Baoji Best DPI701/703 pressure sensor

Measuring range:

-1bar-100bar to 1200bar (-100kpa-1000kpa to 100Mpa) Any customized full scale range

Features:

High precision,good stability,small size and light weight (50g),no moving parts,impact resistance,vibration resistance,reverse polarity protection,easy installation,good sealing,unique no leakage technology

Technical characteristics:

Long-term operating temperature:-20℃-85℃

Full scale accuracy:0.3%F.S

Long-term stability is better than:±0.2%F.S for two years

powered by:12.5-36vdcstandard:24vdc

Analog linear output:4-20mA

Complies with NEMA 4X/IP66,electromagnetic compatibility (EMC)

Complies with CENELEC and IEC

Comply with US FM certification

Signal transmission:Using multi-core twisted pairs,the communication distance can be up to 1.5Km. The communication distance varies depending on the cable type.

Vibration effects:When the vibration frequency is 20-2000Hz in any direction,the variation is less than ±0.02%F.S

Impact impact:The after 11ms of 100G impact in any direction is less than ±0.02%F.S.

Location impact:Installation at any will produce a zero offset of ±0.05%F.S,which has no impact on the range.

Shell material:316L

Diaphragm material:316L

Pressure interface:G1/4 external thread end face seal,1/2NPT external thread﹢1/4NPT internal thread one-piece

Electrical Interface:Quick plug-in GDM three holes

Applies to:

Engineering machinery,nitrogen generators,air compressors,hydrogen and oxygen generators,hydraulic equipment,central air-conditioning refrigeration units,pipeline fluids,diesel generators,water treatment equipment,experimental instruments,cold dryers,purification equipment air,water,steam,pipeline pressure,pressure measurement of flowing liquids.

working principle:

Polycrystalline silicon sensor,resistance current conversion,temperature compensation,linear correction,and data processing enable the transmitter to output a standard 4-20mA analog signal.