Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Item | Specification |
|---|---|
| Model | Yokogawa F9342AL |
| Product Type | Pressure Transmitter CPU Assembly |
| Series | EJA / EJX Transmitter Series |
| Function | Central processing unit for pressure transmitter, responsible for signal processing, computation, and communication |
| Processor | Embedded microcontroller optimized for analog/digital conversion and process control |
| Communication Protocol | HART, FOUNDATION Fieldbus (depending on model configuration) |
| Input Type | Differential, gauge, or absolute pressure inputs |
| Power Supply | 24 V DC nominal |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +90°C |
| Material | Aluminum and industrial-grade polymers for PCB and enclosure |
| Mounting Type | Integrated into transmitter housing |
| Dimensions | 85 × 65 × 22 mm |
| Weight | 0.2 kg |
| Application | Used in Yokogawa EJA/EJX series pressure transmitters for accurate pressure measurement, diagnostics, and data communication |
| Certifications | CE, SIL2/SIL3 capable (depending on transmitter configuration) |
FAQ
FAQ
Q1: What is the main function of the F9342AL CPU Assembly?
A1: It serves as the central processing unit of the Yokogawa pressure transmitter, handling signal acquisition, processing, computation, and communication.
Q2: Which transmitter models is it compatible with?
A2: It is used in EJA and EJX series pressure transmitters, such as EJA110, EJA120, and EJX530.
Q3: What communication protocols are supported?
A3: HART and FOUNDATION Fieldbus, depending on the specific configuration.
Q4: What is the operating temperature range?
A4: It operates reliably between -40°C and +85°C.
Q5: Can the CPU Assembly be replaced individually?
A5: Yes, the F9342AL can be replaced individually as a spare, provided it matches the original transmitter model.
Q6: What is the power supply requirement?
A6: Nominal 24 V DC to ensure stable signal processing and communication.
Q7: Does it support safety certification?
A7: Depending on configuration, it can support SIL2 or SIL3 certification for industrial safety systems.
Q8: What should be noted during installation?
A8: Disconnect power before installation, avoid static discharge to the PCB, and ensure the CPU Assembly is correctly secured within the transmitter housing.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
