上海瑞帝机电销售M-SYSTEM公司生产M2RS-4A-M2/N 温度变送模块
Funions & Features
• Accepts dire input from an RTD
• Linearization
• Burnout
• “Aive bridge” circuit containing two constant current
sources allows large leadwire resistances up to 200 Ω
• Fast response te available
• CE marking
• UL approval
Tical Applications
• Long distance tranission between the RTD and the
tranitter
• Combination with intrinsic safety barriers
Code number: M2RS-[1][2]-[3][4]
Specify a code from below for each [1] through [4].
(e.g. M2RS-4A-M2/BL/CE/Q)
• Temperature range (e.g. 0 – 500°C)
• Special output range (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/V01)
For the input code C, specify also the following. If not
specified, Cu 10Ω @25°C (usable range -200 – +260°C) will
be used.
• Input te (e.g. Cu 10Ω)
• Resistance range (e.g. 9.038 – 12.891 Ω)
Accuracy: &plun;0.2 %
Refer to ‘Cu INPUT’ for the input code C.
Temp. coefficient: &plun;0.015 %/°C (&plun;0.008 %/°F)
Refer to ‘Cu Input’ for the input code C.
Burnout response: ≤ 10 sec.
Line voltage effe: &plun;0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dieleric strength: 2000 V AC @1 minute (input to output
to power to ground)
