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The DP-340BA is applicable to a wide range of pressures from a micro pressure of 500 Pa to a high pressure of 50 MPa. It is a digital pressure gauge with a high-accuracy sensor that has excellent overpressure resistance. On top of that, the DP-340BA series features pressure monitoring inside of tubes or containers. It’s internal and external sensor can be selected according to your requirements.
Digital Output
With RS-232C and the parallel binary coded decimal (BCD), data can be transferred wo external devices.
Upper/Lower Limits Comparators
Limits can be set in 4 levels for criteria judgement. Upper limits (HH, HI) Lower limits (LO, LL)
Display Digits
3.5-digit or 4.5-digit can be selected.
Analog Output
The analog voltage corresponding to the pressure range is output. The analog output during Auto-Zero or Hold is not reflected.
Auto-Zero
With the current value set to zero, pressure changes after that can be displayed.
Zero Adjustment
Zero-point adjustment by just pushing a button.
Hold
Display hold, peak hold, or button hold can be selected.
Keyboard Lock
Keyboard lock to prevent false operations.
Sensor Protection (External exhaust valve)
A separate external exhause valve unit (G3-M) is required
Group
Synchronize the start and the end (exhaust) of the selected station
Pressure Mode
Differential Pressure (DP)
Gauge Pressure (GP)
Air and noncorrosive gases
Air/Noncorrosive gasses and liquid
Sensing Element
Differential Pressure (DP)
Gauge Pressure (GP)
Beryllium copper
SUS630
Transducer Type
DP: Inductance type
GP: Capacitance type
Accuracy
DP: ±0.3% of F.S. ±1 digit
GP: ±0.25% of F.S. ±1 digit