技術(shù)指標(biāo)

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 in 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 for ranges 1 in w.c. and below.

Display: 4-digit LCD (digits: 0.60H x 0.33W).

Display Update: Selectable for 1 second to 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-).

Power Requirements: 9 V alkaline 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 month (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 max.

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.

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