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Thiết bị hiệu chuẩn áp suất LR-Cal PC4

Mã sản phẩm: PC4
Sử dụng cho Model:
Hãng SX: LR-Cal
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Tình trạng: Còn hàng

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Thiết bị hiệu chuẩn áp suất LR-Cal PC4

Available pressure ranges: 0...10 mbar or 0...100 mbar or 0...1000 mbar

Display resolution 3 1/2 or 4 1/2 digits (depending on model)
Robust inductive measuring cell with 1 : 5 pressure range selector
High contrast LC display
Response time of measuring signal selectable in 3 steps
Two integrated valves for venting the measuring equipment

Yêu Cầu Giá Tốt

Thông tin sản phẩm

Measurement principle Inductive
Medium non-aggressive gases
Wetted parts Ni, Al, CuBe, PU
Linearity 0.2% FS
Hysteresis 0.1% max. FS
Long term stability ±0.5% per year (typical)
Sensor volume approx. 3 ml
Volume increase approx. 0.2 ml at nominal pressure
Pump variable displacement volume
Bellows (fine adjustment) Displacement volume approx. 25 cm² at 20 crankshaft rotations
Power supply 9 V E-Block battery or mains power adapter 230 VAC 50/60 Hz
Current consumption Est 10 mA
Protection 250 eye
Supply influence <0.05%
Option Analogue output 0...1 V (max. load resistance >=2 KOhm)
Display LCD 3 1/2 digits (12.5 mm); Option: LCD 4 1/2 digits (12.5 mm)
Response time Adjustable 0.3 / 1 / 2 seconds
Pressure connections for flexible hoses with inner diameter 6 mm
Electrical connections Power supply jack plugs for plug-in power supply; 4 mm banana plugs for optional analogue output
Temperature influence Zeropoint ±0.03% v.E. / K; span ±0.03% v.E. / K
Temperaturbe ranges specified range from +10C to +40°C
Humidity up to 80% relative humidity
Storage temperature -10 ° C ... + 70 ° C
Housing Bench housing in aluminium 248 x 225 x 90 mm
Shock resistance 1 g
Housing colour Grey, front green anodized
Protection class III
Degree of protection IP 30
Applie norms EN 50081-1; EN 50081-2; EN 50082-1; EN 50082-2; EN 61010
Weight approx. 2 kg

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