ECH7700-LV, čítač a tachometr, Enda
Naše cena: bez DPH 2.895,60 Kč
s DPH 3.503,68 Kč
Ušetříte: bez DPH 965,00 Kč s DPH 1.167,65 Kč
- Popis produktu
- Dotaz
- Doporučit známému
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2x6 digit displej 
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Programmable as Counter and RPM/Tachometer 
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6 digits Batch Counter 
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9 digits Total Counter 
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Period time differences, pulse time, turnover and speed measurement 
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Easy to use front panel keypad 
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Counts Up or Down acording to input phase difference. 
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Input frequency can be selected. 
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Input signal can be calibrated to the desired value by multiplying between 0.000001 and 99.9999 
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Decimal point can be set between 1 and 5 
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Sensor input type can be selected by using keypad (PNP, NPN) 
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Dual setpoint and dual contact relay 
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Output contact relay can be adjusted to continuous output or between 0.01 and 999.9s intervals 
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Output delay time can be adjusted in Tachometer Mode 
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Functional reset option 
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0-500000 Offset option 
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Parameter access protection 
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RS485 Modbus communication interface 
| Ambient/Storage Temperature: | 0 ...50 ºC / -25...70 ºC | 
| Relative Humidity: | 80% Relative humidity for temperatures up to 31 °C, decreasing linearly to 50% at 40 °C | 
| Protection Degree: | According to EN 60529 Front panel: IP65, Rear panel: IP20 | 
| Height: | Max. 2000m | 
| Supply: | 10-30V DC / 8-24V AC ±10% SMPS | 
| Power Consumption: | 5VA | 
| External Connections: | Plug-in terminals | 
| Count Inputs CPA, CPB: | 2 Channels (Max. 50kHz, 5V to 30V pulses), can be selected as PNP or NPN input | 
| Counting Frequency: | 20Hz, 50Hz, 100Hz, 500Hz, 1000Hz, 5000Hz, 10kHz, 20khz, 30kHz and 40kHz | 
| Reset Input: | PNP: Positive Reset (Can be adjusted between 1 to 100ms for 5V to 30V pulses) NPN: GND terminal can be reset by connecting to "RESET IN" terminal | 
| Control Output OUT1: | 250V AC, 2A (for resistive load), NO+NC | 
| Control Output OUT2: | 250V AC, 2A (for resistive load), NO | 
| SSR1, SSR2 Output: | Open collector output (S.S. OUT): Max. 30V DC, 50mA | 
| Sensor (Auxiliary) Supply Output: | 12V DC, Max. 50mA (unregulated) | 
| Life Expectancy: | Mechanical 5.000.000 operations (under no load), Electrical 200.000 operations (2A at 250V AC, resistive load) | 
| Accuracy: | ±0.01% ± 1ms | 
| Mounting Method: | Panel mounting | 
| Dimensions: | W72xH72xD97 mm | 
| Weight: | Approx. 230g (after packaging) | 
| Enclosure Material: | Self extinguishing plastics | 
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