簡介
CP 6632
CP 6632 是一款精確的手持式製程訊號校正器(讀值精度為 150 ppm),可測量或產生製程電流和電壓。 該儀器堅固耐用、易於使用,設計用於簡化使用 4-20 mA 或 0-10 V 等製程訊號的感測器和變送器的維護操作。
我要諮詢CP 6632 是一款手持式製程訊號精確校正器(讀值精度 150 ppm),可測量或產生製程電流和電壓。 該儀器堅固耐用、易於使用,設計用於簡化使用 4-20 mA 或 0-10 V 等製程訊號的感測器和變送器的維護操作。
該儀器具有縮放功能和特定量程,適用於各種製程裝置。 它可以模擬斜坡、階梯和固定值,以控制製程變送器、面板儀表和記錄器。
溫度係數低:電壓為 15 ppm/°C,電流為 20 ppm/°C。 150 ppm 的高精度使 CP 6632 即使在嚴苛的環境條件下也能成為現場使用的理想標準。
CP 6632 標配 4 顆 AA 鹼性電池。 可選電池充電器使用的是充電電池。
主要特點 :
溫度@ 23°C±5°C時的規格和性能
直流電壓:測量
溫度係數<15 ppm /°C超出參考範圍。
Rin = 1 MΩ ± 1%。
共模抑制 : 50 和 60 Hz 時為 120 dB。
直流電壓: 發射
溫度係數<15 ppm /°C超出參考範圍。
上升時間 < 1 ms(0 V 至 15 V,1 MΩ 負載)。
內阻: ≤ 1 Ω。
VLF 雜訊 < 1 mVcc(F < 100 Hz 時)。
直流電流 : 量測
有無迴路供電
溫度係數<20 ppm /°C超出參考範圍。
迴路電源 24 V ± 10%.
HART® 相容性: R = 250 Ω ± 5%。
Rin < 30 Ω。
共模抑制 50 和 60 Hz 時為 120 dB。
直流電流:發射
有無迴路供電
溫度係數 : < 20 ppm/°C 超出參考範圍。
上升時間 : < 500 µs (0 至 20 mA(透過 20 Ω 負載)
VLF 雜訊 : < 1 µA (at F < 100 Hz)
連續性測試
預設步階發射和閥值測試
配置頻率可調的步階或增量
線性或二次訊號的線性測試
0% | 25% | 50% | 75% | 100% | |
4-20 mA linear | 4 | 8 | 12 | 16 | 20 |
0-20 mA linear | 0 | 5 | 10 | 15 | 20 |
4-20 mA quad | 4 | 5 | 8 | 13 | 20 |
0-20 mA quad | 0 | 1.25 | 5 | 11.25 | 20 |
4-20 mA valves | 3.8-4-4.2 | 12 | 19,20,21 |
CP 6632 is a handheld accurate calibrator for process signals (150 ppm reading accuracy) that measures or generates process current and voltage. Robust and easy-to-use, this instrument has been designed to make maintenance operations easier on sensors and transmitters using process signals such as 4-20 mA or 0-10 V.
The instrument is adapted to the various process installations due to scaling function and specific ranges. It can simulate ramps, steps and fixed values to control process transmitters, panel meters and recorders.
Temperature coefficients are low: 15 ppm /°C in voltage and 20 ppm/°C in current. The high accuracy of 150 ppm makes CP 6632 an ideal standard for onsite use even in demanding environmental conditions.
CP 6632 is delivered with 4 alkaline AA batteries in standard. The optional battery charger used a rechargeable battery.
Key features:
Specifications and performances @23°C ±5°C
DC voltage: Measurement
Temperature coefficient: < 15 ppm/°C beyond reference domain
Rin = 1 MΩ ± 1%
Common mode rejection: 120 dB at 50 and 60 Hz
DC voltage: Emission
Temperature coefficient: < 15 ppm/°C beyond reference domain
Rising time: < 1 ms (0 V to 15 V accross 1 MΩ load)
Internal resistance: ≤ 1 Ω
VLF Noise: < 1 mVcc (at F < 100 Hz)
DC current: Measurement
With or without loop supply
Temperature coefficient: < 20 ppm/°C beyond reference domain
Loop power supply: 24 V ± 10%
HART® compatibility: R = 250 Ω ± 5%
Rin < 30 Ω
Common mode rejection: 120 dB at 50 and 60 Hz
DC current: Emission
With or without loop supply
Temperature coefficient: < 20 ppm/°C beyond reference domain
Rising time: < 500 µs (0 to 20 mA accross 20 Ω load)
VLF Noise: < 1 µA (at F < 100 Hz)
Continuity test
Preset step emission and valve test
Configuration of steps or increments with adjustable frequency
Linearity tests over linear or quadratic signals
0% | 25% | 50% | 75% | 100% | |
4-20 mA linear | 4 | 8 | 12 | 16 | 20 |
0-20 mA linear | 0 | 5 | 10 | 15 | 20 |
4-20 mA quad | 4 | 5 | 8 | 13 | 20 |
0-20 mA quad | 0 | 1.25 | 5 | 11.25 | 20 |
4-20 mA valves | 3.8-4-4.2 | 12 | 19,20,21 |