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NAGANO KEIKI GC15 Precision Digital Pressure Gauge

Made in Japan
Manufacturer: NAGANO KEIKI
Model: GC15 Precision Digital Pressure Gauges

Features

GC15 For measuring gases. As a silicon capacitance pressure sensor is used, it is possible to measure micro differential pressure with high sensitivity. Despite fine pressure measurement, it can withstand high pressure.

Dimension

GC15

Specification

Item

Model GC15 (Fine pressure measurement)

GC16 (Gauge pressure measurement)

Pressure range

±100Pa-±500Pa. 0 to 100Pa-0 to SOOPa-0.1 to 0.1 MPa- 0.1 to2MPa
±1 kPa-±50kPa. 0 to 1 kPa-0 to SOkPa0 to 0.2MPa-0 to 35MPa

Maximum allowable pressure

5kPa or lower. SOkPa. 1OkPa or higher. 1OOkPa

200% of pressure range

Media

Dry air • Nitrogen

Gas. liquid (Compatible with wetted parts)

Gas. wetted partsSilicon, glass, aluminum, silicone PC. A50568D. SUS303

SUS630 (17-4PH) SUS303

Measurement Range

Measurement-10 to 110% of pressure range (Range of guaranteed accuracy. 0 to 100%F.S.)
Pressure

•6 to 6V DC (Range of guaranteed accuracy: -5.75 to 5.75V DC) (Irput impedance Acprox. 1 MO or higher)

Voltage *Current

-24 to 24mA DC (Range of guaranteed accuracy: -23 to 23mA DC) (Inpul impedance Approx. 250)

Accuracy     Pressure

± (0.2%F_S.+1digit) SOOPa or lower. ± (0.5%F.S.+1 dgit)± (0.1 %F.S.*1 <*git). ± (0.07%F.S.« 1 digit) «1
(23±3*C)     Voltage-Current

± (0.05%F.S.» 1 digit)

Temperature
coefficient
PressureZero±0.01%F.SVt3 SOOPa or lower ±0.02%F.S7X3±0.005%F.S./t3
Span±0.01%F.SyX3 SOOPa or lower ±0.02%F.S7X3

±0.005%F.S./X3

Voltage-Current

±0.005%F.S./C

Display system

LCD (Backlight)

Display

Pressure values: 5 digits (Character height 17mm) Input voltage, electric current, resistance values: 5 digits (Character height 12mm) Unit: V. mA. Q Output voltage, electnc current values: Common use with input voltage and electnc current display Recording data number: 3 digits (Character height 8mm) Battery level: Battery life display Others: Present mode display. Status display monitor. Unit monitor
Display unitPa. kPa. Scaling conversion 2 setting

kPa. MPa. Scaling conversion 2 setting

Display update

0.3s / time
Response time

Approx. 3s (Reashing guarantee accuracy boundary at 8 times average setting)

Operating temperature range

010 40X3
Storage temperature range

-10 to 50X3

Operating humidity range

20 to 85%RH (No condensation)
Transmitter supply voltage 24V DC supply unit

Voltage output: 24±2V DC Current output: 50mA DC max.

Voltage. Current output

Voltage output: 0 to 6V DC (Range of guaranteed accuracy: 0 to 5.75V DC) Current output 0 to 24mA DC (Range of guaranteed accuracy: 0 to 23mA DC) Accuracy: ± (0.05%F.S.* 1 digit) (23+3X3) Temperature coefficient: ±0.005%F.S./X3

External interface

RS-232C (Dsub 9 pins) GP-IB (Option)
Data memory function

1.000 data (RS-232C or GP-IB data control)

Power source

AC Power source: 100 to 240V AC (Voltage allowable fluctuation range: 85 to 264V AC) Built in battery. LEAD battery (Use time: Approx. 8h) (With GP-IB type: Approx. 6h)
Consumption electnc current

AC Power source: 18VA max. Built in battery: 20VA max. (Charge time: Approx. 10h)

Warm-up period

Approx. 5 minutes
Pressure connectionRcl/8 H-L 2 port (Front)

Rcl/4 (Front)

Dimensions

230 (W) xi 30 (H) x270 (D>
Weight

Approx. 3.7kg (Includes battery)

Accessones

Power cable (3 terminal L type). Conversion socket. Manual
Other functions

With one touch zero adjustment Switch operation point Hold function Average function Auto power off function Analog output scaling function Remote access function by outside interface


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