K170冰點(diǎn)盒固定式安裝,應(yīng)用于高精度需求
描述
高穩(wěn)定性的冰點(diǎn)盒，可以獲得高精度的熱電偶和小的冷端溫度補(bǔ)償誤差。
K170冰點(diǎn)盒可以多支持 75 根熱電偶的冰點(diǎn)參考?？蛻魧⒂芯€的外部熱電偶連接至輸入單元終端，輸入端子再連接到匹配的內(nèi)部 TC 端子上，后者在熱電產(chǎn)生的冰水混合溫度下連接至銅。熱電偶級(jí)銅線采用從冰到 MIL 型或快速斷開連接器的輸出終端。
特點(diǎn)
精度 0.02 °C
沒有漂移
操作簡(jiǎn)單
高穩(wěn)定性設(shè)計(jì)
配置通道數(shù)量 6, 12, 24, 36, 50 或 75
螺絲終端輸入 / MS 或QD 輸出連接
可選屏蔽或校準(zhǔn)
應(yīng)用
噴氣發(fā)動(dòng)機(jī)試驗(yàn)
發(fā)電廠
高速數(shù)據(jù)采集系統(tǒng)
規(guī)格
冰點(diǎn)盒規(guī)格 | K170 型號(hào) |
參考溫度 | 0°C |
操作環(huán)境范圍 | 5 至 40°C |
漂移 | 無(wú) |
穩(wěn)定性 | 0,02°C 通常. 0,05°C 保證. |
通道數(shù)量 | 多75通道 |
電源 | 115 VAC, 60Hz or 230 VAC, 50 Hz |
尺寸 | 19"x 10.75" - 483mm x 273mm |
高度 | CH 無(wú)隔離 T/C 隔離
6 178mm (7") 178mm (7")
12 178mm (7") 178mm (7")
24 178mm (7") 178mm (7")
36 178mm (7") 178mm (7")
50 311mm (12.25") 311mm (12.25")
75 133mm (12.25") 400mm (15.75") |
Ice Point Reference with External Calibration Wells
The K140 ice point reference, provides 4 calibration wells which accept a number of thermocouples depending on diameter-up to 16 type T, for example.
Ice Point Reference with Built-in Thermocouples
For applications where frequent connections are made or when calibrating temperature instruments, the K150 or K170 is convenient. The models have built-in thermocouples connected to matching material posts. The K150 provides references for 2, 4, 6, or 8 sensors. The K-170 Unit provides accurate simultaneous reference for up to 75 thermocouples.
The K170 models with 6 to 75 channels are rack mounted and with matching material terminal strip inputs and Military Standard connectors for outputs-includes mating connectors with wiring diagrams. Shielding can be provided for input and output terminals.
