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DP gauge digital pressure gauge DP-340 / DP-340B / DP-340BA

DP-340 / DP-340B / DP-340BA

Air Leak Testers
Helium/Hydrogen
Leak Testers
Pressure
Flow
Peripherals
Others
Sound/Vibration
Analyzer
Cosmo Super Gel

Multifunction Digital Pressure Gauge DP-340 series

Excellent overpressure resistant Digital Pressure Gauge available in a wide variety of ranges from Micro-differential pressure (500 Pa) to High pressure (50 MPa).

Edge & Function

Features

●Available in a wide variety of ranges from Micro-differential pressure of 500 Pa to High pressure of 50 MPa.

●Internal or external sensor with excellent overpressure resistance

●Switchable display rate according to the application

●Easy replacement by current DP-320 and DP-330

●All the models come with Traceability and Calibration Certificates.


Spec

Common Spec.　(DP-340 / 340B / 340BA)

Micro pressure (Differential pressure) Gauge pressure
Accuracy ±0.3% of F.S. ±1 digit ±0.25% of F.S. ±1 digit
Temperature characteristic (Zero) ±0.03% of F.S./℃
Temperature characteristics (Span) ±0.03% of F.S./℃
Pressure media Noncorrosive gases Noncorrosive gases and liquid compatible with SUS630
Transducer type Inductance type Capacitance type
Sensing element Beryllium copper SUS630
Allowable pressure Ranges 50 kPa or lower: 10 times of F.S Ranges 5 MPa or lower: 2 times of F.S
Ranges 100 kPa or higher: 5 times of F.S Ranges 10 MPa or higher: 1.5 times of F.S. Range
Response time (Step response) 300ms or lower/99％ of F.S. 30ms or lower/99％ of F.S.
Sensor Internal Volume HI: 8.3 mL  LO: 9.8 mL Approx. 3.5 mL

Individual Features　(DP-340 / 340B / 340BA)

DP-340 DP-340B DP-340BA
Display Digits 33.5 digits
Display range: 000 to  1999		 Selectable 3.5 digits/4.5 digits
Display range: 000 to  1999 / 0000 to  19999
Decimal Point Fixed Can be set to any digit position
Sampling Time Can be toggled between 250 ms and 50 ms
Analog output 0.5, 1, 2 VDC  Voltage output corresponding to the readings
Option: 5, 10 VDC
BCD output Option Open collector  Max. load: 50 VDC, 35 mA Open collector  Max. load: 55 VDC, 20 mA
Sensor Zero adjustment Zero adjustment
RS-232C serial communication – – 1200, 9600, 19200 bps
Digital filter – – Running average Selectable from Heavy (20 times), Medium (7 times) and Light (3 times) filtering
LED brightness adjustment – – 7 levels
Keyboard locking False operation prevention
Upper and Lower Limit Settings Comparator – Upper limit (HI) and Lower limit (LO) Upper limits (HH, HI) and Lower limits (LO, LL)
User ｓpan – – 0.001 to 9.999 times
Channel – – 10 channels selectable
Display hold Only for BCD option
External operation only		 Display hold Display hold/Peak hold
/Bottom hold
Auto-zero Only for BCD option
External operation only		 Auto-zero button
Power source 24 VDC, 0.2 A (Comes with 100 to 240 VAC power adapter) 24 VDC, 0.3A (Comes with 100 to 240 VAC power adapter)
Operating temperature 5～40℃
Sensor separate configuration Option:　　 Standard cable 3 m,  Drip-proof available
CE conformity – × Only for internal sensor models
Compound pressure (Pressure/Vacuum) Available for all the ranges of Micro pressure (Differential pressure) and Gauge pressure
Pressure inlet port Rc 1/8

Pressure range　(DP-340 / 340B / 340BA)

Range code Pressure type Measurement range Display digit at F.S.
5PD Differential pressure 0 to 500Pa 500
1KD Differential pressure 0 to 1kPa 1.000
2KD Differential pressure 0 to 2kPa 1.999
5KD Differential pressure 0 to 5kPa 5.00
10KD Differential pressure 0 to 10kPa 10.00
20KD Differential pressure 0 to 20kPa 19.99
50KD Differential pressure 0 to 50kPa 50.0
100KD Differential pressure 0 to 100kPa 100.0
50KG Gauge pressure 0 to 50kPa 50.0
100KG Gauge pressure 0 to 100kPa 100.0
200KG Gauge pressure 0 to 200kPa 199.9
500KG Gauge pressure 0 to 500kPa 500
1MG Gauge pressure 0 to 1MPa 1.000
2MG Gauge pressure 0 to 2MPa 1.999
5MG Gauge pressure 0 to 5MPa 5.00
10MG Gauge pressure 0 to 10MPa 10.00
20MG Gauge pressure 0 to 20MPa 19.99
50MG Gauge pressure 0 to 50MPa 50.0
V1KD Vacuum differential pressure 0 to -1kPa -1.000
V2KD Vacuum differential pressure 0 to -2kPa -1.999
V5KD Vacuum differential pressure 0 to -5kPa -5.00
V10KD Vacuum differential pressure 0 to -10kPa -10.00
V20KD Vacuum differential pressure 0 to -20kPa -19.99
V50KD Vacuum differential pressure 0 to -50kPa -50.0
V100KD Vacuum differential pressure 0 to -100kPa -100
V50KG Vacuum gauge pressure 0 to -50kPa -50.0
V100KG Vacuum gauge pressure 0 to -100kPa -100

 

Classification

Model　(DP-340 / 340B)

DP-340_形式

Category Symbol Contents
A Pressure range See the Range List
B Sensor Type N Equipped with a Pressure Sensor (Standard)
S1 External Pressure Sensor Configuration
S2 External Drip-proof Pressure Sensor Configuration
Sensor Cable Length

(Available only when S1 & S2 are selected)

 L1 3m（Standard）
LX 1m to 10m
Other Options B (Only for DP-340) BCD Output
F1 Analog output F.S. 5 V
F2 Analog output F.S. 10 V
A Analog Current Output 1-20 mA
C Power Adapter (Standard) VG Power cord 100 VAC, 3 m
VH Power cord 240 VAC, 2 m
Comes with no Power Adapter VJ Comes with no Power Adapter
External 24 VDC is required.

Model　(DP-340BA)

DP-340BA_形式

Category Symbol Contents
A Pressure range See the Range List
B Sensor Type N Equipped with a Pressure Sensor (Standard)
S1 External Pressure Sensor Configuration
S2 External Drip-proof Pressure Sensor Configuration
Sensor Cable Length

(Available only when S1 & S2 are selected)

 L1 3 m (Standard)
LX 1 m to 10 m
Analog output F1 Analog output F.S. 5 V
F2 Analog output F.S. 10 V
A Analog Current Output 1-20 mA
Interface Q1 Input 5 V  (Standard 24 V)
C Power Adapter (Standard) VG Power cord 100 VAC, 3 m
VH Power cord 240 VAC, 2 m
No power Adapter VJ No power AdapterExternal 24 VDC is required.


Appearance

DP-340 External Appearance

DP-340B External Appearance

DP-340BA External Appearance