6 Channel Multi-Parameter Datalogger | Temperature RTD Pressure 4-20mA 0-5V Voltage with RS485 & Ethernet

Monitor and record up to 6 process variables from a single device.  This item ships direct from the manufacturer. Please allow 10-15 business days for order processing and shipment. The SPSGT72R accepts isolated current (4–20 mA), voltage, RTD, and thermocouple inputs across up to 6 channels, making it equally at home in HVAC systems, industrial process lines, environmental monitoring stations and laboratory settings. A 7-inch color touchscreen delivers real-time data in your choice of digital readout, bar graph, or trend chart view with no laptop required for at-a-glance status checks. With a 1-second sampling rate, the SPSGT72R captures fast-changing conditions that slower loggers miss. 1–6 isolated input channels — current (4–20 mA), voltage, RTD, thermocouple 7" color touchscreen with digital, bar graph, and trend chart display modes 1-second sampling rate for high-resolution data capture Alarm relay outputs for threshold-based process control 1–8 channels of 4–20 mA analog output for integration with downstream controllers or BAS/SCADA systems USB, RS-485, and Ethernet interfaces — USB storage supports up to 32 GB DIN-rail or panel-mount enclosure suitable for control cabinet installation Applications Building Automation HVAC Commissioning Process Manufacturing Water/Wastewater Oil & Gas Food Processing Research Facilities Specifications Item Description Dimensions 187 × 147 × 145 mm (W × H × D), mounting hole 138 × 138 mm Net Weight 1100 g Screen 7-inch color touch LCD, 800 × 480 resolution Channels* Up to 32 universal analog inputs Accuracy 0.2% F.S. Sampling Period 1 second Alarm* Up to 16 normally open relays, 250VAC 3A, 30VDC 3A (resistive load) Transmitter* Up to 8 transmission outputs, 4–20 mA with load ≤750Ω, accuracy 0.2% 24VDC Output 2 × 24VDC ±10% outputs, total current ≤120 mA RS485 RS485 communication interface, Modbus RTU protocol Ethernet* 10/100Base-T RJ45 port, Modbus TCP protocol (≤3 connections) USB USB 2.0, supports up to 32 GB USB drive Micro Printer* TTL micro printer interface Power Supply 100–240VAC 50Hz or 24VDC ±10% (reverse protection), ≤20W Preheating Time 30 minutes Work Environment Temperature: -10 to 60°C, Humidity: 0 to 85% RH (non-condensing) EMC Fast Transient Power supply 2000V, signal 1000V ESD Contact 4000V, air 8000V Withstand Voltage AC220V: 1500V (terminal to ground) DC24V: 500V (terminal to ground), 1000V (between terminals) Insulation Resistance AC220V: 500V 20MΩ DC24V: 100V 5MΩ Recording Interval 1s, 2s, 5s, 10s, 15s, 30s, 1min, 2min, 5min, 10min, 30min, 1h Data Memory 64MB, up to 900,000 records Recording Duration 32 channels at 1-second interval, up to 10 days, cyclic overwrite storage Other Records 256 alarm logs, power switch records, operation logs, circular storage Installation Panel mount, indoor use, IP65 front panel protection * Optional features   Downloads SPGT72R Datalogger Users Manual