Q46C 2E Conductivity Monitor

The reliable and accurate low-level water quality measurements required for such high purity water systems

9 ₫

Key benefits

Reliable and accurate low-level conductivity measurement
Trace contamination detection
Programmable to display reading in Meg-ohm instead of microSiemens

Applications

Low-level conductivity measurements are essential for monitoring a variety of high purity water systems
Operation of deionizers, reverse osmosis membranes, ion exchange systems and heat exchangers
Low-level measurements for high purity water systems

Category: Uncategorized

Continuous water quality monitoring of conductivity

Low-level Conductivity measurements are essential for a variety of water quality monitoring. The proper operation of deionizers, reverse osmosis membranes, ion exchange systems, and heat exchangers require constant monitoring to ensure high quality production.

ATi’s Q46C2 2E Conductivity monitor provides large, easy-to-read LCD displays with a second display line for indication of temperature or other operational information. And for those applications where results in resistivity units are preferred, Q46C2 monitors can be programmed to display readings in Meg-ohm units instead of microSiemens.

Q46C2 conductivity monitors can also be configured to measure and display the concentration of chemicals used in various process applications. For applications where there are several chemicals dissolved in solution, the Q46C2 monitor can be configured to measure and display the concentration of total dissolved solids (TDS). Temperature compensation can either be made by custom compensation table or a single linear compensation factor.

Features & specification

Adaptable – Available in a Concentration version for direct display of chemical concentrations and for Total Dissolved Solids.
Customized Response with a user configurable table for a custom concentration curve.
Analog Output Options
Additional Outputs – Expansion board to add a third 4-20 mA analog output
AC or DC Power Options
PID Output – Standard PID control function assignable to one analog output.
Digital Communications options for Profibus-DP, Modbus-RTU, or Ethernet-IP
Three SPDT relays are standard, with relay functions programmable for alarm, control, or trouble indication. Three additional low power relays available as an option.
Flexible Mounting Large, clear Display

ELECTRONIC MONITOR
Display Range	0-2.000 / 20.00 / 200.0 / 2000 µS
Accuracy	0.1% of selected range
Repeatability	0.1% of selected range
Non-Linearity	0.1% of selected range
Temperature Drift	0.03% of span/°C
Power	100-240 VAC ±10%, 50/60 Hz, 10 VA max. 12-24 VDC, 500 mA max
Analog Outputs	Two isolated 4-20 mA outputs, 900 Ω load max (3rd output optional)
Relays	Three SPDT relays, rated 6 amp at 250 VAC, 5 amp at 24 VDC (3 additional low-power SPST relays optional)
Display	4-digit, 0.75″ numeric LCD with 12-character second line, LED backlight
Enclosure	NEMA 4X Polycarbonate, V-0 Flammability
Operating Conditions	-20 to 60°C (-4 to 140°F)
Weight	6 lbs (2.7 kg) with Sensor
Sensitivity	0.05% of span
Digital Output	Profibus-DP, Modbus-RTU, or Ethernet-IP
Mounting	Wall mounting kit standard, panel mount bracket and pipe u-bolts available
Size	5.6″ W x 4.9″ H x 6.4″ D

SENSOR
Sensor Type	2-Electrode
Materials	Titanium; PEEK
Cable Length	15 ft (4.6 m) standard, 60 ft (18.3 m) max. with junction box
Temperature Limits	0-125°C
Pressure Limit	100 PSIG max.
Connection	1/2″ NPT or 1-1/2″ Sanitary-Style
Temperature Element	Pt1000 RTD

ORDERING INFORMATION	Model Q46C2-A-B-C-D-E-F 2-Electrode Monitor
Suffix A – Power
	1 – 100-240 VAC, ±10%, 50/60 Hz
	2 – 12-24 VDC (requires 500 mA)
Suffix B – Sensor Type
	1 – 0.05 Cell, Titanium, ½” NPT Compression fitting
	2 – 0.05 Cell, Titanium, ½” fitting, with connector (Requires opt. C4)
	3 – 0.05 Cell, Titanium, ½” fitting, without connector (Requires opt. C4)
	4 – 0.5 Cell, Titanium, ½” NPT Compression fitting
	5 – 0.5 Cell, Titanium, 1-½” Sanitary fitting
	6 – 0.5 Cell, 316SS, 1-½” Sanitary fitting
Suffix C – Cable Length
	1 – 15′
	2 – 30′
	3 – Special
	4 – 25 ft (7.6 m) with quick-connect plug (for sensor type B2 & B3)
Suffix D – Digital Output
	1 – None
	2 – Profibus-DP
	3 – Modbus-RTU
	4 – Ethernet-IP
Suffix E – Optional Output
	0 – None
	1 – One additional 4-20 mA output
	2 – Three additional low power relays (SPST, 0.5 A max.)
Suffix F – Measurement Type
	1 – Conductivity
	2 – Concentration

ACCESSORIES
07-0100 Junction Box, NEMA 4X
31-0057 Sensor Interconnect cable
05-0094 Panel Mount Bracket
47-0005 2 “U” Bolts, 304SS
07-0121 1/2 DIN panel mount kit
51-0067 Conductivity Standard – 10 μS, Package of 100 cc bottles
09-0046 Conductivity Standard – 84 microSiemens, 500 mL

NOTES
1 – All sensor cable lengths greater than 30 feet require a Junction Box (07-0100) and Sensor Interconnect Cable (31-0057).
2 – Pipe mount requires two 2″ U-bolts (47-0005).
3 – Sensor types B2 and B3 are not for use in extremely wet environments.

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Continuous water quality monitoring of conductivity

Features & specification