Product Overview
KDT800-3051DR monocrystalline silicon micro differential pressure transmitter adopts high-end monocrystalline silicon sensor chip, suspended structure design, with superb overpressure performance and excellent stability. The product can accurately measure the differential pressure and convert it into 4-20mA signal output. The product can be operated locally by three buttons or remotely by universal hand manipulator and configuration software.
Product Features
High accuracy: Differential pressure (flow) transmitter can measure with high accuracy in the measurement range of -1~1kPa, and can be compressed up to -50~50Pa for stable use.
● Standard calibration range accuracy
Standard calibration range accuracy of 0.1%, superior overpressure performance (standard 1kPa range back overpressure up to 1MPa) (standard 6kPa range back overpressure up to 2MPa)
Excellent overpressure performance (standard 1kPa range backpressure up to 1MPa) (standard 6kPa range backpressure up to 2MPa)
Excellent environmental adaptability, intelligent static pressure compensation and temperature compensation, to protect the transmitter from temperature, static pressure and overpressure, the comprehensive measurement error in the field to a minimum.
● Excellent environmental adaptation, intelligent static pressure compensation and temperature compensation
● Flexible range compression: S1 range ratio: 3:1; S2 range ratio: 3:1.
● Operability and convenience: 5-digit LCD digital display with backlight, multiple units selectable (mA, Pa, Kpa, Mpa, bar, mbar, mbar, %,
psi, mmH2O), quick operation with on-site key functions, various corrosion-resistant materials, and comprehensive self-diagnostic functions.
● Intelligent HART fieldbus protocol
Technical parameters
Measurement range | -1…1kPa,-6…6kPa |
signal output | 4~20mA HART protocol |
Signal Cable Specifications | 2 Wire |
Supply Voltage | General range: 10.5~45VDC, Intrinsically safe explosion-proof: 10.5~26VDC |
Comprehensive Accuracy | ±0.1%FS |
long term stability | 0.1% upper range limit/10 years |
temperature compensation | -20~+65℃ |
operating temperature | -40~+85℃ |
Storage temperature | -40~+100℃ |
overload pressure | -1...1kPa (1MPa on one side), -6...6kPa (2MPa on one side) |
destructive pressure | Bilateral static pressure: 16MPa |
protection class | IP66 |
Contact medium material | 316 stainless steel |
electrical connection | Cable introduction |
pressure port | 1/4-18NPT |
external structure
Detailed description
1. Product breakdown charts
2. High-end monocrystalline silicon cores
3. Temperature automatic compensation, to solve the sensor temperature drift phenomenon
4. Standard HART protocol
Electrical Connection Methods
More Model available for all appication, different termperture and pressure!
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