Products
Differential pressure (pressure) transmitter is a typical self-balancing detection instrument, which utilizes the working principle of negative feedback to overcome the influence of unfavorable factors such as component materials and processing technology.
Differential pressure transmitters are used to measure the level, density, and pressure of liquids, gases, and vapors, and then convert them into 4.5 mm or 4.5 mm.
and pressure of liquids, gases and vapors, and then converts them into a current signal output of 4-20 mA DC. JT-3051DP can also communicate with each other through BRAIN hand manipulators or CENTUM CS/μXL or HART 275 hand manipulators, through which settings, monitoring, etc. can be carried out.
Analog type
● High accuracy
● Continuously adjustable range and zero point externally.
● Good stability performance
● Positive migration up to 500%, negative migration up to 600
● 2-wire system
● Adjustable damping, overvoltage resistance
Solid-state sensor design
No mechanical moving parts, low maintenance ● Light weight (2.4kg)
● Light weight (2.4kg)
Light weight (2.4kg) ● Unified structure for the entire series, high interchangeability
Compact size (166mm total height)
● Optional diaphragm material for contact with media
● Strong resistance to overpressure on one side
● Low-pressure cast aluminum alloy housing[3].
Intelligent
● Superior measurement performance for pressure, differential pressure, liquid level, and flow measurement
●Digital accuracy: +(-)0.05%
●Analog accuracy: +(-)0.75%+(-)0.1%F.S
●Full performance: + (-) 0.25F.S
●Stability: 0.25% 60 months
●Range ratio: 100:1
●Measurement rate: 0.2S
●Miniaturized (2.4kg) all stainless steel flange for easy installation
●Process connection compatible with other products, to realize ZUI optimal measurement
●Adoption of H-alloy sheathed sensors (proprietary technology) realizes excellent cold and thermal stability.
●Intelligent transmitter with 16-bit computer
●Standard 4-20mA DC with digital signal based on HART protocol for remote control
●Supports upgrading to fieldbus and field control-based technologies.
Related Parameters: ●Related Parameters: ●Related Parameters
Application objects: liquids, gases and vapors
Measuring range: 0 to 0.1kPa to 0 to 40MPa
Output Signal: 4～20mA DC (special 4-wire 220V AC power supply, 0～10mA DC output)
Power supply: 12 ~ 45V DC, generally 24V DC
Load characteristics: related to the power supply, in a certain power supply voltage with load capacity, see Figure 2, the load impedance RL and the power supply voltage Vs relationship between the formula: RL ≤ 50 (Vs a 12)
Indicator: Pointer linear indication 0 ~ 1 0 0% scale or LCD liquid crystal display.
Explosion-proof: explosion-proof ExdIICT6
Range and zero point: external continuously adjustable
Positive and negative migration: the zero point after positive or negative migration, the range, the upper limit of the measurement range and the lower limit of the value of the decisive value, can not exceed the upper limit of the measurement range of 1.0%.
cannot exceed 1 0 0 % of the upper limit of the measuring range. (Intelligent: range ratio 15:1) *** Positive migration is 500% of the minimum tuning range; *** Negative migration is 600% of the minimum tuning range.
Temperature range: Amplifier operating temperature range: -29 to +93℃ (LT type: -25 to +70℃).
