PT401 – Differential Pressure Transmitter

• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• For: Diffused Silicon Pressure Transmitter
• Model NO.: PT401
• Output Signal Type: Analog Type
• Material: Stainless Steel
• IP Rating: IP68
• Customized: Customized
• 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)
• Supply Voltage: 10~30VDC, 8~36VDC, 11~30VDC
• IP Grade: IP 65, IP 67, IP68
• Transport Package: Atech Standard Carton Box
• Specification: 0.7KG
• Trademark: Atech sensor
• Origin: China
• HS Code: 9026201090
• Production Capacity: 10000
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.700kg

Product Description

Product overview

Based on piezo-resistive silicon technology, PT401 differential pressure transmitter uses silicon differential pressure sensors with stainless steel isolated diaphragm as measuring elements. Made of 316L stainless steel and designed of rigid and robust construction, PT401 differential pressure transmitter has a feature of that zero point and full range can be adjusted. It is suitable for application in harsh environment and measurement with corrosive pressure media. This product has widely been used for measurement of differential pressure of pipeline fluids in petroleum industry, chemical industry, electric power hydrology etc.

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;
Lightning proof A	Air-conduction pressure : 8000V, Shell & cable conduction pressure: 4000V
Weight	200g
IP grade	IP 65, IP 67, IP68

You will benefit from Our pressure transmitter ?
 

Feature	Advantage	Benefit
It offers process connection ,electronical connection range accuracy options	all the standard industry output signals, the most common international process connections and a wide number of electrical connections	it can be suited to the widest range of applications.
lightning  surge reverse protection	short-circuit conditions to protect prevent reverse connection; Instant voltage overload protection	running reliable and longlasting in harsh condition
The vent with a filter	breath atmospher and protect moisture enter transducer	without maintenance, even in the most humid environments.
USA TE Chip,Digital PCB board	High accuracy 0.25%,Small temperature drift,automatically compensates for changes in barometric pressure	Stability,keep sensor running longer by reducing downtime and maintenance costs
Lowe-Power output signals	Low-power output signals for battery-operated or solar measuring systems available ,lowest power supply is 3.3V	energy-saving and environmental protection
316L diaphragm	Anti-corrision ,wear resistance , shock resistance	make it suitable for immersion for a long time in most industrial liquids
Suction water  filter design	8 pore design Anti-blocking  Prevent plugging rate increases more than 80%	Simple maintenance ,easy to cleaning and installation

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?
-- 12-18months
 

5.Q: How can I visit your factory?
-- Fly to Xi'an 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.

 

7.Q: Do you have test report for each product?

-- Yes,we have test report for each product.

 

8.Q: Can you customize product for us according to our required specifications?

-- Yes,we are OEM manufacturer,we could customize products according to your required specifications.

 

Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.Welcome to order our products