APT3500 Smart Pressure Transmitter Autrol

I. Mô tả Máy phát áp suất APT3500 Autrol

The APT3500 Smart Pressure Transmitter is a micro processorbased high performance transmitter, which has flexible pressure calibration and output, automatic compensation of ambient temperature and process variable, configuration of various parameters, communication with HART protocol. The application is very various, as measuring liquid, gas or steam flow as well as pressure and liquid level by application method. All data of sensor is to be input, modified and stored in EEPROM.

II. Đặc tính APT3500 Smart Pressure Transmitter

» Flexible Sensor Input : DP, HS, GP, AP

» Various Output : 4 ~20mA , Digital Signals

» Setting Various Parameters : Zero/Span, Trim, Unit, Fail mode, etc.

» Self Diagnostic Function : Sensor, Memory A/D Converter, Power, etc

» Digital Communication with HART protocol

» Explosion-proof Approval & Intrinsic Safety Approval : ATEX, FM, FMCanada, KCs, etc.

» Marine Certificate: ABS, LR, BR, DNV

 • Transfer Function

 • Self-Compensation

» Self-Diagnosis and Others

 • CPU & Analog Module Fault Detection

 • Communication Error

 • Fail-mode Handling

 • LCD Indication

 • Temperature Measurement of Sensor Module
 

III. Thông số kỹ thuật APT3500 Pressure Transmitter

Model Name	APT3500
Protocol	Digital Communication, HART 7, Fieldbus Foundation
Trim ability	Zero, DAC, FULL
Power supply & Load Requirement	250 to 550 ohm @ 24 Vdc, Loop Powered
Falure Mode	Low ≤ 3.78 mA, High ≥ 21.1 mA
External Buttons	Zero & Span 2 buttons for device configuration
Process Temp. limit	-40 to 120℃ ( -104 to 248℉ )
Range Abilitiy	100:01:00
Stability	0.125% URL for 60 months

IV. Type APT3500 Pressure Transmitter Autrol

1. APT3500-G Gauge Pressure | Đồng hồ áp suất APT3500-G Autrol

• Sensor Range: Min -100 to Max 14,000 kPa
• Calibrated Span: Min 0.0625 to Max 14,000 KPa
• Max. Working Pressure: Max 25 Mpa / 3,625 psi
• Advantage: High Gague pressure

2. APT3500-A Absolute Pressure | Đồng hồ đo áp suất tuyệt đối APT3500-A

• Sensor Range: Min 0 to Max 2,500 kPa
• Calibrated Span: Min 2.5 to Max 2,500 kPa
• Max. Working Pressure: Max 2.5 MPa / 363 psi
• Advantage: Absolute pressure

3. APT3500-D Differential Pressure | Đồng hồ đo chênh áp APT3500-D

• Sensor Range: Min 0 to Max 14,000 KPa
• Calibrated Span: Min 0.0625 to Max 14,000 kPa
• Max. Working Pressure: Max 25 MPa / 3,625 psi
• Advantage: Advanced performance on high pressure & high temp condition

4. APT3500-HS High Static Pressure | Đồng hồ đo áp suất cao APT3500-HS

• Sensor Range: Min 0 to Max 2,100 kPa (Gauge Only 40,000 kPa)
• Calibrated Span: Min 0.65 to Max 2,100 kPa (Gauge Only 40,000 kPa)
• Max. Working Pressure: 32 MPa / 4,641 psi (Gauge Only 75 Mpa / 10,878 psi)
• Advantage: Max. up to 40 MPa stability with special connection

5. APT3500-BC Bottom Connection

• Sensor Range: Min 0 to Max 14,000 KPa
• Calibrated Span: Min 0.0625 Kpa to Max 14,000 KPa
• Max. Working Pressure: Max 25 MPa / 3,625 psi
• Advantage: Bottom direction process connection for flow & DPIT

6. APT3500-D-ST

• Sensor Range: Min 0 to Max 14,000 KPa
• Calibrated Span: Min 0.0625 Kpa to Max 14,000 KPa
• Max. Working Pressure: Max 25 MPa / 3,625 psi
• Advantage: Bottom direction process connection for flow & DPIT