SBWD rail temperature transmitter

SBWD rail temperature transmitter A product overview SBWD rail temperature transmitter is the thermal resistance (Pt100, Pt1000, Cu50, Cu100, etc.) supporting the temperature sensor voltage output rail-specific modules. The modules are imported components, SMD assembly technology, reliable performance, compact and easy to install. The module belongs intrinsically safe, with strong protection features such as reverse power protection and sensing signal line is open when the alarm output function. Second, the technical indicators input signal: two-wire or three-wire output signal: 4 ~ 20mA DC wire operation voltage: 24V DC (12V ~ 30V DC) load capacity: 0 ~ 500Ω Working environment: temperature range -20 ℃ ~ + 80 ℃ , non-corrosive gas protective output current: maximum output current ≤27mA, minimum output current ≤3.6mA case size: 94 × 24 mm H 41mm rail width 36mm Note: 1. transmitter module and measuring temperature point should to maintain a certain distance in order to ensure the module operating temperature range does not exceed the range of -20 ℃ ~ + 80 ℃ 2. Relationship power supply and load capacity. When the signal is 20mA output, and to ensure constant conditions, the instrument supply voltage and load RL comply E 2 relationship