目錄:深圳市漢斯福特科技有限公司>>稱重傳感器>>壓力傳感器>> DPA 壓力開關(guān)
壓力開關(guān)采用高精度、高穩(wěn)定性能的壓力傳感器和變送電路,再經(jīng)專用 CPU模塊化信號處理技術(shù),實(shí)現(xiàn)對介質(zhì)壓力信號的檢測、顯示、報(bào)警和控制信號輸出。壓力開關(guān)可以廣泛用于石油、化工、冶金、電力、供水等領(lǐng)域中對各種氣體、液體的表壓、絕壓的測量控制,是工業(yè)現(xiàn)場理想的智能化測控儀表。
DPA model is ideal for the application (such as HVAC) with differential pressure, vacuum pressure, gauge pressure and especially low pressure of non-corrosive gases or air measured. Device for Ultra Low Pressure Gauge / Switch, which is using MICOM, improved Accuracy and Temperature compensation.
韓國Sensys DPA是一款差壓、真空壓力、表壓力和特別是低壓無腐蝕性氣體測量應(yīng)用(例如HVAC應(yīng)用)而設(shè)計(jì)的壓力傳感器。作為一款超低壓壓力計(jì)/壓力開關(guān),DPA內(nèi)置MICOM,可提高其精度和溫度補(bǔ)償。
特性
CE Certified
CE認(rèn)證
4 digit LED display
4位LED顯示屏
48mm X 96mm Panel Mounting Type
裝配48mm X 96mm的面板
Pressure Unit selection (Pa, mmH2O, mbar)
可選單位有Pa,mmH2O和mbar
Auto Zero
自動調(diào)零
2-channel Relay Alarm output
雙通道繼電報(bào)警輸出
1-5, 0-5, 0-10, 10-0VDC, 4-20mA analog output
1-5,0-5,0-10,10-0VDC,4-20mA模擬輸出
Measuring range 0-50..1000Pa diff.
量程:0-1000Pa
0.5...1%FS accuracy
精度:0.5-1%FS
Piezoresistive silicon cell
壓阻式硅元件
Use with non-corrosive, non-ionic media
測量材質(zhì)范圍:無腐蝕性和非離子
應(yīng)用
Airflow Measurement
通風(fēng)測量
Room Static Pressure
室內(nèi)靜壓力
VAV Box
變風(fēng)量末端裝置
Lab/Fume Hood Control
實(shí)驗(yàn)室/通風(fēng)柜控制
Clean Room Control
無塵室系統(tǒng)控制
量程 | 0~50, 100, 200Pa ±50, ±100, ±200Pa | 0~300, 500, 750, 1000Pa ±300, ±500, ±750, ±1000Pa |
精度 | ±1%FS ± 1digit | ±0.5%FS ± 1digit |
量程熱影響 | ±0.1%FS/℃ | ±0.05%FS/℃ |
零點(diǎn)熱影響 | ±0.1%FS/℃ | ±0.05%FS/℃ |
補(bǔ)償溫度范圍 | 0 - 50℃ | |
運(yùn)行溫度范圍 | -10 - 70℃ | |
顯示 | 4位 LED | |
激勵電壓 | 18~26VDC | |
輸出 | ||
轉(zhuǎn)換信號 | 2 繼電(5A 28VDC / 10A 125VAC / 5A 250VAC) | |
模擬信號 | 1-5VDC, 0-5VDC, 0-10VDC, 10-0VDC, 4-20mA | |
導(dǎo)電連接 | 末端 | |
耐壓力 | 300%FS Max. | |
爆破壓力 | 500%FS Min. | |
震動 | 49.1m/s2{5G}, 10~500Hz | |
沖擊 | 490m/s2{50G} | |
壓力端口 | 1/8", 3/16" 銅頭 | |
防潮材質(zhì) | 黃銅(鎳鍍), 二氧化硅, 硅橡膠 |
訂貨型號
主型號 | 輸出 | 壓力范圍 | 選配 |
DPA | B | 0500 | |
B : 0~5V D : 1~5V K : 0~10V W : 10~0V F : 4~20mA | 0050 : 0~50Pa C0050 : -50~50Pa 0100 : 0~100Pa C0100 : -100~100Pa 0200 : 0~200Pa C0200 : -200~200Pa 0300 : 0~300Pa C0300 : -300~300Pa 0500 : 0~500Pa C0500 : -500~500Pa 0750 : 0~750Pa C0750 : -750~750Pa 1000 : 0~1000Pa C1000 : -1000~1000Pa |
選型表
DPAB0050 | DPAB0100 | DPAB0200 | DPAB0300 | DPAB0500 | DPAB0750 | DPAB1000 |
DPABC0050 | DPABC0100 | DPABC0200 | DPABC0300 | DPABC0500 | DPABC0750 | DPABC1000 |
DPAD0050 | DPAD0100 | DPAD0200 | DPAD0300 | DPAD0500 | DPAD0750 | DPAD1000 |
DPADC0050 | DPADC0100 | DPADC0200 | DPADC0300 | DPADC0500 | DPADC0750 | DPADC1000 |
DPAK0050 | DPAK0100 | DPAK0200 | DPAK0300 | DPAK0500 | DPAK0750 | DPAK1000 |
DPAKC0050 | DPAKC0100 | DPAKC0200 | DPAKC0300 | DPAKC0500 | DPAKC0750 | DPAKC1000 |
DPAW0050 | DPAW0100 | DPAW0200 | DPAW0300 | DPAW0500 | DPAW0750 | DPAW1000 |
DPAWC0050 | DPAWC0100 | DPAWC0200 | DPAWC0300 | DPAWC0500 | DPAWC0750 | DPAWC1000 |
DPAF0050 | DPAF0100 | DPAF0200 | DPAF0300 | DPAF0500 | DPAF0750 | DPAF1000 |
DPAFC0050 | DPAFC0100 | DPAFC0200 | DPAFC0300 | DPAFC0500 | DPAFC0750 | DPAFC1000 |
相關(guān)型號
DPB
DPC
DPD
DPL
DPM
DPR
DPU
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