Dwyer 美國德威爾

DM-1100系列DigiMag?數(shù)顯微差壓表 dwyer 德威爾

dwyer產(chǎn)品銷售產(chǎn)品選型產(chǎn)品報價技術支持售后服務
美國德威爾壓差表流量計差壓計差壓開關差壓變送器
產(chǎn)品廣泛應用于暖通空調食品制藥生物工程智能樓宇電廠化工水處理環(huán)境監(jiān)測工業(yè)制造等領域
產(chǎn)品描述：美國Dwyer德威爾儀器儀表制造有限公司(Dwyer Instruments,Inc.)是一家對差壓、溫度、液位和流量的測量,變送和控制等方面擁有眾多精密儀器儀表產(chǎn)品并且在價格上有強競爭力的儀器儀表制造公司。
在線訂購

產(chǎn)品描述服務承諾訂貨流程溫馨提示

DM-1100系列DigiMag®數(shù)顯微差壓表
產(chǎn)品介紹：
DM-1100系列 DigiMag®數(shù)顯微差壓表和Magnehelic®微差壓表一樣，用于監(jiān)測空氣或其它兼容氣體的差壓。下表中列出了所有經(jīng)過工廠校準的量程范圍。采用4位LCD數(shù)顯，可選8種英制/公制的壓力工程單位，無需繁瑣的壓力單位換算。面板上的四個按鍵可方便的設置參數(shù)，校準零點和量程。它可使用9-24V直流電源，如果沒有電源時，可使用9V電池來供電。

Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult factory.
Housing Materials: Glass filled plastic.
Accuracy: ±1% FS including linearity, hysteresis and repeatability; ±2% FS for ranges 1" w.c. and below.
Temperature Limits: 0 to 140°F (-18 to 60°C).
Compensated Temperature Limits: 32 to 122°F (0 to 50°C).
Long Term Stability: ±1% FS per year.
Thermal Effect: ±0.05% FS/°F typ.; ±0.10% FS/°F typ. for ranges 1" w.c. and below.
Display: 4-digit LCD (Digits: 0.60"H x 0.33"W).
Display Update: Selectable for 1 second, 10 minutes or update only from button push.
Pressure Limits: Normal and bi-directional ranges 5 in w.c. and lower = 2 psi (13.7 kPa); Normal and bi-directional ranges 10 in w.c. and higher = 11 psi (75 kPa).
Power Requirements: 9V battery, included, user replaceable or external power supply 9-24 VDC.
Current Consumption: 5 mA maximum.
Electrical Connections: Removable terminal block for 16 to 26 AWG.
Electrical Entry: Cable gland for 0.114 to 0.250" (2.9 to 6.4 mm) diameter cable.
Size: 5" (127 mm) OD front face.
Process Connections: 1/8" (3 mm) ID tubing.
Enclosure Rating: NEMA 4X (IP66).
Weight: 1.18 lb (535 g).
Selectable Engineering Units: in w.c., psi, kPa, Pa, mm w.c., mBar, in Hg, mm Hg, FS (0-100% FS).
Battery Service Life: Battery life depending on the Display Update setting: 150 hours (typical) if Display Update = 1 second; 9 months (typical) if Display Update = 10 minutes; 1.5 years (typical) if Display Update is disabled. Battery may last up to four times longer when using lithium-based battery ULTRALIFE U9VL-J.
Agency Approvals: CE.