digital wall mount adjustable differential pressure gauge high accuracy with sound light alarm touch key

  D2H/M Digital Differential Pressure Gauge(Battery Type)

Battery type digital differential pressure gauge, AA battery X4, LCD display as below:

Applications & Features

Specifications

Medium: non-combustible, non-corrosive air, not sensitive to moisture, dust, condensation and oil

Working Environment: -10~50°C

Medium Temp.: 0~60°C

Temp. Compensation: 0~50°C

Working pressure: overload 10xFS, burst 15xFS

Accuracy: up to ±1.0% FS, see accuracy table

Long term stability: ±0.5%FS /Year

Thermal effect: <0.05%FS/℃(zero), <0.08%FS/(FS)

Display: 4 bits LCD,18mm character height with units indication

Sound-light alarm: by buzzer and backlight(It needs more battery power)
Power: AA battery X4, recommend LR6 alkaline
Display update time: selectable for 0.5/1/5/10s(default1s)
Automatic sleep time: selectable for normal open(on), or1/5/10min(default 1min)
Battery service life: When display update time=1s and automatic sleep time=on, ≥2 year;

                                     When display time>1s or automatic sleep time≥1min, will be longer(when sound-light alarm does not actuate).

                                     It also depends on the quality of the batteries.

Process Connection: 5mm ID tubing, two pairs(on left or back side)
Keys: 3 touch buttons
Materials: ABS
Protection: IP65
Weight: 300g(including batteries)
Approval: CE
Accessory:  A-S0 is standard. Options are A-S1, A-S2 and A-S7-X. They can be used for surface, panel or flush mount and should be ordered separately. See details in Accessories.

Models

Measuring range

Note: 1. 5 engineering units can be set by the key and related LCD will be on

          2. For zero center models, add "Z " at the end of the model.

              For example, D2M1Z, means -30-0-30pa. Only ranges 1~6 have this selection