日本橫河PH450G四線制pH計/ORP計選型表
System Configuration
| Model | suffix Code | Option code | Descrtption | |
| PH450G | PH/ORP transmitter | |||
| Power | -A | Ac version(85-265 VAC) | ||
| -D | DC version(9.6-30 VDC) | |||
| -A | Always A | |||
| Options | /SCT | Predefined Tagnumber (text only) | ||
| /Q | Quality and Calibration Certificate | |||
| /UM | Universal Mounting kit(panel,pipe,wall) | |||
PH450G-A-A/SCT PH450G-A-A/Q
PH450G-A-A/UM PH450G-D-A/SCT
PH450G-D-A/Q PH450G-D-A/UM
日本橫河YOKOGAWA PH450G四線制pH計/ORP計
