Pressure Sensor

QTD

VDC , mA output
Measuring range 0~35MPa
0.25%FS accuracy
IP55 protection（Cable type）
PDF：QTD
INQUIRY

Series QTD

Car,Building Purpose High Performance Pressure Transducer

QTD is compact size to vehicles and heavy machinery.It is also suitable for low pressure measurement and precise measurement.It builds an amplifier to interface with various kinds of controllers.

Feature

-CE Certified

-VDC , mA output

-Measuring range 0~35MPa

-0.25%FS accuracy

-IP55 protection（Cable type）

-Gauge and absolute measurement

-Piezoresistive silicon cell

-Stainless steel media-wetted materials

Applications

-Off road equipment

-Hydraulics & Pneumatic

-Compressor control

-Industrial engines

-Pump pressure control

SPECIFICATIONS

Range
	0~5,10,20,30,50,100,200,300,500,700kPa / 2,3.5,7,20,35MPa（Gauge） -100~0,30,50,100,200,300,500,700kPa（Gauge） 0~100,200,300,500,700kPa / 2,3.5,7,20,35MPa（Absolute）
Performance
Accuracy	±0.25%FS（RSS）
Thermal Effect on Zero	±0.05%FS/℃
Thermal Effect on Span	±0.05%FS/℃
Compensated Temperature Range	-10~70℃
Operating Temperature Range	-20~100℃（Optional -30~120℃）
Electrical
Excitation	11~28VDC
Output	0~5VDC，1~5VDC，0~10VDC，4~20mA（2Wire）
Electrical Connection	Connector,Cable,AMP Connector（1~5VDC 3Wire Only）,Head,Din Connector
Physical
Proof Pressure	300%FS Max.
Burst Pressure	400%FS Min.
Vibration	49.1m/s2{5G}，10~500Hz
Shock	490m/s2{50G}
Pressure Port	R(PT)1/8”，G(PF)1/8”，R(PT)1/4”，G(PF)1/4”，R(PT)3/8”，G（PF）3/8”
Media - Wetted Materials	Stainless Steel 316L，VITON
Weight	Approx.130g（AMP Connector Type）

Dimension

Wire Color	Connections
Red	Input ⊕
White	Common ⊝
Green	Output ⊕

Wire Color	Connections
Wire Color	4Wire	3Wire	2Wire
Red	Input ⊕	Input ⊕	Input ⊕
White	Output ⊝	Common ⊝	X
Black	Input ⊝	X	Output ⊕
Green	Output ⊕	Output ⊕	X
Shield	Earth	Earth	Earth

Wire Color	Connections
Wire Color	4Wire	3Wire	2Wire
Red	Input ⊕	Input ⊕	Input ⊕
White	Output ⊝	Common ⊝	X
Black	Input ⊝	X	Output ⊕
Green	Output ⊕	Output ⊕	X
Shield	Earth	Earth	Earth

Pin No.	Wire Color	Connections
Pin No.	Wire Color	4Wire	3Wire	2Wire
1	Red	Input ⊕	Input ⊕	Input ⊕
2	White	Output ⊝	Common ⊝	X
3	Black	Input ⊝	X	Output ⊕
4	Green	Output ⊕	Output ⊕	X
5	Shield	Earth	Earth	Earth