GIC 47A3D412 Temperature Monitoring
The GIC 47A3D412 Temperature Monitoring offers 24V to 240V AC/ DC ( ±15%) supply voltage, -10°C to +55°C operating temperature, mounting, IP 20 for terminals & IP 40 for Enclosure degree of protection. Manufactured by GIC under the GIC Temperature Monitoring category, this model belongs to the GIC MJ Series.
| Brand | GIC |
| Product Type | Temperature Monitoring |
| Model Number | 47A3D412 |
GIC 47A3D412 Temperature Monitoring – Technical Specifications
| Specification | Value |
|---|---|
| Supply Voltage | 24V to 240V AC/ DC ( ±15%) |
| Supply Frequency | 50/60Hz |
| Power Consumption(Max) | For AC <5 VA For DC approx. 1W |
| Max Lead Resistance Compensated in 3 wire Pt-100 Sensor | 10 Ohm per Lead |
| Max Error in 2 wire Sensor | 2.6°C per Ohm |
| Temperature Trip Accuracy | ±1°C |
| Temperature Drift | Max 0.05°C/°C |
| Temperature Ranges | -50°C to 50°C, 0°C to 100°C, 100°C to 200°C, 200°C to 300°C |
| Set Point | 0%-20%-40%-60%-80%-100% |
| Hysteresis | 2%-5%-8%-11%-14%-17%-20% |
| Sensor Fault | Open and Short (Relay OFF) |
| Sensor Fault Detection Time | <500 ms |
| Sensor Fault Recovery Time | 1.8 to 2 sec. |
| Contact Arrangement | 1 C/O |
| Contact Ratings | 10A @ 250VAC / 30VDC, 4KV Isolation between Coil & Contact. |
| Utilization Category | AC-15: 3A/250VAC |
| Response Time(Trip Delay) | min 600 ms to 1 sec |
| Measured Point (Y1) | (0-10) VDC ± 200 mV |
| Set Point (Y2) | (0-10) VDC ± 100 mV |
| Operating Temperature | -10°C to +55°C |
| Storage Temperature | -15°C to +60°C |
| Relative Humidity | 5 to 85% RH(non-condensation) |
| Degree of Protection | IP 20 for terminals & IP 40 for Enclosure |
| Max. Altitude | 2000 m |
| Pollution Degree | II |
| Type of Insulation | Reinforced |
The GIC 47A3D412 Temperature Monitoring device delivers reliable and precise thermal supervision for industrial automation. Supporting a wide supply voltage range of 24V to 240V AC/DC with ±15% tolerance, it adapts seamlessly across diverse installations. This unit offers temperature ranges from -50°C to 300°C with selectable set points from 0% to 100%, enabling engineers to configure protection according to system requirements. Its ±1°C trip accuracy and low temperature drift of 0.05°C/°C ensure stable performance, while advanced sensor fault detection identifies open or short circuits within 500 ms to minimize risks.
The 47A3D412 features a Pt-100 sensor input with compensation for up to 10 ohm lead resistance and provides quick recovery times of 1.8 to 2 seconds after sensor faults. A 1 C/O relay output, rated at 10A @ 250VAC / 30VDC, integrates effectively with alarms and protection circuits. Built with reinforced insulation, IP20/IP40 protection, and tested up to 2000 m altitude, this relay withstands demanding industrial conditions. It also offers electrical endurance of 10⁵ operations and robust mechanical durability, making it a trusted choice for long-term service.
Applications of the GIC 47A3D412 Temperature Monitoring include protecting motor windings, heating elements, and sensitive equipment in power distribution, HVAC, and manufacturing plants. Its fast response time of under one second, combined with configurable hysteresis from 2% to 20%, provides accurate control and extended equipment life. Trusted by engineers and maintenance teams, this GIC solution enhances operational safety and reliability in complex industrial environments.
