Alia Pressure Transmitter


D series is a diaphragm seal product combining APT8000 / ADP9000 / ADP9000L transmitter, which designed for the high-viscosity/ granular/ high-temp./ high-corrosivity situation. D series diaphragm seal assembles Alia pressure/DP transmitter to form direct-mount / capillary-connections style.


The maximum temperature comes up to 280 oC Multiple connection modes - Flange style / Tri-Clamp style Multiple diaphragms/alternative connection material Vegetable oil can be used for fill fluid for food industry Extreme hot and cold temperature Stainless Steel with PPC coating capillary IDF Tri-Clamp or union screw connection for food industry Oil-free treatment & water-free treatment Fast and dynamic response Improved performance, increased accuracy and great stability


Process Fluid:Installation Style:

Liquid, Gas or VaporDirect-mount

Application:APT8000 only

Liquid Level, Differential Pressure,One-sided Capillary

Gauge Pressure, Absolute PressureAPT8000 / ADP9000 / ADP9000L

Material:Two-sided Capillaries

FlangeADP9000 only

Carbon steelCapillary Length:

Stainless Steel 3041.0 M ~ 10 M

Stainless Steel 316Max. Temperature:


Stainless Steel 316L-20 to 80 oC

Hastelloy BRemote Diaphragm

Hastelloy C-40 to 280 oC

TantalumMax. Pressure:

PTFE-coated Tantalum Diaphragm8.0MPa

CapillaryFill Fluid and Maximum:

Stainless Steel with PVC coatingSilicone (Max. Temperature 130 oC)

Flange Size:Temperature:

40mm, 50mm, 80mm, 100mmHT Silicone (Max. Temperature 280 oC)

1-1/2", 2", 3", 4"Fluorine (Max. Temperature 160 oC)

Process Connection:Vegetable Oil (Max. Temperature 130 oC)

FlangeAmbient Temperature:

Flange Rating:+/-0.18% ~ +-0.5% of span per 20 oC

JIS 10K / JIS 20K / JIS 40KEffect:

ANSI 150# / ANSI 300# / ANSI 600#Time Response:

DIN PN10 / PN16 / PN25 / PN40Less than 1.12 seconds

Tri Clamp ( DIN32676 / ISO2852 )Options:

Extension Length:Water-free Treatment

2", 3", 4"Wetted parts are water-free treated in


+/-0.075% of SpanOil-free Treatment

Stability:Wetted parts are oil-free treated in

+/-0.15% of URL for 2 yearsmanufacturing

APT8000 Series

APT8000 series is a digital pressure transmitter designed for industrial pressure measurement applications. The APT8000 offer configurations for gauge pressure, absolute pressure and vacuum including integrated solutions for industrial applications.


Updating time of output current in 90 ms Improved performance, increased accuracy and greater stability Two years stability of 0.15% 0.075% accuracy Parameter setting by keypad directly 4-20 mA output plus direct digital HART communication Automatic zero calibration by press-button Explosion proof and weather proof housing


Process Fluid:Display:

Liquid, Gas or Vapor5 Digits programmable & 0-100% Bargraph

Application:Display Unit:

Absolute Pressure, Gauge Pressure,Standard 22 different engineering unit

Vacuum5 Digits programmable for special unit

Measuring Range:Keyboard:

0 - 10 Kpa ~ 0 - 30 Kpa ( Minimum )3 internal keys for Programming

0 - 32 Mpa ~ 0 - 70 Mpa ( Maximum )and output setting

Turndown Ratio:Current Output:

100 : 14 - 20 mA 2 wires with Hart Signal


+/- 0.075% of spanRohm=(Vdc-9)*50

Stability:Power Supply:

+/-0.15% of URL for 2 years9 ~ 36 VDC

Working Temperature:Digital Communication:

-25 to +95 oCHart Protocol (Compatible)

Max. Pressure:Damping:

70 Mpa0 - 32 seconds

Material:Response Time:


SUS 304 / SUS 316 Mounting:

DiaphragmDirect installation or bracket on 2" Pipe

SUS 316L / TantalumHumidity Limit:

Housing0 to 100% Relative Humidity

Low copper cast aluminum alloy withTurn on Time:

polyurethane, light blue paint2 Seconds with minimum damping

Name / Tag PlateZero Calibration:

Stainless Steel 304 / Stainless Steel 316Automatic zero calibration by push-button