Atech sensor Co.,Ltd
Atech sensor Co.,Ltd
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OEM Pressure Sensor PT2151 Precision Pressure Transducers with Integrated Temperature sensor
Feature
● Accuracy :up to 0.2%RDG and 0.1%F.S
● For precision measurement
● Fully welded structure,no O ring
● Temperature compensated
● 300% overload,no leakage
● Pressure Range :0…2…100bar
● IP67 waterproof grade
Applications
● Gas metering industry
● coal-bed gas measurement
● Oil pressure measurement
● Liquid Level measurement
Description
PT 2151 is special designed for precision pressure measurement in gas metering application. With integrated temperature sensor, PT2151 can provide pressure and temperature test at same time.
The pressure transmitter is fully welded structure which has no Oring in side the sensor, as a result it can safely provide pressure measuring of gas, oil, diesel, and gasoline, coal-bed gas, nature gas, coal gas. with intrinsic safety and explosive-proof futures, so can by applied in harsh industrial environments.
This fully welded structure has perfect sealing performance which against leakage well .
PT2151 designed for accuracy of 0.2%RDG and 0.1%F.S to meet the gas metering application for accurate test and readings. Temperature sensor use PT100 and PT1000 which is suitable for gas metering industry.
So PT 2151 features of high accuracy, long service life , long term stability and easy installation ,get very good feed back from customer.
Speifications
| pressure medium | gas liquid compatible stainless steel |
| measuring pressure range | 0~2bar, ~5bar, ~10bar, ~20bar, ~30bar, ~60bar, ~80bar,~100bar |
| Pressure type | Absolute, gauge |
| overload pressure | 300%FS (3X) |
| burst pressure | 400% FS (4X) |
| output signal of temperature | PT100 or PT1000 |
| output signal of pressure | 30mV±5mV@2.5V |
| accuracy | ±0.2%RDG (standard) , ± 0.1%F.S |
| long term stability | 0.2 %FS/year |
| Resistance | 500@100Vdc |
| excitation | 1.5-5 Vdc 2.5Vdc(standard) |
| compensated temperature range | -30~80°c |
| operating temperature range | -40~+125°c |
| storage temperature range | -40~+125°c |
| Input resistance | 8±5 KΩ |
| Output resistance | 4±2 KΩ |
| temperature coefficient of zero | ±0.02%FS/°c |
| temperature coefficient of span | ±0.03%FS/°c |
| Temperature sensor sensitivity | 2 mv/°c |
| Temperature measuring range | -30~+80°c |
| Response time | <=1ms |
| material of diaphragm | SS316L |
| material of housing | SS304 |
| Connector | M12*1.5 male(standard) ,G 1/4 male |
| weight | 130g |
Dimension
M12*1.5 connector
G1/4
Product schematic diagram
Pressure sensor
pressure sensor+ temperture sensor 5 cables
pressure sensor+ temperture sensor 6 cables with temp.compensation