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Functional Features
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Scaling
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User can convert measured current, voltage and frequency values into pressure, temperature and flow values. Three conversion functions available: linearity, square and square root
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Filtering
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Average sliding filter (sampling number: 1 ~ 50) First-order linear filter (First-order coefficient: 0.01 ~ 1)
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Switch
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The measurement value will be automatically displayed at the moment the switch change of state. The latest 8 state changes will be stored in the memory.
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Pressure Tare
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Tare value is set through the user interface
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Pressure stability indicator
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Stability time and criteria is selectable
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General Specifications
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Input Channels
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Top: 1 electrical signal measurement channel, φ4mm banana jacks
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Right side: 2 channels for external digital pressure modules, 5-core dedicated aviation plug
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Bottom: embedded digital pressure module (model ADT158Ex), field switchable.
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Internal: 1 embedded atmospheric pressure sensor
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Barometric Accuracy
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±55 Pa
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Measurement Rate
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mV, V, mA & frequency: 3 times/sec
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Pressure module: 1~10 times/sec selectable (3 as default)
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Barometer: 1 time/sec
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Power
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4000mAh, 14.4Wh explosion-proof intelligent lithium battery, charging time = 6~8 hours, battery can be charged independently Typical working time 100 hours (measurement mode)
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Environmental
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Guaranteed temperature range of technical specifications: (-10 ~ 50)°C
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Operating temperature: (-20 ~ 50)°C
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Storage temperature: (-30 ~ 70)°C
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Humidity: 0% to 95% RH, non-condensing.
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Altitude: 3000 meters
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Warm-up Time
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10 min to fully meet technical specifications
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Port Protection Voltage
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30V max
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Explosion-proof Grade
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ATEX & IECEX: Ex ia IIC T4 Ga (Ta = -10°C ~ 50°C)
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CSA: Class I, Division 1, Group A,B,C and D, T4 Ex ia IIC T4 Ga Class I, Zone 0, AEx ia IIC T4 Ga
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UKCA-EX
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CE Certification
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TUV IEC61326, IEC61010
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Rohs Compliance
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Rohs II Directive 2011/65/EU, EN50581:2012
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Protection Level
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IP67, 1 meter drop test
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Communication
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Isolate USB-Type C (slave), Bluetooth
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Display
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4.4-inch color display capacitive screen, transflective, with LED backlight
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Size
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6.97" x 4.13" x 2.04" (177 mm x 105 mm x 52 mm) which doesn't include bottom ADT158Ex.
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Weight
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1.98 lb (0.9 kg)
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Electrical Specifications
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Specification
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Range
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Accuracy
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Resolution
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Note
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Voltage Measurement
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±300mV
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0.015%RDG + 0.005%FS
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1uV
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Impedance: >100MΩ
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±30V
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0.015%RDG + 0.005%FS
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0.1mV
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Impedance: >1MΩ
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Current Measurement
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±30mA
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0.015%RDG + 0.005%FS
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0.1uA
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Impedance: < 40Ω
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Frequency Measurement
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0.01~50000Hz (auto range)
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0.005% RDG + 2 last digit
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6-digit auto-resolution
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Min threshold voltage: 2.5V
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Units: Hz, kHz, MHz, CPM, CPH, s, ms, us
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Switch On-Off Measurement
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Inspection voltage: (3 ~ 30)V
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Response speed: < 10ms, supports wet and dry switch
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Pulse Count
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0 ~ 9999999, optional rising edge and falling edge
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Min threshold voltage: 2.5V
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Loop Power
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20V ± 10%, max output impedance: 320Ω, max load current: 25mA
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Pressure Technichal Specifications
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Pressure resolution
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4, 5, or 6 digit resolution (user selectable)
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Temperature Compensation
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-10°C~50 °C
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Pressure Module Type
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Built-in digital pressure module: ADT158Ex, for more detailed information, please see ADT 158Ex datasheet. External digital pressure module: ADT161Ex,for more detailed information, please see ADT 161Ex datasheet.
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Specifications
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Refer to the technical specification of the ADT158Ex and ADT161Ex
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High Static Pressure and Differential Pressure Synthesis Index
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Two modules must be with the same range; Typical Differential pressure accuracy of 0.002%FS or 0.02%RD, whichever is greater when using two 0.02%FS external modules. Typical Differential pressure accuracy of 0.002%FS or 0.05%RD, whichever is greater when using two 0.05%FS external modules.
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Gauge Pressure [1]
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P/N
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Pressure Range
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Media [2]
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Accuracy (%FS)
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Burst Pressure
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(psi)
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(bar)
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V15
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-15
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-1
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G
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0.02
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3×
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GP2
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2
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0.16
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G
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0.05
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3×
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GP5
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5
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0.35
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G
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0.05
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3×
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GP10
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10
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0.7
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G
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0.02
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3×
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GP15
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15
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1
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G
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0.02
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3×
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GP30
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30
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2
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G
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0.02
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3×
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GP50
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50
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3.5
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G , L
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0.02
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3×
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GP100
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100
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7
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G , L
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0.02
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3×
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GP150
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150
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10
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G , L
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0.02
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3×
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GP300
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300
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20
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G , L
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0.02
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3×
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GP500
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500
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35
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G , L
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0.02
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3×
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GP600
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600
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40
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G , L
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0.02
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3×
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GP1K
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1000
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70
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G , L
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0.02
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3×
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GP1.5K
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1500
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100
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G , L
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0.02
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3×
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GP2K
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2000
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140
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G , L
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0.02
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3×
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GP3K
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3000
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200
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G , L
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0.02
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3×
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GP5K
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5000
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350
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G , L
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0.02
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3×
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GP10K
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10000
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700
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G , L
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0.02
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2×
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GP15K
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15000
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1000
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G , L
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0.05
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2x
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GP20K
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20000
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1400
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G , L
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0.05
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1.5x
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GP25K
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25000
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1600
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G , L
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0.05
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1.5x
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GP30K
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30000
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2000
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G , L
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0.05
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1.5x
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GP36K
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36000
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2500
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G , L
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0.05
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1.5x
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GP40K
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40000
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2800
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G , L
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0.05
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1.35x
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GP50K
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50000
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3500
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G , L
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0.1
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1.2x
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[1] Sealed gauge pressure for above 1000 psi
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[2] G=Gas, L=Liquid
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