Pressure Sensor

QTI

VDC, mA output
Measuring range 0~70MPa
0.15%FS accuracy
Gauge and absolute measurement
PDF：QTI
INQUIRY

Series QTI

High Performance Pressure Transducer

QTI model is high precise and its media - wetted materiale are composed of stainless steel 316L,having excellent corrosion-resistant properties.It is applied to precise measurement and builds an inner amplifier to interface with various kinds of controllers.

Feature

-CE Certified

-VDC, mA output

-Measuring range 0~70MPa

-0.15%FS accuracy

-Gauge and absolute measurement

-Piezoresistive silicon cell

-Stainless steel(316L)media - wetted materials

Applications

-Process control

-Hydraulics & Pneumatic

-Compressor Control

-Chillers

-Refrigeration Equipment

SPECIFICATIONS

Range
	0~5kPa...70MPa（Gauge） -100kPa~0...70MPa（Gauge） 0~35kPa...70MPa（Absolute）
Performance
Accuracy	±0.15%FS（RSS）
Thermal Effect on Zero	±0.03%FS/℃
Thermal Effect on Span	±0.03%FS/℃
Compensated Temperature Range	-10~70℃
Operating Temperature Range	-20~80℃
Electrical
Excitation	11-28VDC
Output	0~5VDC，1~5VDC，0~10VDC(3，4Wire) 4~20mA(2，3Wire)
Electrical Connection	Connector，Head，Din Connector
Physical
Proof Pressure	X3 or 140MPa，Whichever is less.
Burst Pressure	X4 or 210MPa，Whichever is less.
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	Connector type：Approx. 140g（Sensor Only）

Dimension

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