TX67A小型經濟型變送器 美國omega
小型經濟型變送器
TX66A
小型經濟型變送器小
2線，4至20 mA output
熱電偶，RTD，inputs 和MV
自動compensation 冷結
自動自校準
“智能”和“tx66發射器分離，線性化，自動溫度補償，自動自校準，和易于使用的菜單。緊湊型單位接受一個大的論文數的投入。可選的顯示要安裝在1線作為發射器相同的足跡。在2線插件顯示一大推的按鈕，有兩個與液晶顯示器玻璃。這是場顯示器和頭盔。至少一個顯示器的要**建立在發射機。
規格
Linearization: ±0.05°C
Output:
Analog: 2-wire
Digital: 4 to 20 mA
Minimum Output Range: None
Output Rezolution:
Analog: 3.5 μA
Digital: 4 significant digits
Accuracy:
Digital: ±0.03% of the mV or equivalent reading or the accuracy from the table below, whichever is greater
Analog: Digital accuracy plus ±4 μA, typical, ±8 μA max
Repeatability: One half of accuracy
Failsafe: User-programmable for high, low, or off
Operating Temp Range:
Transmitter: -40 to 85°C (-40 to 185°F)
Display: -20 to 70°C (-4 to 158°F) 0 to 100% RH (non-condensing)
Isolation: 500 Vdc or Vac p-p; operating input-output voltage: 250 Vac p-p or ±250 Vdc
Power and Load: 12 to 48 Vdc; VSUPPLY (MIN) = 12 + (RLOAD in kΩ) x 23 mA
Common-Mode Rejection: 120 dB
Reverse Polarity Protection: 42 Vdc applied with either polarity
Dimensions: 41 mm H x 61 Dia. (1.6 x 2.4")
Weight: 227 g (8 oz)
注釋: Comes with complete operator’s manual
產品型號/產品描述
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TX67A小型經濟型變送器 美國omega
