PPT-2

下載產品諮詢

HC PP系列轉換器為插拔式設計，可根據用戶應用設置在標準DIN 19英寸機架安裝或獨立的單元外殼中。每個插入單元均設計並分為兩部分：輸入端子模塊和轉換模塊。

PPT-2為擁有兩組隔離輸出的熱電偶溫度隔離轉換器。
符合IEC 688的測量和轉換。 VDE 0110對電源系統的適應性以及VDE 3540的測量可靠性。

線性輸出
現場 - 具有可切換輸入和輸出範圍的各種模式
J K E T S R B N型可變輸入T / C模組
出色的CJC可追溯性<0.5℃ 最大10分鐘預熱
精確度0.3％
高介電強度，可達4kV於輸入/輸出/電源/外殼，兩兩之間
可用的標准或自定義校準

Accuracy ( 23 ± 5 ℃ ) : 0.3% RO
Linearity & repeatability :
- 0.12% typical
- Linearized output vs input temperature
Temperature stability : Less 0.01% fs per degree C
Configuration :
- Field rangeability
- Changeable thermocouple input module
- Selectable output for voltage or current mode
- Switchable input & output ranges
- Switchable AC power for 110V or 220V
- Selectable C / F calibration
CJC stability : Less 0.03℃ per ℃, 10 to 40℃
CJC trace ability :
- Warm up condition, typically
- Less 0.5℃ deviation in 10 minutes
Input resistance : Minimum 20MΩ
Effect of wire resistance : Less 4 uV per 100Ω
Input break detection :
- Selectable Hi-set or Lo-set
- Hi-set over 110% of rated output
- Lo-set less 0.5% of rated output
Maximum input over : Maximum 250V rms 30 sec
Power effect : Less 0.003% for per volt change
Response time & ripple : Less 400ms typically, ripple less 0.15% rms of span
Output drive capability : Maximum 10mA for voltage mode, maximum 10V for current mode
Common mode rejection : > 100db 50 / 60Hz
Dielectric strength :
- 4KV AC between input / output / power / case
Impulse & surge test : IEEE 587 / 1983 or IEC 255-3
Storage condition : Temperature range -25 to +70℃, RH 20 to 95% non condensed
Operating condition : Temperature range -20 to +65℃, RH 20 to 95% non condensed
Power supply : +20% of rating, less 5VA
Dimension : W*H*D : 12T (60.6mm) x 3U (128.5mm) x 238mm