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  • Product Name: zs770 oilfield cementing fracturing and riser pressure sensor

  • Product model: zs770
  • Manufacturer: Zhongsheng
  • Product documentation:
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Brief introduction:
Zs770 oilfield cementing and fracturing and riser pressure sensors bear the characteristics of strong and durable, and further improve the accuracy, stability and flexibility. The measurement range and output are wider.
Details:

ZS770 Special sensors for cementing, fracturing and riser pressure in Oilfield
 
technical standard
■ range: 35Mpa * 200 MPa
■ output: 2.0mV/V   0-5V 4-20mA
Working voltage: DC 10 15V (sensor) DC 12 30V (transmitter)
■ allowable temperature range: -30~+80
■ static accuracy: ±0.25%
■ thermal drift: < ± 0.020%
■ burst pressure: two Multiple range
■ contact material: seven hundred and eighteen Nickel alloy
■ shell: fully sealed structure High vibration resistance
■ low cost design
 
ZS770 The special sensors for well cementing, fracturing and riser pressure in oil field have the characteristics of firmness and durability , The accuracy, stability and flexibility are further improved. The measurement range and output are wider.
 
 
 
 
 
Advanced technology
The core of zs770 is an advanced and high stability measurement chip. The strain gauge is mounted on an integral glass metal base and is welded by an electron beam seven hundred and eighteen Nickel alloy The diaphragm is isolated from the pressure medium.
The output signal of the sensor is obtained by circuit processing and temperature compensation 2.0mV/V   0-5V 4-20mA It can be used for dynamic and static pressure measurement of mud.
                            
Technical index
 
pressure measurement :
Working pressure range :
thirty-five forty one hundred one hundred and five one hundred and ten one hundred and twenty one hundred and fifty 200 Mpa
Or any value specified by the customer.
 
Overload pressure:
When the overload value of rated pressure is within the following values, the working performance will not be affected
two Multiple range (* large value is 350Mpa
 
Pressure load
The pressure transmitter can withstand 400Mpa Pressure load while ensuring safety, no medium leakage.
Pressure medium
And three hundred and sixteen Stainless steel seven hundred and eighteen Nickel alloy compatible medium.
 
Power supply
Working voltage: DC 10 15V (sensor) DC 12 30V (transmitter)
 
response time
less than 10ms
 
Structural indicators
Pressure connection
     Pressure connection: 2” Union connection
Protection level
IP66
Electrical connection
Special aviation plug for oil field
 
 
 
          
  Durable sensors improve mud pulse measurement
 
   ZS770 The mud pressure transmitter can be easily repaired or replaced on site, which improves the accuracy of most directional drilling operations and the pulse frequency of communication.
  This kind of sensor is used to measure the hydraulic parameters of drilling fluid and act as drilling measurement( MWD )The important role of data communication. Special sensors for cementing, fracturing and riser pressure in zs770 Oilfield
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