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トランスデューサー Ashcroft GC30のPDF インストールとメンテナンスの説明書をオンラインで閲覧またはダウンロードできます。Ashcroft GC30 20 ページ。 Ultra-compact digital differential pressure transducer
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1. SPECIFICATIONS

PerfOrMANCe SPeCIfICATIONS

Analog Output (1–5Vdc):

Accuracy ± 1.5% FS (Accuracy includes the effects of Linearity, Hysteresis and

Repeatability)

Response Time: 50msec

Output Resolution: 25mV

Analog Scaling: User may configure analog output scaling to any range within Full Scale

of sensor range.

Pressure Switch Output:

Type: NPN or PNP Open Collector up to 30Vdc/80mA

Setting Accuracy: ± 1.5% FS

Number of Contacts: 2

Response Time: 5msec–2.0 sec (by user)

Hysteresis: Variable (by user)

Switch Setting: User may adjust switch actuation & deadband to any points within Full

Scale sensor range

Display:

Type: 3½ digit, 10mm LED

Accuracy: ± 1.5% FS ± last digit

Display Setting: User may re–configure display scaling, set to capture MIN or MAX value,

and adjust display update rate

Standard ranges (Gauge):

0 to 0.25˝WC, 0.50˝WC, 1.0˝WC, 2.5˝WC, 5.0˝WC, 10˝WC, 25˝WC

Standard ranges (Compound):

±0.25˝WC, ±0.50˝WC, ±1.0˝WC, ±2.5˝WC, ±5.0˝WC, ±10˝WC, ±25˝WC

eNVIrONMeNTAl SPeCIfICATIONS

Temperature limits:

Storage: –30 to 60ºC (–22 to 140ºF)

Operating: –20 to 60ºC (–4 to 140ºF)

Compensated: –10 to 50ºC (14 to 122ºF)

Temperature Effects:

Zero and Span (from 23°C (73°F) reference temperature)

±0.15% FS/ºC, ±0.0.9% FS/ºF: (±2.5˝WC, 0/2.5˝WC and below)

±0.10% FS/ºC, ±0.0.6% FS/ºF: (±5.0˝WC, 0/5.0˝WC and above)

humidity: 0–85% RH (Non–Condensing)

fUNCTIONAl SPeCIfICATIONS

Proof Pressure: 7.5psid

Burst Pressure: 25psig

Max Static (Line) Pressure: 7.5psi

CE Compliance: EN61326-1 2006, EN61326-2-3 2006

eleCTrICAl SPeCIfICATIONS

Power Supply requirements:

Supply Voltage: 11-27Vdc

Current Consumption: 30mA (max)

Switch Contacts: (2) NPN or PNP Open Collector Outputs

NPN Type: 30Vdc/80mA (max)

PNP Type: Sensor Supply Voltage 1Vdc/80mA (max)

MeChANICAl SPeCIfICATIONS

Pressure Connection: 4mm ID Barb

enclosure: ABS, Polycarbonate, Aluminum

rating: IP40

electrical Connection: 6ft Cable Pigtail

weight: Approx. 75 grams

Mounting: Panel Mounting Bracket Included

Media: Clean, dry air gases compatible with Aluminum, ABS, Ceramic, Silicon,

and Silicone RTV