规格说明 | |
输入 | 热电阻类型: J, K, T, E, B, R, S, N, C (ITS-90). |
热电阻: 二或三线式接线 | |
电阻: -60m Vdc to 60m Vdc or –10Vdc to 10Vdc. | |
电流: 0mAdc to 24mAdc | |
精度 | 参考表1 |
A/D 解析度 | 16 bits |
输入取样时间 | <200 ms |
电源 | DC16~32V |
消耗电力 | 1.7W (max) |
输出 | 线性电流:4~20mA ( 电阻性负载600 Ω以下) |
线性电阻: 0~10V.... ( 电阻性负载600 Ω以上) | |
输出解析度 | 0.6 μ A(15 bits) |
输出反应时间 | <200 ms |
共模拒斥比(CMRR) | >80 dB |
电阻相容性 | En 50081-2, En 50082-2 |
隔离 | 3.75 KV. between input and output |
操作温度 | -10 to 50°C |
湿度 | 0 to 90% RH |
尺寸 | 75mm(W)x87mm(H)x18.5mm(D) |
输入种类及范围 | ||
输入类型 | 最大范围 | 精度 |
Thermocouple J | -50 to 1000°C (-58 to 1832°F) | ±1°C |
Thermocouple K | -50 to 1370°C (-58 to 2498°F) | ± 1°C |
Thermocouple T | -270 to 400°C (-454 to 752°F) | ± 1°C |
Thermocouple E | -50 to 700°C (-58 to 1292°F) | ± 1°C |
Thermocouple B | 0 to 1750°C (32 to 3182°F) | ± 2°C ( <>註1) |
Thermocouple R | -50 to 1750°C (-58 to 3182°F) | ± 2°C |
Thermocouple S | -50 to 1750°C (-58 to 3182°F) | ± 2°C |
Thermocouple N | -50 to 1300°C (-58 to 2372°F) | ± 2°C |
Thermocouple C | -50 to 1800°C (-58 to 3272°F) | ± 2°C |
Pt100 | -200 to 600°C (-328 to 1112°F) | ± 0.2°C |
mV | -60mV to 60mV | ± 0.01mV |
Voltage (注2) | -10 to 10Vdc | ± 1mV |
Current (注2) | 0 to 24mAdc | ± 10μA |
注1: TypeB的0~400°C不在此范围內 | ||
注2: 内部指拨开关需设定 |
迴路电源信号传送器 | ||||||||
型号 | 安裝 | 输入 | 输出1 | 隔离 | ||||
T/C | PT100 | mV | mA | V | ||||
IST-H | 大圆头KN/ 防爆头 | V | V | V | X | X | 4-20mA | V |
IST-D | 铝轨 | V | V | V | V | V | 4-20mA | V |
IST-P | 大圆头KN/ 防爆头 | 0-60KΩ | 4-20mA | V | ||||
NST | 大圆头KN/ 防爆头 | V | V | V | X | X | 4-20mA | X |
隔离型双迴路信号转换器 | ||||||||||
型号 | 安裝 | 输入 | 输出1 | 输出2 | 数学运算 | 独立输入*注一 | ||||
T/C | PT100 | mV | mA | V | ||||||
ISC-D | 铝轨 | V | V | V | V | V | 0-24mA/0-10V | 0-24mA/0-10V | V | X |
ISC-C | 铝轨 | V | V | V | V | V | 0-24mA/0-10V | RS485 | V | X |
ISD-D | 铝轨 | V | V | V | V | V | 0-24mA/0-10V | 0-24mA/0-10V | X | V |
ISD-C | 铝轨 | V | V | V | V | V | 0-24mA/0-10V | RS485 | X | V |
ISA-D | 铝轨 | X | X | V | V | V | 0-24mA/0-10V | 0-24mA/0-10V | X | V |
ISA-C | 铝轨 | X | X | V | V | V | 0-24mA/0-10V | RS485 | X | V |
*注1 | ISC-两输入须选同一Type 同一范围 | |||||||||
*注2 | ISD/ISA-两输入可选不同Type 不同范围 |