1．     Product features

• Small volume, light weight, nice appearance
• Percentage bar chart of pressure display
• Magnetic operation by magnetic pen
• Acquisition speed adjustable
• Anti-electromagnetic and radio frequency skills
• Signal insulation skills
• Zero self-correction skills
• Temperature compensation skills
• Stainless steal shell, anti-corrosion, anti-impact, anti-vibrating,
• Supper power management skills,  battery life can be extended to 3～5 years.
•  No need to change battery during gauge service life.

2．      Technical parameters

3.1． measuring range：

           Manometer pressure： -100kPa ~ 0 ~ 1kPa~ 250MPa

           Differential pressure  :   0~500Pa~3.5MPa

           Absolute pressure   ： 0~10kPa~60MPa

3.2． accuracy grade ：  0.1  、   0.2 、   0.5

3.3．display type     ： 5 digits numbers , active displaying, units exchangeable

3.4．load pressure： 1.5～3 times of the gauge range, depends on the measuring range.

3.5．internal power supply：3.6V  lithium battery   

3.6.  medium temperature：  -40℃～85 ℃  ；    -45℃～300 ℃（ wide temperature gap）

3.7．working environment：  temperature：-30℃～70 ℃ ；  humidity：＜90%

3.8．reference temperature：20℃±2℃

3.9．anti-explosion grade：ExdIICT6

3.10．electric conjunction：M20×1.5（internal thread）

3.11.  process conjunction：M20×1.5（external thread）