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KDS611 pressure transmitter
pressure transmitter,digital pressure transmitter
Output signal: 4~20mA, RS485 (standard Modbus-RTU protocol), (0~10VDC, 0~5VDC, 1~5VDC, 0.5~2.5VDC custom)
typical application
Widely used in various industrial fields
Features
a) Advanced diaphragm isolation technology
b) integrated chip, wide voltage supply
c) Compact structure and easy installation
d) Cut-off design, strong anti-interference ability, lightning protection
e) Current limiting, voltage limiting, reverse connection protection (current output only)
f) High precision, good stability, fast response, and impact resistance
Technical parameters
Measuring medium : liquid or gas (compatible with contact materials)
Overall material : Diaphragm 316L stainless steel (contact)
Process connection 304 stainless steel (contact)
Housing 304 stainless steel
Seals Nitrile rubber (contact)
Display housing ABS engineering plastic (digital tube display)
Hessmann joint ABS engineering plastic
Pressure range: -100kPa～0～100MPa (see the range selection table for details)
Pressure mode : gauge pressure, absolute pressure, negative pressure
Output signal: 4~20mA, RS485 (standard Modbus-RTU protocol), (0~10VDC, 0~5VDC, 1~5VDC, 0.5~2.5VDC custom)
Supply voltage: 12 ~ 36VDC
15~36VDC Normal (with display or output 0~10VDC)
3~5VDC custom (output is 0.5~2.5VDC)
Accuracy class : 0.1%FS (range ≥100kPa custom)
0.25% FS (range ≥100kPa default)
0.5% FS (10kPa ≤ range <100kPa default)
1% FS (range <10kPa default)
Head display accuracy 0.5 level, digital tube (LED) display
Working conditions : Medium temperature -40～85°C
Ambient temperature -40～85°C
Ambient humidity 0%～95%RH (no condensation no condensation)
Temperature compensation : -10～70°C
Seismic performance : 10g (20...2000Hz)
Overload capability: 200% full scale or 120MPa (minimum value)
Response frequency : Analog signal output ≤ 500Hz, digital signal output ≤ 5Hz
Stability: ±0.1% FS/year
Temperature drift : ±0.01%FS/°C (within the temperature compensation range)
Overall weight : No display ≈ 190g Display ≈ 270g
Protection level : IP65 (no display) IP54 (with display)
Note: The above protection level is achieved after the electrical connection is completed.
Maximum power : Current type ≤ 0.02Us (W)
Digital type ≤0.015Us(W)
Note: Us= supply voltage
Load characteristics : Current type load ≤ {(Us-7.5) ÷ 0.02 (Us = power supply Voltage)}Ω
