Đồng hồ đo áp suất chênh lệch kỹ thuật số, pin hoặc 24V, đã được hiệu chuẩn sẵn Dwyer DM-1105 (Differential, 2 inH₂O, Barbed Fitting, 1/8 in, IP66, NEMA Type 4X)

Dual: false

Weight: 535 g

Accuracy: ± 1 %

Dial Dia: 5 in

Materials: Glass Filled Plastic

Compliance: CE

Wire Gauge: 26 to 16 AWG

Battery life: 9 mo, typical with display update of 10 min

Display Note: Display: 4-digit LCD (digits: 0.60H x 0.33W), Display Update: Selectable for 1 s to 10 minutes or update only from button push.

Display Type: LCD

Accuracy Note: ± 1% FS including linearity, hysteresis and repeatability; ± 2% FS for ranges 1 in w.c. and below

Pressure Type: Differential

Pressure, Max: 2 inH₂O

Pressure, Min: 0 inH₂O

Supply Voltage: 9 to 24 Vdc

Pressure Limits: Up to 2 psi

Thermal Effects: ± 0.05% FS/°F

Electrical Entry: Cable Gland

Number of Digits: 4

Enclosure Ratings: IP66, NEMA Type 4X

Materials, Wetted: Consult Factory

Power Consumption: max 5 mA

Supply Power Note: 9 V alkaline battery, included, user replaceable or external power supply 9-24 VDC.

Supply Power Type: DC/Battery

Fits Cable Diameter: 0.114 to 0.25 in

Long Term Stability: ± 1% FS/year

Media Compatibility: Air, Argon, Carbon dioxide, Helium, Nitrogen, Non-Corrosive Dry Gases

Battery Size and Type: Alkaline 9V

Electrical Connection: Screw Terminal

Process Connection Size: 1/8 in

Process Connection Type: Barbed Fitting

Operating Temperature, Max: 140 °F

Operating Temperature, Min: 0 °F

Compensated Temperature, Max: 122 °F

Compensated Temperature, Min: 32 °F