BESTACE 761 Series Differential Pressure Transmitter 






 761 series micro-differential pressure transmitter can measure positive, negative and differential pressure, the minimum range can be as low as 10 Pa, the maximum range of up to 50 KPa. 761 Principles of using capacitive technology, the stainless steel diaphragm and fixed electrode form a capacitor , and its value changes with pressure changes. Using a special patented design of sensitive components and a unique sensor detection circuit to ensure that the temperature of the product good performance and long-term stability. 
 761 series micro-differential pressure transmitter with multiple outputs, such as 0-5V ,0-10V ,4-20mA, can also special for other output. 761 series standard accuracy of ± 1.0% FS, and the optional 0.4% FS or 0.25% FS accuracy. Temperature compensation in the range -5 ~ +75 ℃, the temperature effect is less than ± 0.05% FS / ℃. 
 761 Series with excellent cost performance, widely used in HVAC, clean engineering, electronics plant, pollution control, medical instruments and equipment, pressurized oven and furnace pressure control, gas, gas pipeline monitoring, underground ventilation and wind power plant monitoring and other fields. 
 Field of application 
 HVAC 
 Environmental pollution control 
 Clean project 
 Power Plant Air Pressure Monitor 
 Textile Machinery 
 Pressurized oven and furnace pressure control 
 Natural gas, gas pipeline network monitoring 
 Underground mine ventilation monitoring 

 Features 
 Scale range of the lowest pressure 10Pa! 
 Span a wide range of specific range of optional 
 Patented design, stable performance and reliable 
 100KPa large static pressure 
 Positive / negative side can withstand at least 100kPa overload 
 A variety of pressure port / output format / installation optional 
 Full protection of wiring errors 
 Environmental design, RoHS Standards 

 761 series of performance indicators 
 Selected performance parameters of selected standards 
 Accuracy RSS * (constant temperature) ± 1.0% FS ± 0.4% FS ± 0.25% FS 
 Nonlinear (best fit straight line) ± 0.97% FS ± 0.33% FS ± 0.20% FS 
 Hysteresis ± 0.20% FS ± 0.20% FS ± 0.10% FS 
 Temperature compensation range -5 ~ +75 ℃ 
 Zero / full-range temperature shift <0.05% FS / ℃ 
 The maximum static pressure 100KP