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What It Does
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Measures conductivity (how well water conducts electricity)
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Measures TDS (Total Dissolved Solids) in water
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Used in water treatment, RO plants, and industrial applications
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Key Features
| Feature |
Details |
| Conductivity Range |
0 – 2000 µS/cm (auto-ranging) |
| TDS Range |
0 – 2000 ppm |
| Display |
Bright 4-digit LED |
| Accuracy |
±1% |
| Calibration |
Manual (single-point) |
| Sensor |
Stainless steel, with ½” or ¾” BSP thread |
| Output |
Optional relay for alarms/control |
| Power Supply |
230V AC, 50 Hz |
| Mounting |
Panel mount (96×96 mm) |
Benefits
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Easy to install and use
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Auto-switches between ranges
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Can trigger alarms or valves (if relay is included)
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Compact size fits in control panels
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SPECIFICATIONS
| Model 505-M pH |
Specification |
| Range |
0-14pH |
0-150c |
| Resolution |
0.01digit |
1c |
| Accuracy |
0.1pH +/- 1 digit Of reading, |
1c |
| Dual Display |
Upper For pH (Red LED) & Lower for Temp. (Green LED) |
| Temp. Compensation |
0-150c Manual Or Auto ( PT-100)( Optional ) |
| Input Impedance |
1012 Ohms |
| Calibration |
3 point Auto Calibration 7.0, 4.0 & 9.2 |
| Error Indication |
Out Off Buffers Range. (B) Slope Error |
| Control Setting |
Two Set Point ( High & Low) |
| Output |
4-20mA D.C ( Optional ) |
| Controlling Output |
One Changeover Relay of Potential Free Contacts Of 5Amp |
| Environment |
5 to 50c. |
| Supply |
220v A.C +/- 10%, 50Hzs A.C |
| Size |
96 x 96 x 110 mm ( Gray Color ABS Plastic Housing, Panel Mount ) |
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pH Indicator Model: Eco‑05 with Electrode DIC‑05
Type: Digital pH Monitor for Water & Industrial Use
✅ What It Does
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Measures the pH level of liquids (range: 0 to 14 pH)
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Shows readings on a digital LED display
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Comes with a pH sensor (electrode) to measure in tanks or pipes
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Can be used in water treatment plants, labs, or industrial processes
📦 What’s Included
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Eco‑05 pH Indicator (panel-mount device)
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DIC‑05 pH Electrode with 5-meter cable
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Calibration buffer solutions
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User manual
📋 Key Features
| Feature |
Details |
| pH Range |
0.00 to 14.00 |
| Display |
3.5-digit LED |
| Accuracy |
±0.1 pH |
| Calibration |
Manual (2-point: pH 4 & 7 or 9.2) |
| Power |
230V AC, 50 Hz |
| Mounting |
Panel mount (96×96 mm) |
| Electrode |
BNC connector, ¾” BSP thread |
| Electrode Use |
For clean water-based liquids only |
| Optional Output |
4–20 mA signal for control systems |