)或(huo)接(jie)線盒(he)(he)內的(de)(de)一(yi)種溫度變送(song)(song)(song)(song)器。其變送(song)(song)(song)(song)器模(mo)塊和測溫元件形成一(yi)個(ge)整體(ti),可(ke)以(yi)直接(jie)安(an)裝(zhuang)(zhuang)在被測溫度的(de)(de)工(gong)業(ye)設備上,輸(shu)出(chu)為統一(yi)標準(zhun)信號(hao)。這種變送(song)(song)(song)(song)器具有體(ti)積小、重量輕(qing)、現(xian)場(chang)安(an)裝(zhuang)(zhuang)方(fang)便以(yi)及輸(shu)出(chu)信號(hao)抗千擾(rao)能力上篇自動檢測強,便于(yu)遠距離傳輸(shu)等優點(dian),對(dui)于(yu)測溫元件采用(yong)(yong)(yong)熱電(dian)偶的(de)(de)變送(song)(song)(song)(song)器,還具有不必(bi)采用(yong)(yong)(yong)昂貴(gui)的(de)(de)補償導線,而節省安(an)裝(zhuang)(zhuang)費用(yong)(yong)(yong)的(de)(de)優點(dian),因(yin)而一(yi)體(ti)化溫度變送(song)(song)(song)(song)器在工(gong)業(ye)生(sheng)產中得到廣泛應(ying)用(yong)(yong)(yong)。由(you)于(yu)一(yi)體(ti)化溫度變送(song)(song)(song)(song)器直接(jie)安(an)裝(zhuang)(zhuang)在現(xian)場(chang),因(yin)此(ci)變送(song)(song)(song)(song)器模(mo)塊一(yi)般采用(yong)(yong)(yong)環(huan)氧樹(shu)脂澆注(zhu)全固化封裝(zhuang)(zhuang),以(yi)提高對(dui)惡劣使用(yong)(yong)(yong)環(huan)境的(de)(de)適應(ying)性(xing)能。但由(you)于(yu)變送(song)(song)(song)(song)器模(mo)塊內部的(de)(de)集成電(dian)路一(yi)般情況下工(gong)作溫度在-20-+80攝氏度范圍內,超過這一(yi)范圍,電(dian)子元件性(xing)能會發生(sheng)變化,變迭器將不能正常工(gong)作,因(yin)此(ci)在使用(yong)(yong)(yong)中應(ying)特別注(zhu)意變送(song)(song)(song)(song)器模(mo)塊所處的(de)(de)環(huan)境溫度。
產品型號一覽表
產品型號 | 分度號 | 溫度范圍℃ | 熱響應時間 | 防爆等級 | 規 格(mm) | |
d | L | |||||
WRMB-240 WRMB-240G | N | 0-800 | <90S | dIIBT4 dIIBT5 dIIBT6 iaIICT6 | Ø16 | 300*150 |
<24S | ||||||
WRNB-240 WRNB-240G | K | 0-800 | <90S | |||
<24S | ||||||
WREB-240 WREB-240G | E | 0-600 | <90S | |||
<24S | ||||||
WRCB-240 WRCB-240G | T | 0-350 | <90S | |||
<24S | ||||||
WRFB-240 WRFB-240G | J | 0-500 | <90S | |||
<24S | ||||||
WZPB-241 WZPB-241G | Pt100 | -200-500 | <120S | Ø12 | ||
<24S | ||||||
WZCB-241GA WZCB-241GC | Cu50 | -50-100 | <120S | |||
<24S |
1)熱電偶I級熱電阻*按協議訂(ding)貨;
2)保護管其余材質1Cr18Ni9Ti,其余根據協議訂貨;
3)工稱(cheng)壓力≤10MPa
螺紋規格
型號示例 | 螺紋規格 | d | |
代號 | M | ||
WRNB-240 | M27*2 | Ø16 | |
WRNB-240A | A | G3/4 | |
WRNB-240C | C | NPT3/4 | |
WRNB-240G | M27*2 | Ø12 | |
WRNB-240GA | A | G3/4 | |
WRNB-240GC | C | NPT3/4 |