Pressure Sensor
Series QTQ
4~20mA Output
Low Cost Pressure Transmitter
The QTQ model which is pressure transmitters feature high quality, high stability, small size, low weight, compact structure, low cost and mass production. Stainless steel body are ideal for industrial environment.
Feature
-4~20mA（2wire）Output
-Measuring range 0~100kPa...25MPa
-1%FS accuracy
-Piezoresistive silicon cell
-Stainless steel media - wetted materials
Applications
-Process control
-Hydraulics & penumatic system
-Gas monitoring
-Compressor
-Refrigerator
SPECIFICATIONS
Range | |
0~100kPa...25MPa（Gauge，Absolute） | |
Performance | |
Accuracy | ±1%FS（RSS） |
Thermal Effect on Zero | ±0.05%FS/℃ |
Thermal Effect on Span | ±0.05%FS/℃ |
Compensated Temperature Range | -20~85℃ |
Operating Temperature Range | -20~100℃ |
Electrical | |
Excitation | 11~28VDC |
Output | 4~20mA（2Wire） |
Electrical Connection | Mini DIN Connector，Cable |
Physical | |
Proof Pressure | 150%FS Max. |
Burst Pressure | 200%FS Min.（25MPa：150%FS Min.） |
Vibration | 49.1m/s2{5G}，10~500Hz |
Shock | 490m/s2{50G} |
Pressure Port | R(PT)1/4”（Other Connection Available on Request） |
Media - Wetted Materials | Stainless Steel 304 , 316L |
Weight | Approx.100g（Mini DIN Connector Type） |
Dimension
Pin No. | Connections |
1 | Input ⊕ |
2 | Output ⊕ |
3 | X |
⍊ | X |
Wire Color | Connections |
Red | Input ⊕ |
Green | Output ⊕ |
Ordering Information
* Specifications are subiect to change without notice
WZO CONTROLS LTD