NPH series

NPH series
           --- Medium Air Pressure Sensor
           --- 0-15” H2O, 0-30 psi and 0-100 psi

Characteristics:

  • Available in gage, absolute, and differential pressure versions
  • Media compatible with noncorrosive gases and dry air
  • Output signal of 100mV @ 1.5mA
  • Thermal accuracy FSO 0.4% typical
  • Overpressure capability to 4 times maximum rated pressure
  • Three standard ranges: 0-15, 0-30,and 0-100 psi 
  • Nonlinearity 0.05% FSO typical 
  • Standard 3/16" OD pressure port 
  • Ceramic substrate with temperature compensation resistors

Application:

  • Process Control, P-to-I Converters
  • Pneumatic Control Systems 
  • HVAC Controls 
  • Biomedical: Infusion Pumps, Sphygmomanometers, Respirators
  • Aerospace: Altimeters, Barometers, Cabin Pressure Sensors
  • Computer Peripherals
Temperature Power Sensor(TPS), which is a main product, is the high performance control type thermostat equivalent to the performance of electronic thermostat.
A small differential, long life, compact seize and low price are ideal of this model, and there is no products to be substitute in the world.
TPS itself has been mounted in a compact closed case.
TPS expands the operational range as a controller since the differential can be minimized to 3 degrees.
Mechanical life of TPS is 2 million operations. 100,000 electrical operations at a rated load, 500,000 electrical operations at a half of rated load and 1 million electrical operations at a 1/4 rated load.
Furthermore the price of TPS is very attractive.
As the price structure is slide methods with quantity, we can supply this model at 2 to 3 times of disk type price or at a 1/2,1/3 price of electronic thermostat.