KFD2-VR2-EX1.50M 德国倍加福 电压转发器 P+F安全栅
产品简介
Voltage Repeater KFD2-VR2-Ex1.50M
1-channel isolated barrier
24 V DC supply （Power Rail）
Voltage input 0 mV ... ± 50 mV
Voltage output 0 mV ... ± 50 mV
Selectable up/downsca
详细信息
德国倍加福 电压转发器 P+F安全栅
德国倍加福 电压转发器 P+F安全栅
参数表节选：的技术参数 KFD2-VR2-Ex1.50M
| 产品阐述 | ||
|---|---|---|
| Transmission range 0 mV ... ± 50 mV | ||
| General specifications | ||
|---|---|---|
| Signal type | Analog input | |
| Supply | ||
| Connection | Power Rail or terminals 14+, 15- | |
| Rated voltage | 19 ... 30 V DC | |
| Ripple | within the supply tolerance | |
| Rated current | ≤ 11 mA | |
| Power dissipation/power consumption | 0.3 W max. | |
| Input | ||
| Connection | terminals 4+, 5- | |
| Input resistance | min. 20 MΩ | |
| Transmission range | 0 ... ± 50 mV | |
| Offset voltage/current | ≤ 5 µV / ≤ 5 nA | |
| Line fault detection | 100 nA | |
| Output | ||
| Connection | terminals 7+, 8- | |
| Load | Accuracy figures for infinite load impedance. Additional 0.03 % of span for a load resistance of 10 kΩ | |
| Voltage | 0 ... ± 50 mV | |
| Fault signal | sensor breakage: > +100 mV (upscale), < -100 mV (downscale) | |
| Output resistance | max. 3 Ω | |
| Transfer characteristics | ||
| Absolute | < 0.25 K at 30 V voltage supply | |
| Bandwidth | DC to 350 Hz (-3 dB) | |
| Rise time | ≤ 1 ms | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Electromagnetic compatibility | NE 21 | |
| Degree of protection | IEC 60529 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Mass | approx. 125 g | |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 | |
| Data for application in connection with hazardous areas | ||
| EC-Type Examination Certificate | BASEEFA 06 ATEX 0040 | |
| Group, category, type of protection |  II (1)GD, I (M1) [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I (-20 °C ≤ Tamb ≤ 60 °C) , [circuit(s) in zone 0/1/2] | |
| Statement of conformity | BASEEFA 09 ATEX 0219X | |
| Group, category, type of protection, temperature class | II 3G Ex nA II T4 Gc [device in zone 2] | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | |
| International approvals | ||
| UL approval | ||
| Control drawing | 116-0173 (cULus) or 116-0334 (cULus) | |
| IECEx approval | IECEx BAS 06.0011 IECEx BAS 09.0103X | |
| Approved for | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I Ex nA II T4 Gc | |
General Notes Relating to Pepperl+Fuchs Product Information