Digital PH Meter Controller
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Technical characteristics
- BrandAlpha Engineering
- Country of manufactureIndia
- Product CodepH-221
- Sensor InputGel Filled, Epoxy Filled Type pH Probe.
- Display4 Digit, 7 Segment 12.5 mm Red/Green
- Accuracy1% of Full Scale or ± 2 pH., 0.1%
- Power SupplyAC 180 - 240 V AC (50/60 Hz)
- Control Action0-14 pH (optional)
- Control Output AvailableRelay Control : AC 250V, 10Amp (Resistive Load) IC (NO/NC) Contact SSR Driving: 0/12V DC (Control Voltage Pulse Load Resistance more than 1000 ohms) (optional) Current : 4-200mA DC (Load Resistance less than 800 ohms)
- Ambient Temp./ Humidity0-50°C, 35 to 85% RH
- Resolution0.1 pH
- Dimensions96 x 96 x 110mm
- Sensor Break ProtectionAuto Switch OFF on Sensor break, '1' Indication on 4th Digit and rest blanked out.
Description
| Sensor Input | Gel Filled, Epoxy Filled Type pH Probe. |
| Display | 4 Digit, 7 Segment 12.5 mm Red/Green |
| Accuracy | 1% of Full Scale or ± 2 pH. |
| Power Supply | AC 180 - 240 V AC (50/60 Hz) |
| Control Action | 0-14 pH (optional) |
| Control Output Available | Relay Control : AC 250V, 10Amp (Resistive Load) IC (NO/NC) Contact SSR Driving: 0/12V DC (Control Voltage Pulse Load Resistance more than 1000 ohms) (optional) Current : 4-200mA DC (Load Resistance less than 800 ohms) |
| Accuracy | 0.1% |
| Ambient Temp./ Humidity | 0-50°C, 35 to 85% RH |
| Resolution | 0.1 pH |
| Dimensions | 96 x 96 x 110mm |
| Sensor Break Protection | Auto Switch OFF on Sensor break, '1' Indication on 4th Digit and rest blanked out. |
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Digital PH Meter Controller