About GALAXY D5 Mini Digital Differential Pressure Gauge
GALAXY D5 Mini Digital Differential Pressure Gauge/Controller/Transmitter
Applications and features
Apply high accuracy MEMS sensor and digital technologies, can measure positive, negative or differential pressure. It can completely replace the traditional pointer mechanical gauges
It can measure fan and blower pressures, filter resistance,air
velocity,pressure drop across orifice plates, differential pressure of medical pharmaceutical machine, biological safety cabinets, clean bench,etc.
It could be flush, surface or wall mount.
Accuracy is up to +-1% FS,with large LCD display.
Function keys zero reset, units select, display update time, automatic sleep time, alarm,etc.
Specifications- Medium Non-combustible, non-corrosive air, insensitive to
- moisture, dust, condensation and oil Working Temp. D5-10~50 DegreeCD5P/G/T-20~70 DegreeC Medium Temp. 0~60 Degree C
- Temp. Compensation0~50 Degree C
- Working Pressure overload 10xFS, burst 15xFS
- Display 5 bits LCD, with engineering unit, with back light
- (except D5)
- Output 0-10V / 4-20mA(3 wires)
- Output load 500(current), 2K(voltage)
- Digital Output RS485/Modbus(9600-n-8-1)
- Relay Output 2xSPST, 1A/30VDC, 0.5A/125VAC
- Accuracy up to +-1.0%FS, see accuracy table
- Long term stability +-0.5%FS /Year
- Thermal effect <0.05%FS/ Degree C(zero), <0.08%FS/ Degree C(FS) Battery type (D5)
- Power AA battery x 4, recommend LR6 alkaline
- Display update time selectable for 0.5/1/5/10s (default 1s)
- Automatic sleep time selectable for normal open (NO),
1/5/10min (default 1min)
Battery service life when display update time=1s and automatic sleep time=NO,2 year. When display time 1s or automatic sleep time1min, will be longer. It also depends on the quality of the batteries.
Power type (D5P/D5G/D5T) 15~28VDC/AC
Process Connection 5mm ID tubing, two pairs (left/back)
Keys 3 touch buttons- Protection IP65
- Weight 220g (battery type incl. batteries), 180g(power type)
- Materials ABS
- Approval CE
- Accessory -S0 is standard. It can be used for surface or panel mount. See details in Accessories.
Advanced Pressure MeasurementEquipped with a capacitive differential pressure sensor and digital microprocessor, the GALAXY D5 Mini ensures highly accurate measurements with 0.5% full scale accuracy. The large LCD display, selectable units, and wide measuring range accommodate varied industrial requirements.
User-Friendly DesignThis pressure gauge features intuitive push-button calibration, a helpful data hold function, and a backlit display for clear visibility in different conditions. Mounting is simple with two rear plate holes, and its matte ABS finish offers both style and resilience.
Reliable Operation in Every SettingThe gauge performs optimally in ambient temperatures from 0C to +50C and stores safely between -10C to +60C. Its overpressure limit of 200% protects the device during demanding use, while IP40 protection shields internal components from dust.
FAQs of GALAXY D5 Mini Digital Differential Pressure Gauge:
Q: How is the GALAXY D5 Mini Digital Differential Pressure Gauge calibrated?
A: Calibration is performed easily via the on-board push button, enabling zero/span adjustment to ensure measurement accuracy whether newly installed or after extended use.
Q: What types of pressure and gases can this gauge measure?
A: The gauge is designed specifically for differential pressure measurement of air and non-corrosive gases within its stated scale range of -1999 to +1999 Pa.
Q: When should the batteries be replaced in the device?
A: You should replace the two AAA batteries when the low battery indicator appears on the display, ensuring uninterrupted operation and reliable readings.
Q: Where can the GALAXY D5 Mini be mounted?
A: The unit supports wall or surface mounting using two rear plate holes and included mounting screws, making installation straightforward in laboratories, HVAC systems, or industrial settings.
Q: What is the process for switching units of measurement on the gauge?
A: Units of measurementPa, mmH2O, inH2O, mbar, or kPacan be selected directly using the control buttons, enabling quick adjustment for different application requirements.
Q: How does the Data Hold function benefit users during measurements?
A: The Data Hold function allows users to freeze the current pressure reading on the display, making it easier to record, analyze, or transfer measurement data without time pressure.
Q: What are the advantages of the GALAXY D5 Minis industrial-grade build?
A: Its industrial-grade ABS plastic housing, silicone O-ring seal, and IP40 protection ensure durability and reliability even in challenging environments, supporting consistent and long-term use.