$341.05
JENCO 3679N pH/ORP Controller/Transmitter
The Jenco 3679N is a 1/4 DIN panel mount pH/ORP controller/transmitter in a waterproof IP-65 enclosure. Features, LCD display, dual SPDT Hi/Lo relays, manual set point adjust and pH calibration via potentiometers. For ORP there is a Zero Adjustment and pH/ORP is selectable via a shorting plug
Description
JENCO 3679N pH/ORP Controller/Transmitter
The Jenco 3679N is a 1/4 DIN panel mount pH/ORP controller/transmitter in a waterproof IP-65 enclosure. Features, LCD display, dual SPDT Hi/Lo relays, manual set point adjust and pH calibration via potentiometers. For ORP there is a Zero Adjustment and pH/ORP is selectable via a shorting plug. Output is 4-20 mA current type. Connectors are a spade lug circular connector for pH+. All other connections are tinned leads to terminal blocks. Temperature compensation is a Pt-100 ATC or simulation resistor. Power 115/230V AC.
- Dual function pH & ORP
- Orp zero point calibration
- Transmitter Isolated 4~20ma output
- Dual on/off relays
- Auto temperature compensation
- Water & corrosion proof case
- Large led display
Specifications
| Range | Resolution | Accuracy | |
| pH | 0.00 to 14.00 pH | 0.01 pH | 0.1% ± 1 LSD |
| ORP | -1999 to 1999 mV | 1 mV | 0.05% ± 1 LSD |
OUTPUTS
- Relay contact outputs (max.): 5amp. at 115VAC, 2.5 amp. at 230 VAC,resistive lo
- Relay hysteresis pH/ORP: ±0.1ph/±10 mV
- Isolated tranmitter 4~20mA output range: Over input span
- Accuracy: 0.1 % of span
- Isolation voltage: 500VDC max.
- Load resistance: 500 ohm max.
Controller Input Range / Output Transmitter
- Input / Current output pH/ORP: 0.00~14.00ph / 0~1400mV
General
- Input impedance: >= 10exp(13) ohm
- Temperature compensation: Auto 0 to 100°C
- Temperature sensor: Pt-100, a=0.00385
- pH zero point control: ±2.0 pH
- ORP zero point control: ±100mV
- Display: 12.7 mm high LCD
- Power: 115VAC, 230VAC ±15%, 50/60 hz
- Weight: 910 gm
- Dimension: 96mm (l) x 96mm (w) x 171mm (d)
- Cutout size: 92 mm x 92 mm
Additional information
| Weight | 2 lbs |
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