COMARK英制掌上型差压计

PSI

范围

0 to ±2

0 to ±5

0 to ±30

0 to ±100

分辨率

0.001

0.001

0.01

0.1

mBar

范围

0 to ±140

0 to ±350

o to ±2000

0 to ±6900

分辨率

0.1

0.1

1

1

inH2O

范围

0 to ±55

0 to ±140

0 to ±830

0 to ±2750

分辨率

0.01

0.1

0.1

1

inHg

范围

0 to 4

0 to ±9.999

0 to ±61

0 to ±200

分辨率

0.001

0.001

0.01

0.1

Torr

范围

0 to ±99.99

0 to ±260

0 to ±1500

0 to ±5200

分辨率

0.01

0.1

1

1

Pa

范围

0 to ±9999

分辨率

1

KPa

范围

0 to ±35

0 to ±200

0 to ±690

分辨率

0.01

0.1

0.1

mmH2O

范围

0 to ±1400

0 to ±3500

分辨率

1

1

cmH2O

范围

0 to ±2100

0 to ±7000

分辨率

1

1

Kgcm-2

范围

0 to ±2.1

0 to ±7.0

分辨率

0.001

0.001

zui大超压/压力不足

6 PSI/
400mbar

15 PSI/
1000mbar

90 PSI/
6200mbar

200 PSI/
13700mbar

精1确度

 ±0.2% of full scale 在+23°C

重复性

±0.1% of full scale在 +23°C

平均温度系数读数

较好 0.1% per °C

温度操作范围

 0 到 50°C

湿度

   10 到 90% RHnon-condensing

环境率

IP67, BS EN 60529, IEC 529

保护 (IS Models only)

EEx ia IIC T4, BASEEFA Certificate EX95C2454

连接

1/8″ BSP 内螺纹

电池

 9V PP3 6F22 – MN1604 UCAR9V

电池寿命

90 小时(MN1604)