JENCO 3621 online pH oxidation reduction controller
Two sets of relay switch outputs, 0~14/0.01 pH, -1999~ 1999mV
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Features
Standard 1/8 DIN waterproof body design correction value power-off memory function.
pH or ORP values can be measured.
4~20mA reversible, with isolated current output, the output range can be set by the user.
2 sets of pH relay control, control point/hysteresis width can be set by the user.
It has the function of automatic temperature compensation.

| Optional | ||
| pH electrode | IP-600-1 | In the field of wastewater treatment with high turbidity, it can be used in a long-term environment of 80 degrees |
| IP-600-10 | In the field of ordinary carved water treatment, there is no temperature compensation | |
| IP-600-9PT | In the field of ordinary carved water treatment, automatic temperature compensation | |
| IP-600-3C | Pure water, ultrapure water measurement | |
| ORP electrodes | IR-500-8 | In the field of general wastewater, -2000mV~2000mV |
| IR-500-9 | In the field of general wastewater, -1000mV~1000mV | |
| Mounting bracket | 009A | 1 meter pool mounting bracket |
| Sealed box | 011-200-00 | Dial-mounted |
| 012-200-00 | Wall-mounted | |
JENCO 3621 pH oxidation controllerSpecifications
| LIST | VALUE |
|---|---|
| PH range | 0.00~14.00pH |
| PH Measurement Accuracy | ±0.01pH |
| Resolution | 0.01pH |
| Power Supply | 110或230VAC,50/60Hz |
| Dimensions | 1/4DIN standard body, 96 * 46 * 119mm |
| opening size | 92*45mm |
| Measurement range mV | -1999~1999mV |
| mV resolution | 1mV |
| Measurement Accuracy of mV | ±0.5%F.S |
| Current output range | 4~ 20M isolated current output |
| Insulation Voltage/maximum load | 500VDC/550Ω |
| Relay Control Output/Maximum Load | System ON/OFF control/2.5A/230VAC |
| opening size | 92*46mm |
| Shop Accessories | pH electrode, pH electrode, mounting bracket, sealing box |
JENCO 3621 pH oxidation controller Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
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- ActiveJJG 2060-2014
- ActiveJJF 919-2023
- ActiveHG/T 2797.4-2007
- ActiveHJ/T 96-2003
- ActiveJB/T 6203-2017
- ActiveNY/T 82.7-1988
- ActiveGB/T 8077-2023
- ActiveGB/T 6920-1986
- ActiveGB/T 9724-2007
- ActiveGB/T 22592-2008
- ActiveGB/T 2390-2013
- ActiveGB/T 14518-1993
- ActiveISO 19396-2-2017
- ActiveISO 19396-1-2017
- ActiveGB/T 21894-2008
- ActiveGB/T 23997-2009
- ActiveGB/T 20623-2006
- ActiveGB/T 6368-2008
- ActiveGB/T 13531.1-2008
- ActiveGB/T 13531.1-2008


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