Depth and Level Transmitter
(Cảm biến mức)
Type: PLN / PLA
(Loại: PLN / PLA)
 
Dimension 1 … 350 mH2O
Độ sâu có thể đo 1 ... 350m nước
Accuracy ±0.15%FS
Cấp chính xác ±0.15% toàn dãy đo
Output 1~5VDC, 4~20mA
Tín hiệu ra 1~5VDC, 4~20mA
 
Description
PL model, the highest precise pneumatic level transmitter, is waterproof up to a depth of 350m and uses the polyurethane vented cable being used in seawater and performing atmospheric compensation. It is appropriate for deep wells and tank level. Depending on the embeded place of an amp. this PL model has both PLN(External amp.) and PLA(Internal amp.). Refer to the dimension.
 
Features
- 4~20mA output (tín hiệu ra 4~20mA)
- Gauge and absolute measurement (đo áp thông thường và áp tuyệt đối)
- 0.15%FS accuracy (cấp chính xác 0.15% toàn dãy đo)
- Diameter: PLN(Φ21), PLA(Φ27) (phi đầu đo 21mm - PLN và 27mm - PLA)
- Fully sealed construction (thiết kế kín nước)
- Vented polyurethane cable
- Piezoresistive silicon cell
- Stainless steel(316L) media-wetted materials (làm bằng vật liệu kín nước)
 
Applications
- Tank Level Measurement (đo mức bồn)
- Deep Well Measurement (đo mức giếng)
- Ship & Marine System (hệ thống tàu thủy)
- Ground & Surface Water Monitoring (điều khiển mực nước)
- Geophysical Application (ứng dụng địa lý)
- Water Supply & Reservoirs (cung cấp thoát nước)
 
Specifications
Model
model
PLN
PLA
 
Range
Gauge
Absolute
0~1 … 350 mH2O
0~10 … 350 mH2O
 
Performance
Accuracy
Thermal Effect on Zero
Thermal Effect on Span
Compensated Temperature Range
Operating Temperature Range
±0.15%FS(RSS)
±0.03%FS/℃
±0.03%FS/℃
0~70℃
-20~80℃
 
Electrical
Excitation
11~28VDC
Output
Electrical Connection
 
4~20mA(2wire), 1~5VDC
AMP. Box
 
4 ~ 20mA(2wire)
Φ8 Vented Tube Polyurethane Cable
 
Physical
Proof Pressure
Burst Pressure
Vibration
Shock
max%FS
min400%FS
49.1m/s²{5G}, 10~500Hz
490m/s²{50G}
Protection
Media-Wetted Materials
Weight
 
Sensor : IP68
Stainless Steel 316L, VITION
Approx. Sensor 100g, Amp 300g
IP68
Stainless Steel 316L, VITION
Approx. Sensor 350g
 
Download:  CATALOG 
 
Xuất xứ: SENSYS / Korea
BH: 12 tháng