RSA-D10B Mini Digital Differential Pressure Gauge/Controller/Transmitter

Applications & Features

• Apply high accuracy MEMS sensor and digital technologies, can measure positive, negative or differential pressure. It can completely replace the traditional pointer mechanical gauge
• It can measure system pressure of fan,filter,furnace draft and orifice plate and can apply to various biological safety cabinet, clean bench, medical or pharmaceutical machine, etc.
• The mini size is very good for small equipment application
• 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.: RSA-D10B:-10~50°C, RSA-D10T/G/T:-20~70°C Medium Temp.: 0~60°C
Temp. Compensation: 0~50°C
Working Pressure: overload 10xFS, burst 15xFS
Display: 5 bits LCD, with engineering unit & backlight (except D5) Output: 0-10V / 4-20mA (3 wires)
Output load: ≤500Ω (current), ≥2KΩ (voltage)
Digital Output: RS485/Modbus (9600-n-8-1)
Relay Output: 2×SPST, 3A/30VDC, 3A/250VAC or 1xBuzzer Accuracy: up to ±1.0%FS(±2.0%FS@25Pa range)
Long term stability: ±0.5%FS /Year
Thermal effect: <0.05%FS/°C (zero), <0.08%FS/°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), or 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 time≥1min, will be longer. It also depends on the quality of the batteries.
Power type (RSA-D10P/RSA-D10G/RSA-D10T): 16~28VDC/AC
Process Connection: 5mm ID tubing, two pairs (left/back) Keys: 3 touch buttons 
Protection: IP54
Weight: 275g (battery type incl. batteries), 235g (power type) Materials: ABS
Approval: CE

Accessory: a set of brackets and screws, for surface or panel mount. Flush mount should use glue or other accessory.

RSA-D10B/RSA-D10P Models



RSA-D10G Models


RSA-D10T Models



Measuring Ranges

1. 5 engineering units can be set by keys and related LCD will be on.
   2.   For RSA-D10B and RSA-D10P, only ranges 3, 5, 7, 8 are available.
   3.   For zero center models, add “Z” at the end of the model. For example, RSA-D10T3**Z, means -125-0-125pa. Only ranges 1~6 have this selection.

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