เครื่องควบคุม ความเป็นกรดด่าง JENCO รุ่น 6309POTเครื่องควบคุมค่า 6309POT
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Primary Specs | |||||||||
Range | Resolution | Accuracy | |||||||
pH | |||||||||
Temperature Compensation Range | -10.0 to 120.0 °C | ||||||||
Buffer Recognition | 4.01, 7.00, 10.01 / 4.00, 6.86, 9.18 | ||||||||
Buffer Temperature Range | 0 to 60.0 °C | ||||||||
Electrode Slope Compensation | ±30% of Ideal Slope | ||||||||
Electrode Offset Compensation | ±100 mV | ||||||||
Input Impedance | Greater than 10 exp(13) Ohms | ||||||||
Calibration Auto End Point Sensing | Yes | ||||||||
Output Relays | |||||||||
pH | 2 programmable high or 2 low | ||||||||
ORP | 2 programmable high or 2 low | ||||||||
Temperature | 1 programmable high or 1 low | ||||||||
Control Type | On/Off | ||||||||
Relay Output (Resistive Load Only) | 5 Amps at 115 VAC 2.5 Amps at 230 VAC | ||||||||
Relay Set Point Hysteresis | User Programmable | ||||||||
Current Output | |||||||||
Type | Isolated 4 to 20 mA | ||||||||
Range | Selectable Zero, & Span | ||||||||
Accuracy | ±0.02mA | ||||||||
Isolated Voltage | 500 VDC | ||||||||
Maximum Load | 500 W |
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