特征
2线(环路供电,4 ... 20mA)或现场总线兼容(PROFIBUS PA或FOUNDATION Fieldbus)
温度线性输出信号
自定义线性化功能(用户曲线或
多项式系数)
算术计算,如均值,微分等。
增强的自我诊断
高精确度
出色的长期稳定性
环境温度范围宽-40°C ... + 85°C
用于安装B型/标准尺寸连接头
Input (Sensor type)
RTD Type Pt100/40 K Pt100…1000/20 K Pt50…Pt100…1000/20 K Pt50…Pt100…Pt1000 Pt10…Pt100…Pt1000
(2-, 3- and 4-wire)/ Ni100, Ni500/20 K Ni100/20 K Ni50…Ni100…Ni1000 Ni50…Ni100…Ni1000
Minimal Span Cu10, Cu100
TC Type – B, E, J, K, L, N, B, E, J, K, L, N, B, E, J, K, R, S, T, B, C, D, E, J, K, L,
(internal CJC) R, S, T, U R, S, T, U N, C, D, L, U N, R, S, T, U
Voltage – –125...+1200 mV –125...+1200 mV –15...+115 mV –120…+1200 mV
Resistance – 0...5000 Ω 0...5000 Ω 0...400 Ω/0…4000 Ω 0...500 Ω/0…4000 Ω
Electrical Isolation – Yes Yes Yes Yes
(Input/Output)
Supply Voltage 10,5...30 V DC 9...30 V DC 8,5...30 V DC 9...32 V 9...32 V
Ex: 10,5...29,4 V DC Ex: 9..29,4 V DC Ex: 8,5...29,4 V DC Ex: 9...17,5 V Ex: 9...24 V
Output 4...20 mA 4...20 mA 4...20 mA + HART? Up to 3 digital Up to 2 digital
signal values + status values + status
Explosion Protection
Ex-N PTB: ATEX – PTB: ATEX; GOST – DMT: ATEX
II 3 G EEx nA IIC T6 II 3 G EEx nA IIC T6 II 3 G EEx nA[nL] IIC T6
Non-Incendive – – FM, CSA – FM, CSA
Class I; Div. 2; Class I; Div. 2
Groups A, B, C, D Group A, B, C, D
Intrinsically Safe PTB: ATEX; GOST PTB: ATEX; GOST PTB: ATEX; GOST Zelm: ATEX DMT: ATEX
II 2 (1) G EEx ia IIC T6 II 2 (1) G EEx [ia] ib IIC T6 II 2 (1) G EEx [ia] ib IIC T6 II 2 (1) G EEx ia IIC T6 II 1 G EEx ia IIC T6
FM, CSA: Class I, – FM, CSA: Class I, – FM, CSA: Class I,
Div. 1,Groups: A, B, C, D; Div.1, Groups: A, B, C, D; Div.1, Groups: A, B, C, D;
T6; IS and Zone 1 resp. 0 T6; IS and Zone 1 resp. 0 or Class I, Zone 0,
Group IIC, AEx ia IIC
Special Features – No HART device, but Diagnostics, arithmetic Two independent sensor One or two sensor
driver and software functions (mean, inputs, diagnostics, inputs programmable,
independent, pro- difference), custom redundancy, arithmetic diagnostics,
grammable via HART linearization, functions, custom custom linearization
Universal 32 capabilities linearization
Indicator Yes1) 2) Yes1) 2) Yes1) 2) No Yes2)
Co
nfiguration – – SMART VISION SMART VISION FDT/DTM Co
nfiguration with
Software Tools FDT/DTM, AMS, SMART VISION DD and CFF file
SIEMENS Simatic/PDM
Co
nfiguration – – 691 HT, STT04, 691HT, STT04, – FC375
Handheld HHT275, FC375 HHT275, FC375
特征
2线(环路供电,4 ... 20 mA)
两个独立的渠道
温度线性输出信号
自定义线性化功能(用户曲线)
算术计算,如均值,微分等。
增强的自我诊断
高精确度
出色的长期稳定性
宽环境温度范围-40°C ... + 85°C
节省大量空间,安装在交叉点盒子