Dwyer德威尔 DM-1102 DM-1103 DM-1104 DM-1105 差压表

类别:
[ssba]
INQUIRY

Specifications
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). Selectable Engineering Units:in w.c., psi, kPa, Pa, mm w.c., mBar, in Hg, mm Hg, FS (0-100% FS).Power Requirements:9V battery, included, user replaceable or external power supply 9-24 VDC. 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.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.Process Connections:1/8″ (3 mm) ID tubing.Enclosure Rating:NEMA 4X (IP66).Weight:1.18 lb (535 g).Size:5″ (127 mm) OD front face.Agency Approvals:CE.