SN1153 Compact Differential Pressure Transmitter

overview

SN1153 integrated differential pressure transmitter, also known as compact differential pressure transmitter, is made of monocrystalline silicon capacitor core. It is compact and easy to install, and can measure air pressure, water pressure, and differential pressure, as well as negative pressure. It can output 4-20mA 0~10V and display optional.

Working principle

The SN1153 integrated differential pressure transmitter adopts high-precision monocrystalline silicon/capacitor core, which is more stable and accurate, with strong anti-interference ability, suitable for higher requirements on site and more demanding environments. Widely used for measuring and controlling pressure differentials in air and fluid media.

characteristic

◆ Can measure clean, dry, and non corrosive gases
◆ Bulk Huashengchang, high cost-effectiveness
◆ Exquisite and detailed appearance
◆ Low temperature drift, high speed, anti-interference, small size
◆ Shell protection level ≥ IP65

Application scenarios

Environmental monitoring
Monitoring of furnace pressure and air duct pressure
■ HVAC pressure monitoring
Analytical instruments
Building automation

Parameters

Measurement medium	Gas, liquid, oil
pressure type	Gauge pressure and differential pressure
measuring range	0～600KPa
Overload capacity	150%F.S
accuracy class	0.2%F.S 0.5%F.S
stability	≤ 0.1%/year
Temperature drift coefficient	±0.15%FS/10℃
power supply	12～30VDC
protection grade	IP65
ambient temperature	-40～80℃
medium temperature	-40～150℃
relative humidity	≤90%
additional function	On site display, heat sink, damper