XDB603 Differential Pressure Transmitter is assembled using an OEM piezoresistive silicon differential pressure sensor filled with oil(XDB102-5, refer to the picture as follows). It is composed of a dual-isolation differential pressure sensor and an integrated amplification circuit. XDB603 features high stability, excellent dynamic measurement performance, and other advantages. Equipped with stainless steel, XDB603 differential transmitter has strong corrosion resistance. The two pressure ports are threaded and can be mounted directly on the measuring pipe or connected through the pressure pipe. Thus, XDB603 is suitable for measuring and controlling liquids and gases. This transmitter comes in various range options to meet the requirements of different users.
XDB102-5 differential pressure sensor features
SS316L diaphragm and housing
Pin wires: Kovar/100mm silicone rubber wire
Seal ring: Nitrile rubber
Measuring Range:0kPa~20kPa┅3.5MPa
Import MEMS pressure sensitive chip
General appearance and structure and assembly dimensions
XDB603 have standard voltage/current output options, which can be easily installed and used. The products are widely used in the measurement and control of differential pressure, liquid level and flow in process control, water supply and drainage, power plant differential pressure and etc.
| Measuring range | 0-2.5MPa |
| Accuracy | 0.5%F.S |
| Supply voltage | 12-36VDC |
| Output signal | 4~20mA |
| Long-term stability | ≤±0.2%F.S/year |
| Overload pressure | ±300%FS |
| Working temperature | -20～80℃ |
| Thread | M20*1.5, G1/4 female, 1/4NPT |
| Insulation resistance | 100MΩ/250VDC |
| Protection | IP65 |
| Material | SS304 |
Dimensions:
Pressure connector
The differential pressure transmitter has two air inlets, one high-pressure air inlet, marked “H”; one low-pressure air inlet, marked “L”. During the installation process, air leakage is not allowed, and the existence of air leakage will reduce the measurement accuracy. The pressure port generally uses G1/4 internal thread and 1/4NPT external thread. The simultaneous pressure applied to both ends during static pressure testing should be ≤2.8MPa, and during overload, the pressure on the high-pressure side should be ≤3×F.S.
Electrical connector
The output signal of differential pressure transmitter is 4~20mA, range of supply voltage is(12~ 36)VDC,standard voltage is 24VDC
Post time: Sep-05-2023