厂商 ：桂伦自动化设备
上海 上海- 主营产品：
- 隔离栅
- 过程自动化
- 工厂电气自动化集成
上海直销倍加福原装安全栅KFD2-UT2-EX1，原装进口全新正品，值得信赖的首选厂家
上海直销倍加福原装安全栅KFD2-UT2-EX1，原装进口全新正品，值得信赖的首选厂家
上海直销倍加福原装安全栅KFD2-UT2-EX1，原装进口全新正品，值得信赖的首选厂家
参数表节选：的技术参数 KFD2-UT2-Ex1
产品阐述
Current output 0/4 mA ... 20 mA
一般特性
Signal type
Analog input
供电
连接器
terminals 14+, 15- or power feed module/Power Rail
额定电压
20 ... 30 V DC
纹波
在电源容限内
Power loss/power consumption
≤ 0.98 W / 0.98 W
输入
连接器
terminals 1, 2, 3, 4
RTD
type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995)
type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94)
type Cu10, Cu50, Cu100 (P50353-92)
type Ni100 (DIN 43760)
Measuring current
approx. 200 ?A with RTD
Types of measuring
2-, 3-, 4-wire connection
Lead resistance
max. 50 Ω per lead
Measuring circuit monitoring
sensor breakage, sensor short-circuit
Thermocouples
type B, E, J, K, N, R, S, T (IEC 584-1: 1995)
type L (DIN 43710: 1985)
type TXK, TXKH, TXA (P8.585-2001)
Cold junction compensation
external and internal
Measuring circuit monitoring
sensor breakage
电压
selectable within the range -100 ... 100 mV
电位器
0 ... 20 kΩ (2-wire connection), 0.8 ... 20 kΩ (3-wire connection)
输入电阻
≥ 1 MΩ (-100 ... 100 mV)
输出
连接器
output I: terminal 7: source (-), sink (+), terminal 8: source (+), terminal 9: sink(-)
输出
模拟量电流输出
电流范围
0 ... 20 mA or 4 ... 20 mA
错误信号
downscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43)
Source
load 0 ... 550 Ω
open-circuit voltage ≤ 18 V
Sink
Voltage across terminals 5 ... 30 V. If the current is supplied from a source > 16.5 V,
series resistance of ≥ (V - 16.5)/0.0215 Ω is needed, where V is the source voltage.
The maximum value of the resistance is (V - 5)/0.0215 Ω.
Transfer characteristics
反应时间
worst case value (sensor breakage and/or sensor short circuit detection enabled)
mV: 1 s, thermocouples with CJC: 1.1 s, thermocouples with fixed reference temperature: 1.1 s, 3- or 4-wire RTD: 920 ms, 2-wire RTD: 800 ms, Potentiometer: 2.05 s
指令符合
电磁兼容性
Directive 2004/108/EC
EN 61326-1:2006
Conformity
电磁兼容性
NE 21:2006
防护等级
IEC 60529:2001
周围环境
环境温度
-20 ... 60 °C (-4 ... 140 °F)
机械特性
防护等级
IP20
重量
approx. 130 g
外形尺寸
20 x 119 x 115 mm (0.8 x 4.7 x 4.5 in) , housing type B2
安装
on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with Ex-areas
EC-类型 鉴定证书
CESI 04 ATEX 143 , for additional certificates see www.pepperl-fuchs.com
保护型号、类别、组别
II (1)GD, I (M1), [Ex ia] IIC, [Ex iaD], [Ex ia] I (-20 °C ≤ Tamb ≤ 60 °C) [circuit(s) in zone 0/1/2]
符合标准
T?V 02 ATEX 1797 X , observe statement of conformity
Group, category, type of protection, temperature class
II 3G Ex nA II T4 [device in zone 2]
指令符合
94/9/EC 指令
EN 60079-0:2012 EN 60079-11:2012 EN 60079-15:2010 EN 60079-26:2007 EN 50303:2000
International approvals
UL认证
控制图
116-0316
CSA 认证
控制图
366-024CS-12 (cCSAus)
IECEx approval
IECEx TUN 07.0003
Approved for
[Zone 0] [Ex ia] IIC, [Ex iaD], [Ex ia] I
