Atech OEM Hirchman Connection/Cable Outlet Differential Pressure
Sensor Transducer PT401
PT401 series Differential pressure transducers can measure the
differential pressure of liquids or gases ,wide range of general
purpose and industrial applications.Get all the great performance
characteristics of the Micro-Machined Silicon Transducers in these
316 stainless steel differential pressure models . It utilizes a
double diaphragm sensor technology that outperforms standard double
sensor products in accuracy, reliability and static operating
pressure.
Silicon Diaphragm Pressure Sensor Applications
● Industrial course testing and control
● Level measurement and control
● Service to Oxygen, CO2, Nitrogen, Natural gas and so on
● Petrochemical industry
● Storage and fuel, Oil, Water Tank applications
● Pump station and water treatment system
● Laboratory equipment
Silicon Diaphragm Pressure Sensor Feature
● Easy to install
● CE certificate
● Imported silicon sensor chip employed
● Perfect long term stability
● Zero point and full range can be adjusted
● Have short-circuit protection
● Have reverse Polarity Protection
Silicon Diaphragm Pressure Sensor Description
PT401 differential pressure transmitter is based on piezoresistive
silicon technology, using stainless steel isolation diaphragm
silicon differential pressure sensor as the measuring element. The
PT401 Differential Pressure Transmitter is constructed of 316L
stainless steel with a rugged design and features adjustable zero
and span. Suitable for measurement in harsh environments and
corrosive pressure media.
This product has been widely used in the differential pressure
measurement of pipeline fluids such as petroleum, chemical
industry, electric power hydrology, etc.
Speifications
| pressure medium | gas liquid compatible stainless steel |
| pressure ranges | 0~±5kPa ……±5000kPa |
| overload pressure | 150%FS |
Pipe hydrostatic pressure | 3 ,5 , 10 times of Full pressure , 20Mpa |
| output signal | 4~20mA, 0~5V, 0~10V, 1~5V |
| accuracy | 0.5%FS (standard) |
| load resistance | RL = (U-10)/0.02(ohm) (4~20mA current output) |
| long term stability | <0.25%FS/year |
| supply voltage | 10~30Vdc, 8~36Vdc, 11~30Vdc |
| compensated temperature range | -10~70°c |
| operating temperature range | -40~+85°c |
| storage temperature range | -10~+70°c |
| temperature coefficient of zero | 0.3%FS/10°c |
| temperature coefficient of span | 0.3%FS/10°c |
| insulation resistance | >100M(ohm)@ 50VDC |
| process connection | G1/4 or others |
| electrical connection | DIN 43650 or others |
| material of wetted part | 1Cr18Ni9Ti |
| material of pressure membrane | 316L |
| material of housing | 1Cr18Ni9Ti |
Electromagnetic compatibility | Electromagnetic radiation: EN50081-1/-2; Electromagnetic sensitivity: EN50082-2; |
IP grade | IP 65, IP 67, IP68 |
| weight | 200g |
FAQ
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12-18month
5.Q: How can I visit your factory?
-- Fly to Xian Yang air port, it’s our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing,
packing ,retesting.
Every Sensor will be tested two times before reach you, after that
sport test for the third time. Make sure about the quantity.
Ordering guide:
In order to recommend the suitable sensor, please kindly advise us
the following information
1..What is your testing medium ? oil, water, gas, waster water, or others.
2.Working temperature of the sensor ? -40°C~100°C or others
3.Pressure range ? -1-0bar,0-1bar,0-16bar,0-40bar,0-100bar,0-600bar or others
4.Output signal? 4-20mA, 0-5V ,0.5-4.5V,0-10V,RS485 or other
5.Electronic connection ? DIN43650 ,Packard, Aerial plug, direct cable or others.
6.Screw ? M20×1.5,G1/4,G1/2,R1/2,NPT1/2
