The SPSGT71R is a high-integration, color touchscreen data logger designed for advanced process monitoring and industrial automation. This item ships direct from the manufacturer. Please allow 10-15 business days for order processing and shipment. Built for flexibility and reliability, it supports multi-channel input, control output, and seamless communication across a wide range of applications. Engineered for demanding environments, the SPSGT71R accommodates 1 to 16 channels of analog input, along with 1 to 6 relay outputs for precise control and response. It also provides 1 to 6 channels of 24V DC sensor power supply, simplifying system integration and reducing the need for external power sources. Dual communication interfaces, RS232C and RS485, enable easy connectivity to external devices and control systems. The RS232C interface supports direct connection to a micro printer for on-site data output and reporting. Built-in power-off protection and clock protection ensure data integrity and continuous operation, even in the event of power interruptions. Applications Ideal for use in petrochemical processing, food production, environmental monitoring, and medical applications, the SPSGT71R enhances operational visibility and supports smarter, intelligent manufacturing and energy management. Specifications Screen 7-inch true color TFT LCD (800 × 480 resolution) Accuracy Real-time display: ±0.2% F.S.Recall accuracy: ±0.2% F.S.Note: Thermocouple requires cold junction compensation Processor High-performance ARM Cortex-M3 32-bit RISC processorSupports simultaneous data collection, recording, display, and alarm functions Storage Module Parallel NAND Flash for historical data storageSerial FRAM for parameter storage Distribution Output Supports up to 3 transmitter power outputs (isolated 24VDC)≤60mA per channelOptional 12VDC / 5VDC isolated outputs available Transmitter Output Up to 4 channels standard current outputLoad capacity: 750Ω (max)Compatible with display instruments, DCS, and PLC systems for long-distance transmission Relay Alarm Output Up to 6 relay outputsContact rating: 1A @ 250VAC / 1A @ 30VDCConfigurable upper and lower alarm limits Communication RS232 / RS485 interfacesSupports Modbus RTU protocolStandard RJ45 Ethernet interface Printing RS232 interface for direct micro-printer connectionBaud rate: 1200 Recording Capacity 64MB / 128MB / 192MB / 248MB (optional) Recording Interval 1 to 240 secondsSelectable intervals: 1, 2, 4, 8, 12, 24, 36, 60, 120, 180, 240 seconds Data Backup & Transfer Supports USB 1.1 and 2.0 flash drivesCompatible with 1GB to 32GB USB storage devices Power Supply 100–240VAC (rated 220VAC)24VDC50/60Hz Power Failure Protection Built-in memory protection for parameters and historical dataPermanent data retention after power loss Clock Protection Integrated hardware clock maintains accurate time after power loss Thermocouple Cold Junction Error ±2°C Working Environment Temperature: 32°F to 122°F (0°C to 50°C), avoid direct sunlightHumidity: 0–85% RH (non-condensing)Altitude:
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