Jenco pH, ORP In-line Controller 3675

Description 1/ 4 DIN panel mount pH/ ORP controller/ transmitter with dual SPDT Hi/ Lo relays, manual set points and calibration are via potentiometers. Features a 4-20 mA current output and has an external pH/ ORP select switch. Display is a large LCD. Connectors are a BNC and spade lug screw type connector blocks. Meter requires a Pt-100 ATC or a simulation resistor for temperature. Power 115/ 230V AC. Isolated 4 to 20 mA output Dual on/ off relays Large LCD display ATC 115VAC / 230VAC operations Compact 1/ 4 DIN case Low power solid state design Front panel output current span adjustable control Front panel acid/ base influent select switch Front panel high/ low relay format select switch Specifications Range Resolution Accuracy pH 0 to 14.00 0.01 ± 0.01 ORP -1999 to 1999 mV 1 ± 0.1% Controller Input Range Current output pH/ ORP: 0.00~ 14.00ph / -1400 ~ 1400 mV Current output pH/ ORP: 0.00~ 14.00ph / -1999 ~ 1999 mV Outputs Relays output ( max.) : 5amp. at 115VAC, 2.5 amp. at 230 VAC, resistive lo Relay hysteresis pH/ ORP: ± 0.1ph/ ± 10 mV Isolated 4~ 20mA output range: Over imput span Accuracy: 0.1 % of span Isolation voltage: 500VDC max. Load resistance: 500 ohm max. General Input impedance: Greater than 10exp( 12) ohms Temperature compensation: Auto 0 to 100° C Readout: 12.7 mm high LCD Operating temperature: 0 to 40 ° C Power source: 115/ 230 VAC ± 15% , 50/ 60hz Dimensions: 96mm x 96mm x 119.3mm Weight: 0.77 kg