WS Sensor Technology Co., Ltd.

L high reliability, low drift Applications L automotive pressure monitoring L pneumatic gages L hand-held meters

Introduction Irm300 is one of the general ndir co2 gas modules, which adopting ndir principle, consists of carefully designed light chamber, precise electric circuit and intelligent software. With the help of single light source, dual channel detector, and Unit Storage temperature Tstg -20 to 80 ¡ãc Working temperature Ta 0 to +50 ¡ãc Working humidity Ha 0 to 90 % rh Working pressure Pa 0.8 to 1.2 Atm Electric characteristics Description Symbol Min. Typical Max. Unit Supply power Vs 4.6 5 5.4 V Maximum current Imax 130 160- Ma Light current Iavg 60 70 Ma Frequency F 0.2 1 2 Hz Preheat time Twarm 90 120 180 Sec Performance characteristics Description Min Typical Max Unit Detection range 0 2000 50000 Ppm Detection accuracy - ¡¨¤60ppm¡¨¤5% fs - Ppm T90 Diffusing - 60 90 Sec Pumping - 10 20 Sec Repeatability Zero

The fuel rail sensor, commonly referred to as the Fuel Pressure Sensor, it is installed at one end of the oil rail to measure the fuel pressure in the common rail pipe. Fuel Pressure sensor 4930429 is a part of vehicle s fuel system and designed to monitor the fuel pressure that is present at the fuel rail. It sends this signal to the ECU, which then uses it to make adjustments to the vehicle s fuel and timing. When the sensor has an issue it can cause problems with the performance of the vehicle. Quality Guarantee :1 year, and strictly in accordance with the standard quality inspection The products are 100% new and carefully packed. 1.Name: Fuel Pressure sensor,Fuel high Pressure sensor 2.Certification: CE, TS16949 3.Model NO.: 4930429 4.Function: Control emissions in combustion environments 5.Application: BOSCH CUMMINS DODGE KOMATSU 6.Ciondition: 100% NEW 7.Weight(g): 50.7g 8.Deliverytime: 7-15 days 9.Packing: Neutral packing Customize according to customer needs

OUTPUT : 4-20 MA SUPPLY : 24 VDC TYPE :2 WIRE PRESSURE TRANSMITTER CAPSULE TYPE PROTECTION CLASS : IP 65 PROCESS CONNECTION : 1/2 " BSP;1/2"NPT ;1/4"BSP;1/4"NPT FIXED RANGE CAPSULE TYPE

YD31A low cost pressure sensor is made of isolation membrane oil filled pressure sensor and instrument application-specific integrated amplifier circuit. Corpiezoelectric pressure sensorrugated cardboard boxes outer and foam paper inner packing size: 4x5x14cm

The series of pressure sensor is a small size piezo-resistive pressure sensor. The die size is 1x1mm2. When the input voltage is 3vdc the sensor produces mv dc output voltage which is direct proportion of the input pressure. Pressure sensor is the absolute pressure sensor, and we can also offer the differential pressure mode. All the products can be customized according to your requirement. Features Solid, mems technique, high reliability Low cost, tiny size,-1700kpa Nonlinearity: < 0.20%fso Silicon/silicon bonding wafer, high stability Application For high resolution absolute sensor systems Engine control Tire gauge Barometers, altimeters, variometers, sphygmomanometer Min Typ Max Unit Remarks Excitation voltage 5.0 V Excitation current 1 Ma Span Fs rang 100kpa 50 70 90 Mv 1 150kpa, 200kpa, 350kpa, 700kpa, 1000kpa 80 120 180 Mv 1.7mpa 100 150 200 Mv Offset -35 35 Mv 2 Tc span -24 -19 -15.5 %fs/100 3 Tc offset -7 +7 %fs/100 3 Tcr +18 +22 +33 % /100 3 Linearity -0.45 -0.15 +0.45 %fs 4 Bridge impedance 5 K|¸ Proof pressure 2x Fixed fs Burst pressure 4x Fixed fs Operating temperature -40 +125 Storage temperature -55 +150 Notes: 1. Measured at 5v constant voltage excitation. 2. The offset is ¡¡§¡è50mv for 100kpa, 150kpa 3. Measured from 0 to 60 c 4. Defined as best straight line. Full scale pressure Kpa Bar Mbar Psi Atm Mmhg Mmh2o Kg/cm 2 , 700 7 700 102 6.9 5250 71451 7.1 1700 17 1700 247 16.8 12754 173524 17.3 Model Pressure ranges Kpa Psa 100 010 200 Psa 070 020 350 035 700 070 1000 Pressure range Pressure type 100 1700 170 3500 350 Standard packaging