Digital Meter
Integrating Printer
MODEL 442C
- ■ Automatically prints the hourly report, daily report, monthly report and operating time at the specified time.
- ■ Integrated value, operating time etc. can be manually printed at suitable time.
- ■ Monthly report of the previous year can be printed.
- ■ Currently measured value can be obtained from output of analog signals.
- ■ 2 points of integrated input and 2 points of operation input are available on standard equipment.
- ■ Suitable for the flow rate integration, co-generation power accumulating records.
Standard Specifications
Model Designation
| 442C | - | □ | - | □ |
| ① | ② |
①Power Supply
| Code | Power supply |
|---|---|
| A | AC 100 to 240 V |
| 9 | DC 24 V ± 10% |
②Analog Output
| Code | Output | Load Resistance |
|---|---|---|
| blank | null | - |
| 09 | DC 1 to 5 V | More than 500 Ω |
| 29 | DC 4 to 20 mA | 0 to 500 Ω |
General Specifications
| Integrated input | Input | 2CH (no isolation btw. CH) Dry contact or Open collector (NPN) Contact rate: 5 V DC, 10 mA |
|---|---|---|
| Count range | 0 to 99999999 （Start from 0 when an integration value exceed 99999999） | |
| Input frequency | HF: 1250 Hz Max. Pulse width more than 400 µs LF: 100 Hz Max. Pulse width more than 5 ms |
|
| Pulse parameter | ×0.001, ×0.005, ×0.01, ×0.05, ×0.1, ×0.5, ×1, ×5, ×10, ×50, ×100 | |
| Computation | A+B, A-B for Integrated input A, B | |
| Reset | RESET or Start printing (Hourly report, Daily report, Monthly report, and Monthly report memory). | |
| Work time | Input | 2 points. Dry contact or Open collector (NPN) Contact rate: 5 V DC. 10 mA |
| Count range | 0 to 536870911s (approx. 17 years) | |
| Reset | RESET or Start printing (Hourly report, Daily report, Monthly report, and Monthly report memory). | |
| Indication | Integrated | 0 to (99)999999 Last 6 digits, with Zero suppress. When the lower 6 digits exceed 999999, the decimal point at 106 is flashing. Cycle: 100ms Integration A, Integration B, Integration computation (A+B, A-B), Switching indication (Date - Integration). |
| Clock | Year/Month/Date or Hour/Minute/Second | |
| Control Signal | Input |
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| Output |
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| Print Style | Thermal line dot. | |
| Character | Alphabet, Numbers, Katakana, Symbols, etc. | |
| Dot | 16 × 16（2 mm × 2 mm） | |
| Digit | 24 digits, Max. | |
| Printing speed | Approx. 22.5 mm/s, 6 lines/s, Max. Note) Printing rate: Less than 16%. | |
| Printing width | 46 mm | |
| Life time | At 25 °C
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| Paper |
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| Calendar Clock | Accuracy: ±3s, per day. (at 25°C) A leap year adjustment: Automatic adjustment till 2099. |
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| Power failure measure | Set value, Integration value, Work time, Monthly reports are memorized by Non-volatilization memory. | |
| Power Supply | AC 100 to 240 V 50/60 Hz DC 24 V ± 10% | |
| Power Range | AC 90 to 250 V DC 21.6 to 26.4 V | |
| Power Consumption | AC 100 V：16 VA, AC 200 V: 20 VA DC 24 V: 500 mA |
|
| Operating temperature & humidity | 0 to 50°C, less than 85% RH （no condensation） | |
| Storage Temperature | -20 to 60°C | |
| Weight | Approx. 700 g | |
| Installation | Panel mounting | |
| Withstand Voltage |
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| Insulation Resistance |
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| Option | Analog output DC 1 to 5 V or DC 4 to 20 mA | |
