快速支持
直接联系认证专家
Operating temperature: -20 °C to +70 °C
Temperature resolution: 0.001 °C
Temperature accuracy: ±0.1 °C
Speed of sound range: 100 to 1500 m/s
Speed of sound resolution: 0.001 m/s
Speed of sound accuracy: ±0.05 % (1 atm argon at 200 sccm)
Concentration accuracy: ±0.1 % typ. (species dependent)
Measurement rate: 4.4 Hz
Exponential averaging: Off, or 2 to 100 periods
Cavity:
Volume: 130 cc
Operating flow rate: 0 to 5000 sccm
Min. operating pressure (psi): <5 psia typ. (species dependent)
Cavity proof pressure: 2,500 psi
In-bound helium leak rate: 1 × 10–8 std-cc/s (BGA244HP only)
Analog I/O:
Ports: 3 output ports, 2 input ports
I/O port ranges: 0 to 5 V, 0 to 10 V, and 4 to 20 mA
Accuracy:
Voltage: ±0.1 % + 1 mV,
Current: ±0.1 % + 10 µA
4-20 mA loop power: 6 to 19 VDC
4-20 mA output compliance: 0 to 16.8 VDC
Cavity Heaters:
Set temperature: 0 °C to 70 °C
Power limit: Off, or 0.5 W to 60 W
Gas fittings: Welded 1/4" male VCR
Dimensions: 5" × 4.5" × 3.25" (WHD)
Weight: 7 lbs.
