Oakton Eutech pH 1000 1/4-DIN Controller, 220 VAC - WD-56710-05

Item #:

WD-56710-05

Brand:

Oakton Instruments

Oakton Eutech pH 1000 1/4-DIN Controller, 220 VAC - WD-56710-05

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Description

WD-56710-05 Eutech pH 1000 1/4-DIN Controller, 220 VAC by Oakton

Economical, reliable on/off control even in high electrical noise applications!

Control your process with three available control strategies: On/off, proportional pulse length, or proportional pulse frequency. Use proportional control to gradually increase or decrease pump or valve response, depending on the deviation from the set point.

Manually control test relays with the touch of one button. Relays include programmable time delay to minimize false alarms. Hold relay feature lets you connect other controllers, flow switches, or level switches for failsafe operation.

Controller is compatible with a variety of electrodes, including glass and antimony. Symmetrical electrode inputs eliminate electricalnoise problems when used with a solution ground. Connections are made through the two removable terminal strips for easy installation.

Large dual LCD shows both pH (or mV) and temperature
Two set point, two SPDT relay operation- choose from lo/lo, lo/hi, hi/lo or hi/hi control
Separate alarm relay
0 to 2000 second time delay adjustment on all relays
Separately adjustable high and low set point hysteresis bands
0-20/4-20 mA transmitter/recorder output
Push button two-point calibration
On-line electrode offset adjustment
Hold feature lets you connect flow or level switches to protect your pump
Two level password protection
LED indicators signal control activities
Battery back-up of memory

Specifications

Measures	pH, mV, °C
pH Range	0.00 to 14.00 pH
pH Resolution	0.01 pH
pH Accuracy	±0.01 pH
pH Calibration	one or two points (select from pH 1.00, 4.00, 7.00, 9.00, 10.00)
mV Range	±1000 mV
mV Resolution	1 mV
mV Accuracy	±1 mV
mV Calibration	offset for ORP mV calibration, or two points (20% and 80%) for ORP % calibration
Temperature Range	-9.9 to 125°C
Temperature Resolution	0.1°C
Temperature Accuracy	±0.1°C
Temperature Calibration	offset up to ±5°C
Control type	on/off or proportional (selectable)
Number of inputs	one
Number of set points	two (high and low)
Separate alarm relay	yes
Output Control	2 SPDT relays, 6 A at 110 VAC, 250 VAC maximum
Output Alarm	1 SPDT relay, 6 A at 110 VAC, 250 VAC maximum
Output Pulse	pulse length (0.5 to 20 sec) or pulse frequency (60 to 120 pulses per min)
Output Current	isolated 0-20.4-20 mA, with 20% to 100% full-scale scalable boundaries, 600 maximum load
Hysteresis	0.1 to 1.0 pH, 10 to 100 mV, or 1 to 10%
Relay delay	selectable, 0 to 2000 seconds
Input impedance	10^12 M
Electrical isolation	yes, galvanically
Temperature Sensor	100 or 1000 Pt RTD
Temperature Compensation	Automatic or manual from -9.9 to 125°C
Password protection	two level password
Display	dual line LCD, 4-digit upper and 3 1/2 digit lower
Operating Temperature	-10 to 60°C
Housing	1/4 DIN
Dimensions	3.8" x 3.8" x 6.9" (9.6 x 9.6 x 17.5 cm)
Shipping weight	2.5 lbs (1.2 kg)

Datasheets & User Manuals

$730.00

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Oakton Eutech pH 1000 1/4-DIN Controller, 220 VAC - WD-56710-05

Discontinued

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