Specialized manufacturer of water quality related apparatuses such as pH meter, pH Neutralizer.
Pulse output type pH meter/ORP meter
PE-61
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PH/ORP meter capable of controlling a pump capable of pulse input
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Catalogue | Relevant |
Advantages
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・The large backlit LCD displays the measured pH/ORP, control point, control direction, control status, current value, and temperature. |
| ・You can arbitrarily set the current value of the transmission output at the time of error or calibration. |
| ・The presence or absence of control can be controlled by an external input signal. |
| ・JIS and USA can be selected for automatic calibration. |
| ・Pulse proportional control, twin timer control, and ON/OFF control can be selected. |
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・One zone alarm is provided in addition to the upper and lower limit alarm 2 contacts. (Non-voltage contact output) |
| ・The power supply is free from AC100 to 240V. |
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・It is normally equipped with a sunshade, and its waterproof construction when installed is equivalent to a IP54 that can be used outdoors. |
Applications
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・PH neutralization and oxidation/reduction treatment of wastewater from the chemical industry and other industries. |
| ・Incorporation of each process unit. |
| ・Measurement and management of pH of cleaning wastewater. |
| ・Measurement and management of pH of experimental wastewater, etc. |
Specifications
| Name | PH meter/ORP meter pulse pump proportional controller | |
| Type | PE-61 | |
| Display |
Digital LCD (with backlight) graphic type Items: Setting value, output state, external signal input state |
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| Measuring range |
PH:0.00～14.00 ORP:-999～+999mV Temperature: 0°C to 100°C (when the temperature compensation electrode for high temperature is used) |
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| Resolution |
PH:0.01pH ORP:1mV |
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| Temperature compensating | Automatic Temperature Compensation Temperature Compensation Range: 0 to 100℃ (0 to 60℃ at 6. 8k) | |
| Temperature compensating element | 6.8kΩ、1000Ω、500Ω | |
| Calibration | Automatic calibration |
With Automatic Calibration Solution Determination Function One of pH 6.86 and pH 4.01, 9.18, and 1.68 (JIS) One of pH 7.00, 4.00, and 10.00 (USA) |
| Manual calibration | Solution at pH 6.86, 7.00 and above 2 pH | |
| Control method |
Pulse-proportional operation: SET 0 to 14.00 pH:(-999 to +999 mV) PB 0 to 14.00 pH:(-999 to +999 mV) 5 to 350 pulses with variable number of pulses Twin timer operation: ON/OFF time: 0 to 599 seconds, OFF: 1 to 599 seconds Manual: Manual operation using the display screen |
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| Controlling input |
Three non-voltage contact signals Voltage signal 1 point (AC100 ~ 240V) HOLD signals (no-voltage contacts) |
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| Controlling outputs |
PULSE PUMP CONTACT OUTPUT 2 POINTS (SEMICONDUCTOR RELAY CONTACT) 350 PULSE MAX/min Contact outputs for P1 and P2 pH (ORP) control (P1 and P2 can be interlocked with external signals) Contact capacity:DC 48 V 0.1 A max |
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| Alarm outputting | 1A Contact Output Single Point Contact Capacity: AC250V 3Amax A(Alarm Zone Alarm | |
| Transmission output | Input/output insulation maximum load resistance 500Ω DC 4 to 20mA | |
| Operating environment | 0 to 45℃ 85% RH or less | |
| Power | AC100~240V 50/60Hz | |
| Power consumption | About 10 VA | |
| Protective structure | Equivalent to drip-proof IP54 (when using sunshade covers) | |
| Dimensioned | 138(W)×138(H)×175(D) mm | |
| Weight | About 1.5 kg | |
| Standard accessories | Sunshade cover | |
Catalogue
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Relevant
- (+81) -3-3946-3201
- (+81) -3-3946-3210
