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The 1057 three-input analyzer offers sensor input for pH/ORP/ISE or Contacting Conductivity/Resistivity. With an unrestricted choice of dual measurements, you can reduce the cost per loop and save panel space.
| Power | 24 VDC with 4 Alarm Relays, 85-265 VAC Switching, 50/60 Hz with four Alarm Relays |
| Measurements | Contacting conductivity, pH/ORP/ISE |
| Certifications/Approvals | CSA/FM Approval, UL Approval |
| Enclosure Material | Polycarbonate |
| Enclosure Rating | NEMA 4X/CSA 4 (IP65) |
| Display Features | User customizable, monochromatic graphic liquid crystal, back lit display |
| Ambient Temperature | 32 to 131 °F (0 to 55 °C) |
| Ambient Temperature for Turbidity | 32 to 122 °F (0 to 50 °C) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Ambient Storage Temperature | -4 to 140 °F (-20 to 60 °C) |
Rosemount™ 1057 Triple Channel Transmitter