AST143 Yokogawa Analog Temperature Transmitter
Manufacturer:
Yokogawa
Product No.:
AST143
Condition:
In Stock
Product Type:
Analog Temperature Transmitter
Product Origin:
JP
Weight:
560g
Shipping port:
Xiamen
Warranty:
12 months
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📊 Technical Specifications
Brand: Yokogawa
Model: AST143
Series: Analog Temperature Transmitter
| Parameter | Details |
|---|---|
| 🔌 Input Types | Thermocouple (TC): Type B, E, J, K, N, R, S, T mV: -100 to 150 mV, -50 to 75 mV RTD: Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni200, Ni120 POT: 0 to 10 kΩ (3-wire) |
| ⚡ Input Voltage | ±5 V |
| 📊 Input Range | Thermocouples: -200 to 1500°C RTDs: -200 to 800°C Thermistors: -50 to 150°C |
| 🔄 Output Type | 4 to 20 mA |
| 🎯 Accuracy | Thermocouples: ±40 μV (at 23°C) mV: ±80 μV (at 23°C) RTD: ±150 mΩ to ±2.6 Ω (at 23°C) POT: ±2Ω |
| 🌡️ Junction Compensation Accuracy | ±1°C |
| 🌡️ Temperature Drift | Thermocouples: ±125 μV/10°C mV: ±250 μV/10°C RTD: ±325 mΩ/10°C to ±2.6Ω/10°C POT: ±5.2 Ω/10°C |
| ⏱️ Data Update Rate | ≤ 1 second |
| 🔧 Burn-out Configuration | Configurable (UP/DOWN) |
| 🔋 Power Supply | 24 VDC ±10%, Power Consumption: 150 mA (5 V DC), 80 mA (24 V DC) |
| ⚡ Withstanding Voltage | 1500 VAC |
| 🔌 Input Resistance | ≥ 1 MΩ |
| 📏 Dimensions | 120 (W) × 100 (H) × 39 (D) mm |
| 🔗 Connection Type | Pressure clamp terminal (ATST4D) |
| 🚧 Barrier Type | Isolated interface |
| 🌡️ Temperature Range | -200 to 1500°C for thermocouples -200 to 800°C for RTDs -50 to 150°C for thermistors |
