YOKOGAWA FX1002-4-3-L
| Model：FX1002-4-3-L Manufacturer: YOKOGAWA Size: 20*20*30cm Detail Specification: recorder Comment:Carton Shipping Weight:4.5Kg Estimated Lead Time: 12 Weeks Payment：T/T HS CODE：9026201090 Unit price (EXW): 1360 US dollars Delivery time: 12 – 16 weeks
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product details
YOKOGAWA FX1002-4-3-L
Product Overview
The YOKOGAWA FX1002-4-3-L is a high-performance paperless recorder from the FX1000 series, engineered for precision data acquisition in industrial environments. Manufactured by Yokogawa Electric Corporation — a globally recognized leader in measurement and control instrumentation — this 2-channel recorder combines a compact panel-mount form factor with robust data logging capabilities, making it suitable for process monitoring, quality control, and equipment diagnostics across manufacturing, energy, and laboratory settings.
YOKOGAWA FX1000 Series Paperless Recorder — Model FX1002-4-3-L-1
This model belongs to the FX1000 family, which includes configurations ranging from 2 to 12 channels: FX1002, FX1004, FX1006, FX1008, FX1010, and FX1012-1.
Model Code Breakdown: FX1002-4-3-L
Understanding the YOKOGAWA model naming convention is essential for selecting the exact configuration that meets your application needs. The code FX1002-4-3-L can be decoded as follows：
| Position | Code | Meaning |
| 1 | FX1002 | Series and channel count: FX1000 series, 2 channels, minimum scan interval 125 ms-5 |
| 2 | -4 | External memory interface: CF card slot included (comes with 512 MB CF card)-5 |
| 3 | -3 | Language/Display: Chinese language (supports deg-F/DST units)-5-8 |
| 4 | -L | Dielectric withstand voltage rating: Standard withstand voltage (400 VAC)-5 |
Suffix Code Reference Table
| Position | Code | Description |
| External Memory | -0 | No external memory interface, no CF card |
| -4 | CF card slot with 512 MB CF card | |
| Language | -2 | English (deg-F/DST units) |
| -3 | Chinese (deg-F/DST units) | |
| Dielectric Strength | -L | Standard withstand voltage (400 VAC, 50/60 Hz, 1 minute) |
| -H | High withstand voltage (1000 VAC) |
Optional Accessories (Suffix Add-ons)
The following optional specifications can be appended to the base model number:
| Option Code | Description |
| /A1 | Alarm output, 2 points (C-contact relay) |
| /A2 | Alarm output, 4 points (C-contact) |
| /A3 | Alarm output, 6 points (C-contact) |
| /A4A | Alarm output, 12 points (A-contact) |
| /C2 | RS-232 communication interface |
| /C3 | RS-422A/485 communication interface |
| /C7 | Ethernet interface (Modbus/TCP, email, FTP, Web server) |
| /F1 | Failure/status output |
| /M1 | Math function (includes report generation) |
| /N2 | 3-wire isolated RTD input |
| /N3F | Expanded input (excluding Pt100) |
| /P1 | 24 V DC/AC power supply drive |
| /R1 | Remote control, 8 points |
| /TPS2 | 24 V DC transmitter power supply, 2 loops |
| /TPS4 | 24 V DC transmitter power supply, 4 loops |
| /USB1 | USB interface (1 port) |
| /PM1 | Pulse input (3 points) + remote control (5 points) |
General Specifications
| Specification | Details |
| Product Type | Paperless Recorder (Data Acquisition Instrument) |
| Panel Size | 144 × 144 mm (DIN standard) |
| Panel Cutout Dimensions | 138 × 138 mm-5 |
| Mounting Method | Panel-mount (vertical panel) |
| Panel Thickness Compatibility | 2 to 26 mm |
| Front Panel Protection | IP65 dust-tight and water-jet-proof (IEC529)-1 |
| Allowable Mounting Tilt | Up to 30 degrees backward tilt from vertical |
| Power Supply | 90–132 VAC or 180–250 VAC |
| Power Frequency | 50/60 Hz ±1% |
| Warm-up Time | Minimum 30 minutes |
| Ambient Operating Temperature | 23 ±2°C (standard operating condition) -1 |
| Ambient Humidity | 55% ±10% RH (standard operating condition) |
Input Specifications
| Parameter | Value |
| Number of Input Channels | 2 channels |
| Input Types | DC voltage (DCV), thermocouple (TC), resistance temperature detector (RTD), digital input (DI), DC current (DCA)-1 |
| Minimum Scan Interval | 125 ms -1 |
| A/D Converter Integration Time | Auto (50/60 Hz), 50 Hz, 60 Hz-16 |
DC Voltage Input Ranges
| Range | Resolution | Measurement Accuracy |
| 20 mV | –20.000 to 20.000 mV | ±0.05% of reading + 3 digits |
| 60 mV | –60.00 to 60.00 mV | — |
| 200 mV | –200.00 to 200.00 mV | — |
| 1 V | –1.0000 to 1.0000 V | — |
| 2 V | –2.0000 to 2.0000 V | — |
| 6 V | –6.000 to 6.000 V | — |
| 20 V | –20.000 to 20.000 V | — |
| 50 V | –50.00 to 50.00 V | — |
| 1–5 V | 1 to 5 V (0.800–5.200 V measurable)-16-1 |
Thermocouple (TC) Input Types
| TC Type | Temperature Range | Measurement Accuracy |
| R | 0.0 to 1760.0°C / 32 to 3200°F | ±0.15% of reading + 0.7°C |
| S | 0.0 to 1760.0°C / 32 to 3200°F | ±0.15% of reading + 0.7°C |
| B | 0.0 to 1820.0°C / 32 to 3308°F | ±0.15% of reading + 0.7°C |
| K | –200.0 to 1370.0°C / –328 to 2498°F | ±0.15% of reading + 0.7°C |
| E | –200.0 to 800.0°C / –328 to 1472°F | ±0.15% of reading + 0.7°C |
| J | –200.0 to 1100.0°C / –328 to 2012°F | ±0.15% of reading + 0.7°C |
| T | –200.0 to 400.0°C / –328 to 752°F | ±0.15% of reading + 0.7°C |
| N | –200.0 to 1300.0°C / –328 to 2372°F | ±0.15% of reading + 0.7°C |
| W | 0.0 to 2315.0°C / 32 to 4199°F | ±0.15% of reading + 0.7°C |
| L | –200.0 to 900.0°C / –328 to 1652°F | ±0.15% of reading + 0.7°C |
| U | –200.0 to 400.0°C / –328 to 752°F | ±0.15% of reading + 0.7°C |
| WRe | 0.0 to 2400.0°C / 32 to 4352°F | ±0.15% of reading + 0.7°C |
Note: For K-type thermocouples in the –200 to –100°C range, accuracy is ±(0.15% of reading + 1.0°C)-1.
RTD (Resistance Temperature Detector) Inputs
| RTD Type | Temperature Range | Measurement Accuracy |
| Pt100 | –200.0 to 850.0°C / –328 to 1562°F | ±0.15% of reading + 0.3°C |
| JPt100 | –200.0 to 550.0°C / –328 to 1022°F | ±0.15% of reading + 0.3°C |
Digital Input (DI)
Dry contact or TTL level input-1.
Display Specifications
| Parameter | Specification |
| Display Type | 5.7-inch TFT color LCD |
| Resolution | 240 × 320 dots |
| Display Formats | Trend (chart), digital, bar graph, overview, alarm, historical trend-32 |
| Display Groups | Up to 10 groups |
| Channels per Group | 6 channels maximum |
| Display Color Selection | 24 colors for trend/bar graphs |
| Background Color | Black or white |
| Trend Orientation | Vertical, horizontal, or extra-wide horizontal |
| Bar Graph Orientation | Horizontal or vertical |
| Digital Display Update Rate | 1 second -1 |
Data Storage Specifications
| Parameter | Specification |
| Internal Memory | 400 MB |
| Removable Media | CompactFlash (CF) card — up to 2 GB verified-32-5 |
| File Format Compatibility | Data convertible to Lotus 1-2-3, Excel, or ASCII format-16 |
| Data Save Modes | Continuous (periodic writing to memory), alarm-triggered, event-triggered |
| FIFO Function | Automatic deletion of oldest data when CF card reaches capacity, enabling continuous long-term operation without manual card replacement-5 |
Verified CF Cards
Yokogawa maintains a list of verified CF cards for use with FX1000 series recorders. Using unverified cards may result in operational abnormalities-32.
Communication Interfaces (with Option Codes)
| Option | Interface | Capabilities |
| /C2 | RS-232 | Serial communication for data transfer |
| /C3 | RS-422A/485 | Long-distance multi-drop communication |
| /C7 | Ethernet | Modbus/TCP, email alerts, FTP file transfer, Web server for remote screen viewing-32-16 |
| /USB1 | USB | USB memory stick support for data export |
Note: Data retrieval from internal memory to external media requires communication option (/C2, /C3, or /C7) or USB option (/USB1)-30.
Network Capabilities (with /C7)
Real-time screen sharing via Web browser across network
Automated email notifications for alarm events
File transfer via FTP client and server
Remote monitoring and control from PC-8-16
Precision and Measurement Performance
| Measurement Type | Accuracy |
| DC Voltage | ±0.05% of reading-8 |
| Thermocouple (TC) | ±0.15% of reading-8 |
| Resistance Temperature Detector (RTD) | ±0.15% of reading-8 |
Note: Above accuracies are specified under standard operating conditions (23±2°C, 55%±10% RH)。-1
Alarm and Output Capabilities (Optional)
| Option | Alarm Points | Contact Type |
| /A1 | 2 points | C-contact (form C relay) |
| /A2 | 4 points | C-contact |
| /A3 | 6 points | C-contact |
| /A4A | 12 points | A-contact (form A relay / NO) |
Note: Options /A1, /A2, /A3, and /A4A cannot be selected simultaneously-23.
Extended Application Options
| Option | Application |
| Power Measurement (/PWR1) | Energy consumption monitoring, power logging, cost-saving diagnostics-32 |
| LOG Scale (/LG1) | Vacuum pressure recording with logarithmic chart scaling |
| Flow Totalization | Cumulative flow recording across production cycles |
| F0 Value Calculation | Sterilization process validation in pharmaceutical applications-11 |
Note: Selecting certain extended application options may limit compatibility with other option codes—refer to manufacturer documentation for full compatibility matrix.-23
Physical Dimensions
| Dimension | Measurement (mm) |
| Panel Width | 144 |
| Panel Height | 144 |
| Panel Cutout Width | 138 |
| Panel Cutout Height | 138 |
The compact 144×144 mm square form factor complies with international DIN panel-mount standards -5.
Advanced Features
External Memory FIFO Function
The FX1002-4-3-L incorporates a First-In-First-Out (FIFO) feature for external storage media. When the CF card reaches capacity, the recorder automatically deletes the oldest data files to make room for new recordings. This enables continuous, unattended long-term operation without manual card swaps-5.
Data Redundancy
Networked dual data backup ensures measurement integrity in case of local storage failure, providing an additional layer of data security-5.
Multi-Display Modes
The 5.7-inch TFT LCD can simultaneously display process data in multiple formats:
Real-time trend curves (with selectable time axis orientation)
Numeric display (updated every 1 second)
Bar graphs (horizontal or vertical orientation)
Overview display showing all channels
Alarm status and historical trends
Applications
The FX1002-4-3-L paperless recorder is suited for:
| Industry | Typical Applications |
| Manufacturing | Process monitoring, production line data logging |
| Energy | Power consumption and equipment diagnostics |
| Environmental | Vacuum pressure monitoring (with LOG scale option) |
| Food Processing | Temperature profiling, sterilization F0 calculation |
| Pharmaceutical | Batch process validation, compliance recording |
| Chemical | Multi-channel process variable monitoring |
| Laboratories | Precision equipment testing and data acquisition |
Remote monitoring capability via Ethernet (/C7 option) enables engineers to access real-time display and recorded data from any network-connected PC, reducing on-site inspection requirements-32.
Compliance and Standards
| Standard | Compliance |
| EN 61010-1 | Safety requirements for electrical equipment |
| EN 61326-1 | EMC requirements |
| RoHS Directive | 2011/65/EU compliant |
| IEC529 | IP65 dust-tight/water-jet-proof front panel |
Ordering Information
To order the FX1002-4-3-L paperless recorder, specify the following complete model string:
Base Model:
FX1002-4-3-L
Optional Add-ons (append as needed):
/C7 (Ethernet interface), /A1 (Alarm output, 2 points), /M1 (Math function), etc.
*Example: FX1002-4-3-L/C7/A1 — 2-channel recorder with CF card, Chinese language display, standard 400 V withstand voltage, Ethernet interface, and 2-point alarm output*
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