Description

SPECIFICATIONS

Battery Included: no

Brand Name: NoEnName_Null

High-concerned chemical: none

Max Measuring Range: 59 Bar & Under

Model Number: QDF70B

Origin: Mainland China

Semi-finishedproduct: No

Power Supply: DC24V (default)

Accuracy: 0.2%FS

NOTES: If you need other specifications, pls contact me before ordering, thanks!

Product Introduction

<1>. QDF70B differential air pressure transmitter, adopting the imported high-precision, high stability micro-pressure chip.

<2>. The shell is aluminum alloy structure. The two pressure interfaces are M10 screw thread and cock structure. (Customer can choose the size of pressure interfaces.) It can be directly installed on the measuring pipe or connected by the pressure pipe, easy to install and use.

<3>. Milli voltage, standard voltage, current, frequency signal output are available to choose.

<4>. QDF70B transmitter is widely used in petroleum, chemical industry, metallurgy, electric power and other fields. It effectively control in power and coal industries, such as boiler ventilation and underground ventilation.

Technical Parameters

Measure Medium	Dry gas (low corrosion)
Measuring Range	0~10KPa
Power Supply	12VDC~36VDC (24VDC)
Output Signal	4~20mA
Medium Temperature	-40℃~85℃
Compensation Temperature	0~50℃
Ambient Temperature	-20℃~85℃
Pressure Type	Differential Pressure
Accuracy	0.2%FS
Temperature Effect on Zero	±0.03%FS/℃
Sensitivity Temperature Drift	±0.03%FS/℃
Overload Pressure	300%FS
Response Time	≤10ms
Waterproof	IP65
Material	Aluminium Alloy
Process Connection	M10*1
Explosion-proof Grade	Exia II CT5(safe explosion proof type)