PROCESS INSTRUMENTS
| 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 ) | |
Note: Digital Instruments Corp reserves the right to make changes to this data sheet or the product without notice, as part of our policy of continued developments and improvements.
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