MTL4046C 安全屏障和隔离器MTL仪器-产品快照
- 品牌:
- MTL4046C
- 型号:
- MTL4046C
- 重量:
- 1 kg
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，cs11@gchane.com , QQ1429311537
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产品介绍
MTL4046C 安全屏障和隔离器MTL仪器
MTL4046C ISOLATING DRIVER for 420mA HART® valve positioners with line fault detection
MTL4046C
Estimated Lead Time: 7-10 Working Days Manufacturer: MTL Instruments MTL4046/4046C ISOLATING DRIVER for 4–20mA HART® valve positioners with line fault detection Number of channels: One Location of I/P converter: Zone 0, IIC, T4–6 hazardous area if suitably certified: Div. 1, Group A, hazardous location Working range: 4 to 20mA Digital signal bandwidth: 500Hz to 10kHz Maximum load resistance: 800Ω (16V at 20mA) Minimum load resistance: 90Ω (short-circuit detection at <50Ω) Output resistance: >1MΩ Under/over range capability: Under range = 1.0mA: Over range = 26.0mA (load ≤520Ω) Input and output circuit ripple: <40µA peak-to-peak Transfer accuracy at 20°C: Better than 20µA Input characteristics: <4.0V with the field wiring intact: <0.9mA with the field wiring open-circuit (and short-circuit on the MTL4046) Response time: Settles within 200µA of final value within 100ms Temperature drift: <1.0µA/°C LED indicator: Green: one provided for power indication Power requirement, Vs: 58mA at 24V dc: 70mA at 20V dc: 40mA at 35V dc Power dissipation within unit: 1.2W typical at 24V with 20mA loop current: 1.4W worst case Isolation: 250V ac between safe- and hazardous-area circuits: Input circuit is floating Safety description: 28V, 300Ω, 93mA, Um = 250V rms or dc Shipping Weight : 1 Kg
Safety Barrier and Isolator MTL Instruments
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