тып аплаты: | L/C,T/T |
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Інкатэрм: | FOB,CFR,CIF |
мінімум заказ: | 1 Others |
марка: Дыванок
транспарт: Ocean,Land
Месца паходжання: Кітай
порт: SHANGHAI,QINGDAO,LIANYUNGANG
тып аплаты: L/C,T/T
Інкатэрм: FOB,CFR,CIF
Input: | Thermocouple K, E, B, S, T, J, N thermal resistor Pt100Cu100Cu50 (three-wire or four-wire) |
Output: | Output 4~20mA DC signal within the range. Linear with the millivolt signal of the thermocouple input: Linear with the input resistance signal of the thermal resistor. Linear with the temperature signal. Isolation temperature transmitter·Isolation between input and output, isolation voltage is 0.5KV Increase the ability to resist common mode interference, more suitable for computer networking.Basic error: |
Basic error: | *±0.5%F·S |
Transmission mode: | two-wire system |
Display mode: | (digital display type) LCD four-digit display, display E........ mark when the thermocouple is open and the output is greater than 20mA. |
Working power supply: | The transmitter working power supply voltage is minimum 12V, maximum 35V, and the rated working voltage is 24V. |
Load: | The limit load resistance is calculated as follows: RL(max)=50(Vmin-12 (i.e., at 24V, the load resistance can be selected in the range of 0~600Ω) Rated load 250Ω Normal working environment: a) Ambient temperature: -25℃℃~80℃℃ (conventional type) -20°℃~70°℃ (digital display type) b) Relative humidity: 5%~95% c) Mechanical vibration: f≤50Hz, amplitude <0.15mm d) The surrounding air does not contain media that corrode chromium, nickel plating, non-ferrous metals and other alloys. |
Ambient temperature effect: | ≤0.05/1℃ |
Note: | "*" If the user has special needs, a protocol product with an allowable error of ±0.2% can be provided. |
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