本质安全栅是限制在危险区域或易燃环境中传递到传感器的电流,电压和总能量的设备,以防止爆炸。
精度:±0.1% |
认证:Exia GaⅡC |
输入阻抗:≤200Ω |
绝缘电阻:≥1000MΩ |
绝缘强度:≥2000VAC |
功耗:≤0.8W |
供电电压:24Vdc |
供电电压范围:21.6 ~ 26.4Vdc |
温度漂移:±0.01%/℃ |
Analog Output Signal:4~20mADC |
Output Load:0~650Ω |
认证:Exd[ialICGa] IBT6Gb; GYB14.1310X |
本安参数:Uo=6.3V; Io=240mA; Po=0.378W; Co=15uF; Lo=0.3mH |
供电电压:AC 220V; DC 24V |
Auxiliary Power Output:DC 12V/300mA |
Digital Communication Protocol:RS232; RS485 |
Digital Input Configuration:4路光耦隔离 |
Digital Output Configuration:6路三极管OC输出 |
Sensor Excitation:DC 5V; 内阻30Ω; 可驱动4只350Ω传感器 |
应用:Encoders ;Other |
Barrier Type:Galvanic Isolator |
Mounting Options:Din Rail Mounted |
Product Category:Intrinsic Safety Barriers;本质安全栅 |
应用:Strain Gages; Amplifier to Controller |
通道数:1 to 2 # |
工作温度:-4 to 122 F (-20 to 50 C) |
AC or DC:DC |
ATEX:Approval II (2) GD [EEx ib] IIB / IIC |
Barrier Type:Zener Barrier |
Depth:4.51 inch (115 mm) |
Height:3.9 inch (99 mm) |
Mounting Options:Din Rail Mounted |
Product Category:Intrinsic Safety Barriers |
Width:0.8898 inch (22.6 mm) |
应用:4-20 mA 2-wire Transmitters; Switches; Solenoid / Audible Alarms |
认证:UL, FM, CSA |
通道数:2 #;2 |
尺寸:1.63 inch (41.3 mm) × 4.75 inch (121 mm) × 2.72 inch (69 mm) |
工作温度:32 to 140 F (0 to 60 C) |
AC or DC:DC |
Barrier Type:Zener Barrier |
CSA Approvals:CSA |
Depth:1.63 inch (41.3 mm) |
FM Approvals:FM |
Height:2.72 inch (69 mm) |
ISC:60 milliamps |
Maximum Internal Resistance:270 ohms |
Mounting Options:Din Rail Mounted (optional feature); SurfaceMount (optional feature) |
Product Category:Intrinsic Safety Barriers;本质安全栅 |
Total Unprotected Capacitance:2 microF |
Total Unprotected Inductance:6 mH |
UL Listed:UL |
VOC:30 volts |
Width:4.75 inch (121 mm) |
保修期:2 YEAR RADWELL WARRANTY |
品牌:ALLEN BRADLEY |
型号:897H-S120 |
状态:NEVER USED SURPLUS |
电阻值:302 OHM |
类型:IS SHUNT DIODE BARRIER |
通道数:SINGLE CHANNEL |
工作温度:-13 to 122 F (-25 to 50 C) |
ISC:70 milliamps |
Mounting Options:Din Rail Mounted |
Product Category:Intrinsic Safety Barriers |
应用:4-20 mA 2-wire Transmitters; RTDs; Thermocouples |
工作温度:-4 to 140 F (-20 to 60 C) |
重量:0.5513 lbs (0.2500 kg) |
ATEX:KEMA 07ATEX0148 X |
Barrier Type:Galvanic Isolator |
Depth:4.09 inch (104 mm) |
Environmental or Explosion Proof Ratings:IP20 |
FM Approvals:3038279-C |
Height:4.29 inch (109 mm) |
Mounting Options:Din Rail Mounted |
Other:KEM 09.0052X |
Product Category:Intrinsic Safety Barriers |
UL Listed:UL 61010-1 |
Width:0.9252 inch (23.5 mm) |
应用:4-20 mA 2-wire Transmitters |
工作温度:14 to 122 F (-10 to 50 C) |
重量:0.2646 lbs (0.1200 kg) |
ATEX:ATEX 2134 or ATEX 2063 |
Barrier Type:Galvanic Isolator |
Depth:4.65 inch (118 mm) |
Height:2.89 inch (73.5 mm) |
Mounting Options:Din Rail Mounted |
Other:EMC |
Product Category:Intrinsic Safety Barriers |
Width:0.8858 inch (22.5 mm) |
应用:Encoders ;Other |
通道数:6 # |
AC or DC:DC |
ATEX:Compliant |
Barrier Type:Galvanic Isolator |
CENELEC:CENELEC EEx ia IIB |
Depth:0.8858 inch (22.5 mm) |
Environmental or Explosion Proof Ratings:EEx ia IIB |
Features:LED Indicators |
Height:3.9 inch (99.06 mm) |
ISC:345 milliamps |
Mounting Options:Din Rail Mounted |
Product Category:Intrinsic Safety Barriers |
UL Listed:UL(Cl 1, Gr C&D; Cl II, Gr EFG) & cUL |
VOC:8.9 volts |
Width:4.51 inch (115 mm) |
应用:4-20 mA 2-wire Transmitters; Switches; RTDs; Thermocouples; Strain Gages; Load Cells; Flow Meters; Level Sensors, Pressure Switches |
通道数:1 # |
工作温度:-40 to 140 F (-40 to 60 C) |
AC or DC:DC |
Barrier Type:Zener Barrier |
CSA Approvals:CSA |
Depth:3.19 inch (80.9 mm) |
Height:1.44 inch (36.5 mm) |
Maximum Internal Resistance:750 ohms |
Mounting Options:Earth-Grounded Rail Mount |
Product Category:Intrinsic Safety Barriers |
Total Unprotected Capacitance:0.7200 microF |
Total Unprotected Inductance:4.1 mH |
UL Listed:UL |
Width:0.4843 inch (12.3 mm) |
应用:Automation ;Other |
通道数:2 # |
Barrier Type:Zener Barrier |
Depth:0.4700 inch (11.94 mm) |
Height:2.83 inch (71.88 mm) |
ISC:112 milliamps |
Maximum Internal Resistance:12221 ohms |
Mounting Options:Din Rail Mounted |
Other:NEC 505, NEC 506 |
Product Category:Intrinsic Safety Barriers |
Total Unprotected Inductance:1.8 mH |
VOC:28 volts |
Width:4.06 inch (103 mm) |
Manufacturer:MTL Instruments Group |
Manufacturer Part Number:MTL7765AC |
Mounting Options:Din Rail Mounted |
Product Category:Intrinsic Safety Barriers |
Manufacturer:Murrelektronik, Inc. |
Manufacturer Part Number:MKS-D6 |
Mounting Options:Din Rail Mounted |
Product Category:Intrinsic Safety Barriers |
Barrier Type:Zener Barrier |
Manufacturer:TE Connectivity ™ |
Manufacturer Part Number:MB4/4/20-20 |
Product Category:Intrinsic Safety Barriers |
Barrier Type:Zener Barrier |
Manufacturer:Weidmuller |
Manufacturer Part Number:S916AC |
Product Category:Intrinsic Safety Barriers |
应用:4-20 mA 2-wire Transmitters |
工作温度:-4 to 140 F (-20 to 60 C) |
Barrier Type:Galvanic Isolator |
Mounting Options:Din Rail Mounted |
Product Category:Intrinsic Safety Barriers |
Manufacturer:Dataforth Corporation |
Manufacturer Part Number:DSCA33-03 |
Mounting Options:Din Rail Mounted |
Product Category:Intrinsic Safety Barriers |
Manufacturer:Eaton Corporation |
Manufacturer Part Number:MTL7706+ |
Mounting Options:Din Rail Mounted |
Product Category:Intrinsic Safety Barriers |
Explosion Protection:EX |
工作温度:-20 ~ 60℃ |
功耗:1.8W |
供电电压:24Vdc |
供电电压范围:11 ~ 30Vdc |
Analog Input Signal:0/4 ~ 20mA |
Analog Output Signal:0/4 ~ 20mA |
Protection Rating:IP20 |
SIL:SIL 3 |
Manufacturer:Cooper Industries |
Manufacturer Part Number:GHG-131-3100M0006 |
Mounting Options:Din Rail Mounted |
Product Category:Intrinsic Safety Barriers |
Barrier Type:Zener Barrier |
Manufacturer:Ian - Conrad Bergan, Inc. |
Manufacturer Part Number:ZB4X24 |
Product Category:Intrinsic Safety Barriers |
Barrier Type:Zener Barrier |
Manufacturer:Ronan Engineering Co. |
Manufacturer Part Number:X57-110P |
Product Category:Intrinsic Safety Barriers |
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