ST/TOT 402 Add / Subtract Totaliser
Used for a variety of applications where accurate flow totalisation is required, the ST/TOT402 provides an easy to read, resetable (optional) display which can be used with any Stream (Contact Closure) flowmeter - whether for industrial process or secondary monitoring.
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Technical Specification
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| Power: |
Count Inputs: |
| Internal Lithium Battery |
Input B: (Terminal 2) Contact Closure Input |
| Life Expectancy: 5 years |
Speed: 0 - 20Hz |
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Min Low Time : 10 Milliseconds |
| Physical: |
Min High Time : 40 Milliseconds |
| Operating Temperature : -20°c to +70°c |
Impedance: 101K ohm |
| Operating Humidity: 60% Non Condensating |
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| Weight: 2.2oz Net |
Voltage Thresholds: Low 0 to 0.4Vdc |
| Display Size: 0.43” High |
High 2.0 to 2.8 Vdc |
| Front Panel Rating: NEMA 4X (with Gasket) |
Max High 28 Vdc |
| Case Material: Cycolac |
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Reset Input: |
| Totaliser: |
Min Low: 0.25 to 1 sec |
| Type: UP Counting |
Voltage Threshold: Low 0 to 04 Vdc |
| Digits: 8 |
High 2.0 to 28 Vdc |
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| Count Accuracy: |
Front Panel Reset Enable: |
| 100% when operated within specifications |
Operation: Level Sensitive (Maintained) |