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Turck IM1-451EX-T - Ex ia IIC T4 Intrinsically Safe - Industrial Hazardous Area Stainless - Signal Isolator
| MOQ: | 1 |
| Price: | USD 100-10000/Piece |
| Standard Packaging: | 50*50*50mm |
| Delivery Period: | 3-7 |
| Payment Method: | T/T |
| Supply Capacity: | 1/piece in stock |
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,stainless Turck IM1-451EX-T
| Attribute | Value |
|---|---|
| Housing Material | Stainless Steel |
| Dimensions | M18 x 1 |
| Operating Temperature | -25 to 70 degrees Celsius |
| Output Type | PNP |
| Connection Type | M12 Connector |
| Mounting Type | Flush |
| Protection Rating | IP67 |
| Current Consumption | 200 mA |
The Turck IM1-451EX-T is an intrinsically safe signal conditioner and isolation barrier designed for use in hazardous environments requiring explosion-proof safety. Part of Turck's Excom series, this device ensures reliable signal transmission between field devices (e.g., sensors, transmitters) and control systems in Zone 0/20 explosive atmospheres (gas/dust).
Its compact, DIN rail-mountable design simplifies integration into control cabinets, while the galvanic isolation protects against ground loops and electrical interference. The IM1-451EX-T complies with ATEX, IECEx, and UL standards, making it suitable for oil and gas, chemical processing, and mining applications.
Engineered for versatility, the module supports analog signals (4-20 mA, 0-10 V) and features a rugged housing with IP20 protection for indoor use. Its fail-safe design ensures continuous operation in critical safety systems.
- Input/Output Signals: 4-20 mA, 0-10 V (galvanically isolated)
- Operating Voltage: 18-32 V DC (±10%), compatible with 24 V DC industrial systems
- Isolation Voltage: 2.5 kV AC (between input, output, and power supply)
- Temperature Range: -20°C to +60°C (operational), -40°C to +85°C (storage)
- Accuracy: ±0.1% of full scale for high-precision signal conditioning
- Response Time: <50 ms for real-time signal processing
- Certifications: ATEX/IECEx (II 1/2G/D Ex ia IIC T6 Ga/Gb, II 1/2D Ex ia IIIC T85°C Da/Db), UL Class I Div 1/2
- Oil & Gas: Interfaces pressure transmitters and flow meters in refineries and pipelines
- Chemical Plants: Isolates signals from pH sensors, temperature probes, and gas detectors
- Mining: Protects control systems in methane-rich environments and conveyor belt monitoring
- Pharmaceutical: Ensures safety in explosive dust zones during powder handling
- Energy Storage: Safeguards battery management systems in lithium-ion production
- Intrinsic Safety: Certified for Zone 0/20 (gas/dust), eliminating ignition risks
- High Accuracy: ±0.1% precision ensures reliable data for process control
- Galvanic Isolation: Protects against ground loops, EMI, and voltage surges
- Compact Footprint: Space-saving DIN rail mounting optimizes cabinet space
- Wide Compatibility: Supports analog signals and multiple power configurations
- Fail-Safe Operation: Continuous monitoring of input/output signals for fault detection
- LED Status Indicators: Visual diagnostics for power, input, and output status
- Reverse Polarity Protection: Safeguards against wiring errors
- Plug-and-Play Wiring: Spring-clamp terminals enable tool-free installation
- EMI/RFI Immunity: Shielded electronics minimize noise interference
| Parameter | Value/Description |
|---|---|
| Product Category | Intrinsically Safe Isolator / Signal Conditioner |
| Model Number | IM1-451EX-T |
| Input Type | Analog Input (4-20 mA, 0-10 V, etc.) |
| Output Type | Analog Output (4-20 mA, 0-10 V) or Digital (depending on configuration) |
| Power Supply | 18-32 V DC |
| Operating Voltage | 24 V DC (nominal) |
| Isolation Voltage | 2.5 kV AC (between input, output, and power supply) |
| Accuracy | ±0.1% of full scale |
| Response Time | ≤ 10 ms |
| Communication Interface | HART protocol compatibility (optional) |
| Protection Rating | IP20 (enclosure) |
| Certifications | ATEX, IECEx (Ex ia IIC T6 Ga), CE, UL Class I Div 2 |
| Hazardous Area Approval | Zone 0/20 (Gas/Dust) |
| Operating Temperature | -20°C to +60°C (-4°F to +140°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Housing Material | Polycarbonate (flame-retardant) |
| Mounting | DIN Rail (EN 60715) |
| Connection Method | Screw terminals (spring-loaded) |
| Dimensions (W x H x D) | 12.5 mm x 110 mm x 117 mm (0.49" x 4.33" x 4.61") |
| Weight | Approx. 150 g (0.33 lbs) |
| EMC Compliance | EN 61326-1 (Industrial Immunity) |
| Power Consumption | ≤ 2.5 W |
| Channels | 1 input / 1 output (galvanically isolated) |
Xiamen ZhiCheng Automation Technology Co., Ltd is a leading global supplier of control system components. We specialize in control systems and drives.
With many years of experience in the industrial sector, we consistently deliver the highest quality spare parts.
We specialize in PLCs, Sensors, HIM, and Transmitters.
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