Walchem W600 Specifications

Page 1

Conductivity, pH/ORP & Disinfection

W600 Series Controllers

The W600 series provides reliable, flexible and powerful control for your water treatment program.

Summary of Key Benets

Large touchscreen display with icon based programming makes setup easy Universal sensor input provides extraordinary flexibility; the same controller can be used

with almost any type of sensor needed Combination Sensor Input and Analog Input board that add even more flexibility Lead/Lag control of up to 6 relays Optional dual analog (4-20 mA) input for Fluorometers or nearly any other process value Multiple language support allows simple setup no matter where your business takes you Six control outputs allow the controller to be used in more applications Economical wall-mount package for easy installation On-screen and web page graphing of sensor values and control output status Two Virtual Inputs that are calculated from two real inputs (cycles of concentration, % rejection, etc.) The W600 with amperometric chlorine sensors can be used for reporting chlorine residual measurements in

accordance with EPA Method 334.0. Complete flexibility in the function of each relay

• On/Off Setpoint

• Time Proportional Control

• Proportional Control (when purchased with 4-20mA or pulse solid state opto outputs)

• PID Control (when purchased with 4-20mA or pulse solid state opto outputs)

• In-Range or Out-of-Range activation

• Probe wash

• Timer-based activation

• Activation based upon the state of a contact closure

• Timed activation triggered by a Water Contactor or Paddlewheel flow meter’s accumulated total flow

• Activate with another output

• Activate as a percent of another output’s on-time

• Alarm

• Spike Set Point

• For Cooling Tower and Boiler applications:

• Biocide Timer

• Boiler blowdown on conductivity using intermittent sampling

Datalogging Emailing Alarm messages, Datalog, Graph, or System Summary reports Ethernet option for remote access via the Internet, LAN or Modbus/TCP

Page 2

Specifications

HP pH/ORP/Steel

Inputs

Power

100-240 VAC, 50 or 60 Hz, 7A max Fuse: 6.3 Amp

Sensor Input Signals (0, 1 or 2 depending on model code)

Contacting Conductivity: 0.01, 0.1, 1.0, or 10.0 cell constant, or Electrodeless Conductivity (not available on the combination sensor/analog input card) or Disinfection or Amplified pH, ORP, or Ion Selective Electrode which requires a preamplified signal. ±5VDC power available for external

preamps. Walchem WEL or WDS series pH/ORP sensors recommended. Each sensor input card contains a temperature input. Temperature: 100 or 1000 ohm RTD, 10K or 100K Thermistor

Analog (4-20 mA) Sensor Input (0, 1, 2 or 4 depending on model code)

2-wire loop powered and self-powered transmitters supported 3-wire and 4-wire transmitters supported Each dual sensor input board has two channels: Channel 1, 130 ohm input resistance and Channel 2, 280 ohm input resistance. The combination input board has one channel, 280 ohm input resistance. Available Power: One independent isolated 24 VDC ±15% supply per channel. 1.5 W maximum for each channel. 2W (83 mA at 24 VDC) total power consumption for all channels (four total channels possible if two dual boards are installed; 2W is equivalent to 2 Little Dipper sensors)

Digital Input Signals (6):

State-Type Digital Inputs

Electrical: Optically isolated and providing an electrically isolated 9V power with a nominal 2.3mA current when the digital

input switch is closed. Typical response time: < 2 seconds. Devices supported: Any isolated dry contact (i.e. relay, reed

switch). Types: Interlock

Low Speed Counter-Type Digital Inputs

Electrical: Optically isolated and providing an electrically isolated 9V power with a nominal 2.3mA current when the

digital input switch is closed, 0-10 Hz, 50 msec minimum width. Devices supported: Any device with isolated open

drain, open collector, transistor or reed switch.

Types: Contacting Flowmeter

High Speed Counter-Type Digital Inputs

Electrical: Optically isolated and providing an electrically isolated 9V power with a nominal 2.3mA current when the

digital input switch is closed, 0-500 Hz, 1.00 msec minimum width. Devices supported: Any device with isolated open

drain, open collector, transistor or reed switch. Types: Paddlewheel Flowmeter

Outputs

Powered Mechanical Relays (0 or 6 model code dependent)

Pre-powered on circuit board switching line voltage

All relays are fused together as one group, total current must not exceed 6A (resistive), 1/8 HP (93W)

Dry Contact Mechanical Relays (0, 2 or 4 model code dependent)

6 A (resistive), 1/8 HP (93W)

Dry contact relays are not fuse protected.

Pulse Outputs (0, 2 or 4 model code dependent)

Opto-isolated, solid-state relay, 200mA, 40V DC

VLOWMAX = 0.05V @ 18mA

4 - 20 mA (0 or 2 model code dependent)

Internally powered, Fully isolated

600 Ohm max resistive load, Resolution 0.0015% of span

Accuracy ± 0.5% of reading

Page 3

Measurement Performance

HP pH/ORP/Steel

Range Resolution Accuracy

0.01 Cell Contacting Conductivity 0-300 µS/cm 0.01 µS/cm, 0.0001 mS/cm, 0.001 mS/m, 0.0001 S/m, 0.01 ppm ±1% of reading

0.1 Cell Contacting Conductivity 0-3,000 µS/cm 0.1 µS/cm, 0.0001 mS/cm, 0.01 mS/m, 0.0001 S/m, 0.1 ppm ±1% of reading

1.0 Cell Contacting Conductivity 0-30,000 µS/cm 1 µS/cm, 0.001 mS/cm, 0.1 mS/m, 0.0001 S/m, 1 ppm ±1% of reading

10.0 Cell Contacting Conductivity 0-300,000 µS/cm 10 µS/cm, 0.01 mS/cm, 1 mS/m, 0.001 S/m, 10 ppm ±1% of reading

pH -2 to 16 pH units 0.01 pH units ±0.01% of reading

ORP/Ion Selective Electrode -1500 to 1500 mV 0.1 mV ±1 mV

Disinfection sensors -2000 to 1500 mV 0.1 mV ±1 mV

0 - 2 ppm to 0 - 20,000 ppm Varies with range and slope Varies with range and slope

Electrodeless Conductivity 500 - 12,000 µS/cm 1 µS/cm, 0.01 mS/cm, 0.1 mS/m, 0.001 S/m, 1 ppm ±1% of reading

3,000-40,000 µS/cm 1 µS/cm, 0.01 mS/cm, 0.1 mS/m, 0.001 S/m, 1 ppm ±1% of reading

10,000-150,000 µS/cm 10 µS/cm, 0.1 mS/cm, 1 mS/m, 0.01 S/m, 10 ppm ±1% of reading

50,000-500,000 µS/cm 10 µS/cm, 0.1 mS/cm, 1 mS/m, 0.01 S/m, 10 ppm ±1% of reading

200,000-2,000,000 µS/cm 100 µS/cm, 0.1 mS/cm, 1 mS/m, 0.1 S/m, 100 ppm ±1% of reading

Temperature 23 to 500°F (-5 to 260°C) 0.1°F (0.1°C) ±1% of reading within range

Temperature°C Range Multiplier% Temperature°C Range Multiplier%

0 181.3 80 43.5

10 139.9 90 39.2

15 124.2 100 35.7

20 111.1 110 32.8

25 100.0 120 30.4

30 90.6 130 28.5

35 82.5 140 26.9

40 75.5 150 25.5

50 64.3 160 24.4

60 55.6 170 23.6

70 48.9 180 22.9

Note: Conductivity ranges above apply at 25°C. At higher temperatures, the range is reduced per the range multiplier chart.

Mechanical (Controller)

Enclosure Material Polycarbonate Enclosure Rating NEMA 4X (IP65) Dimensions 9.5 x 8 x 4” (241 x 203 x 102 mm) Display 320 x 240 pixel monochrome backlit

display with touchscreen Ambient Temperature -4 to 131°F (-20 to 55°C) Storage Temperature -4 to 176°F (-20 to 80°C)

Agency Certifications

Safety: UL 61010-1:2012, 3rd Edition

CSA C22.2 No.61010-1:2012, 3rd Edition IEC 61010-1:2010 3rd Edition EN 61010-1:2010 3rd Edition

EMC: IEC 61326-1:2012

EN 61326-1:2013

Note: For EN61000-4-6, EN61000-4-3 the controller met performance criteria B. This equipment is suitable for use in establishments other than domestic and those directly connected to a low voltage (100-240 VAC) power supply network which supplies buildings used for domestic purposes.

Page 4

Mechanical (Sensors) (*see graph)

HP pH/ORP/Steel

Sensor Pressure Temperature Materials Process Connections

Electrodeless conductivity 0-150 psi (0-10 bar)*

CPVC: 32-158°F (0 to 70°C)* PEEK: 32-190°F (0 to 88°C)

pH 0-100 psi (0-7 bar)* 50-158°F (10-70°C)* CPVC, Glass, FKM

ORP 0-100 psi (0-7bar)* 32-158°F (0-70°C)*

Contacting conductivity (Condensate)

Contacting conductivity Graphite (Cooling Tower)

Contacting conductivity SS (Cooling Tower)

Contacting conductivity (Boiler)

Contacting conductivity (High Pressure Tower)

0-200 psi (0-14 bar) 32-248°F (0-120°C) 316SS, PEEK 3/4” NPTM

0-150 psi (0-10 bar)* 32-158°F (0-70°C)*

0-250 psi (0-17 bar) 32-401°F (0-205°C) 316SS, PEEK 3/4” NPTM

0-300 psi (0-21 bar)* 32-158°F (0-70°C)* 316SS, PEEK 3/4” NPTM

pH (High Pressure) 0-300 psi (0-21 bar)* 32-275°F (0-135°C)*

ORP (High Pressure) 0-300 psi (0-21 bar)* 32-275°F (0-135°C)*

Free Chlorine/Bromine 0-14.7 psi (0-1 bar) 32-113°F (0-45°C)

Extended pH Range Free

0-14.7 psi (0-1 bar) 32-113°F (0-45°C)

Chlorine/Bromine

Total Chlorine 0-14.7 psi (0-1 bar) 32-113°F (0-45°C)

Chlorine Dioxide 0-14.7 psi (0-1 bar) 32-131°F (0-55°C)

Ozone 0-14.7 psi (0-1 bar) 32-131°F (0-55°C)

Peracetic Acid 0-14.7 psi (0-1 bar) 32-131°F (0-55°C)

Hydrogen Peroxide 0-14.7 psi (0-1 bar) 32-113°F (0-45°C)

Flow switch manifold

Flow switch manifold (High Pressure)

0-150 psi (0-10 bar) up to 100°F (38°C)* 0-50 psi (0-3 bar) at 140°F (60°C)

0-300 psi (0-21 bar)* 32-158°F (0-70°C)*

32-140°F (0-60°C)* GFRPP, PVC, FKM,

CPVC, FKM in-line o-ring PEEK, 316 SS in-line adapter

o-rings, HDPE, Titanium rod, glass-ﬁlled PP tee

Graphite, Glass-ﬁlled PP, FKM o-ring

316SS, Glass-ﬁlled PP, FKM o-ring

Glass, Polymer, PTFE, 316SS, FKM

Platinum, Polymer, PTFE, 316SS, FKM

PVC, Polycarbonate, silicone rubber, SS, PEEK, FKM, Isoplast

Isoplast

Carbon steel, Brass, 316SS, FKM

1” NPTM submersion 2” NPTM in-line adapter

1” NPTM submersion 3/4” NPTF in-line tee

3/4” NPTM

1/2” NPTM gland

1/4” NPTF Inlet 3/4” NPTF Outlet

3/4” NPTF

Bar

24.1

20.7

17.2

13.8

10.3

6.9

3.4

PSI

350

300

250

200

150

100

Pressure vs. Temperature

pH/ORP

LD2

Cond/Corrosion

HP Cond/Steel

100

110

120

130

140

150

160

170

180

-1.1

4.4

10.0

15.5

21.1

26.6

32.2

37.7

43.3

48.8

54.4

60.0

65.5

71.1

76.6

82.2

HP pH/ORP/Steel

°F

°C

Page 5

Dimensions

4.0in

(102.49mm)

10.0in

(254.53mm)

9.0in

(228.60mm)

9.8in

(248.92mm)

2.0in

(50.80mm)

4.9in

(123.60mm)

(101.60mm)

Panel Mounted Flow Switch Manifold Dimensions

W600 A B C D E F G H I J

Tolerances: +/- 0.1" (2.5 mm) +/- 0.3" (8 mm)

W600-CT-BN/FN 13"

(330 mm)

W600-CT-BA, BB, BC, FA, FB, FC

22.5"

(571 mm)

W600-CT-BD, FD, BK 24"

(610 mm)

W600-CT-BQ, FQ, BU 24"

W600-CT-BH, BI, BJ, FH, FI, FJ

W600-CT-BR, BS, BT, FR, FS, FT

(610 mm)

24"

(610 mm)

24"

(610 mm)

W600-CT-DN 22.5"

(571 mm)

W600-CT-DE/DF 22.5"

(571 mm)

W600-CT-HN 24"

(610 mm)

W600-CT-HA, HB, HC 24"

(610 mm)

W600-CT-HD, HK 24"

(610 mm)

W600-CT-HH, HI, HI 24"

(610 mm)

W600-CT-HQ, HU 24"

(610 mm)

W600-CT-HR, HS, HT 24"

(610 mm)

W600-PH-PN/PX 22.5"

(571 mm)

W600-PH-QN/QX 22.5"

(571 mm)

W600-DS-PN 22.5"

(571 mm)

W600-DS-PX 24"

(610 mm)

12"

(305 mm)

21.5"

(546 mm)

22.5"

(571 mm)

22.5"

(571 mm)

22.5”

(571 mm)

22.5”

(571 mm)

21.5"

(546 mm)

21.5"

(546 mm)

22.5"

(571 mm)

22.5"

(571 mm)

22.5"

(571 mm)

22.5"

(571 mm)

22.5"

(571 mm)

22.5"

(571 mm)

21.5"

(546 mm)

21.5"

(546 mm)

21.5"

(546 mm)

22.5"

(571 mm)

11.75"

(298 mm)

11.75"

(298 mm)

19"

(483 mm)

19”

(483 mm)

19”

(483 mm)

19”

(483 mm)

11.75"

(298 mm)

11.75"

(298 mm)

19"

(483 mm)

19"

(483 mm)

19"

(483 mm)

19"

(483 mm)

19"

(483 mm)

19"

(483 mm)

11.75"

(298 mm)

11.75"

(298 mm)

11.75"

(298 mm)

19"

(483 mm)

10.75"

(273 mm)

10.75"

(273 mm)

17.5"

(445 mm)

17.5”

(445 mm)

17.5”

(445 mm)

17.5”

(445 mm)

10.75"

(273 mm)

10.75"

(273 mm)

17.5"

(445 mm)

17.5"

(445 mm)

17.5"

(445 mm)

17.5"

(445 mm)

17.5"

(445 mm)

17.5"

(445 mm)

10.75"

(273 mm)

10.75"

(273 mm)

10.75"

(273 mm)

17.5"

(445 mm)

0.5"

(12.7 mm)

0.5"

(12.7 mm)

.75”

(19 mm)

.75"

(19 mm)

.75”

(19 mm)

.75”

(19 mm)

0.5"

(12.7 mm)

0.5"

(12.7 mm)

0.75"

(19 mm)

0.75"

(19 mm)

0.75"

(19 mm)

0.75"

(19 mm)

0.75"

(19 mm)

0.75"

(19 mm)

0.5"

(12.7 mm)

0.5"

(12.7 mm)

0.5"

(12.7 mm)

0.75"

(19 mm)

(178 mm)2"(51 mm)

(102 mm)

14"

(356 mm)

14"

(356 mm)

10"

(254 mm)

10”

(254 mm)

7”

(178 mm)

1.5"

(38 mm)

(178 mm)

(127 mm)

5.5"

(140 mm)

(127 mm)

7”

(178 mm)

4”

(102 mm)2”(51 mm)

14"

(356 mm)

11"

(279 mm)

14.75"

(375 mm)

11.75"

(298 mm)

14.75"

(375 mm)

11.75"

(278 mm)

4”

(102 mm)

7”

(178 mm)

11"

(279 mm)

(152 mm)3"(76 mm)

(203 mm)

8”

(203 mm)

6.5”

(165 mm)

6.5”

(165 mm)

1.5”

(38 mm)

4”

(102 mm)

7.5"

(191 mm)

11.5"

(292 mm)9”(229 mm)

1.5"

(38 mm)

11"

(279 mm)

6.8"

(173 mm)

6.8"

(173 mm)

8.5"

(216 mm)

8.5”

(216 mm)

10”

(254 mm)

110”

(254 mm)

6.5"

(165 mm)

6.5”

(165 mm)

6.5”

(165 mm)

6.5”

(165 mm)

11”

(279 mm)

1.5”

(38 mm)

3”

(76 mm)

10"

(254 mm)

+/- 0.01"

(0.25 mm)

0.25"

(6.35 mm)

4.0in

(203.10mm)

+/- 0.3"

(8 mm)

(0 mm)

0.75"

(19 mm)

8.0in

Page 6

Ordering Information

WCT WBL WPH WDS WCN

RELAYS/WIRING

6 powered relays

600H 600P 600D

2 powered 4 dry relays

610H 610P 610D

2 opto 4 dry relays

620H 620P 620D

4 opto 2 dry relays

640H 640P 640D

INPUT CARDS

NN SN SS CS CN CA CC AN AA SA

ANALOG OUTPUTS

N A

WBL BOILER SENSORS

NN AN BN CN DN AA BB CC DD AB

WDS DISINFECTION SENSORS

NN PN

*Order disinfection sensor(s) separately **Order disinfection sensor and WEL electrode and preamplifier housing or cooling tower conductivity sensor separately

WCN CONDUCTIVITY SENSORS

*Order conductivity sensor separately

Hardwired Prewired with USA cords and pigtails Prewired with DIN power cord, no pigtails

Hardwired Prewired with USA cord and 2 pigtails Prewired with DIN power cord, no pigtails

Hardwired Prewired with USA cord and two 20 ft. pulse cables Prewired with DIN power cord, no pigtails

Hardwired Prewired with USA cord and four 20 ft. pulse cables Prewired with DIN power cord, no pigtails

No sensor input cards One sensor input card Two sensor input cards One sensor input card & one combination sensor/analog input card One combination sensor/analog input card One combination sensor/analog input card & one dual analog input card Two combination sensor/analog cards One dual analog input card Two dual analog input cards One sensor input card and one dual analog input card

ETHERNET

No analog outputs One dual isolated

analog output card

No sensor Boiler sensor with ATC, K=1.0, 250 psi, 20 ft. cable Boiler sensor without ATC, K=1.0, 250 psi, 20 ft. cable Condensate sensor with ATC, K=0.1, 200 psi, 10 ft. cable Boiler sensor with ATC, K=10, 250 psi, 20 ft. cable Two boiler sensors, with ATC, K=1.0, 250 psi, 20 ft. cables Two boiler sensor without ATC, K=1.0, 250 psi, 20 ft. cables Two condensate sensors with ATC, K=0.1, 200 psi, 10 ft. cables Two Boiler sensors with ATC, K=10, 250 psi, 20 ft. cables Boiler sensor with ATC, K=1.0 and boiler sensor without ATC,

K=1.0, 250 psi, 20 ft. cables Boiler sensor with ATC, K=1.0 20 ft.cable and Condensate

sensor with ATC, K=0.1, 250 psi, 10 ft. cable Boiler sensor with ATC, K=1.0 and Boiler sensor with ATC,

K=10, 250 psi, 20 ft. cables Boiler sensor without ATC, 20 ft. and condensate sensor with

ATC, 10 ft. cable Boiler sensor without ATC and Boiler sensor with ATC, K=10,

250 psi, 20 ft. cables Condensate sensor with ATC, 10 ft. cable and Boiler sensor

with ATC, K=10, 250 psi, 20 ft. cable

No sensors or flow switch manifold Single DIS manifold on panel* DIS manifold plus pH/ORP/cooling tower cond tee on panel** Single DIS flow cell/cable, no sensor*

Two DIS flow cell/cable, no sensors*

No sensors or flow switch manifold*

Walchem, Iwaki America Inc. | Five Boynton Road Hopping Brook Park | Holliston, MA 01746 USA | Phone: 508-429-1110 www.walchem.com

RELAYS/WIRING

WCT600P CS N E - BI

No Ethernet

Ethernet card

Ethernet card with Modbus/TCP

Type of Input card

required

S or C for each sensor to be used

S or C

SS or CS

or CC S or C

SS or CS

or CC

Example: WCT600PCSNE- BI

INPUT CARDS ANALOG OUTPUTS

ETHERNET

WPH pH/ORP SENSORS

No sensors or flow switch manifold

Single low pressure manifold on panel**

Single high pressure manifold on panel with 190783*

Dual low pressure manifold on panel**

Dual high pressure manifold on panel with two 190783*

*Order 102029 pH and/or 102963 ORP electrodes separately **Order WEL electrode(s) and preamplifier housing(s) separately

WCT COOLING TOWER SENSORS

No sensor

Inline graphite contacting conductivity

Graphite contacting conductivity + Flow Switch manifold on panel

High pressure contacting conductivity High pressure contacting conductivity + Flow Switch manifold

on panel

Inline 316SS contacting conductivity

316SS contacting conductivity + Flow Switch manifold on panel

Inline electrodeless conductivity

Electrodeless conductivity + Flow Switch manifold on panel

Graphite contacting conductivity + Flow Switch manifold on panel

+ Flat pH Cartridge no ATC

+ Rod ORP Cartridge no ATC

+ Flat ORP Cartridge no ATC

+ Little Dipper

+ Flat pH Cartridge no ATC + Little Dipper

+ Rod ORP Cartridge no ATC + Little Dipper

+ Flat ORP Cartridge no ATC + Little Dipper + Little Dipper with Makeup graphite conductivity with

threaded adapter

+ Pyxis

+ WEL-PHF no ATC + Pyxis

+ WEL-MVR no ATC + Pyxis

+ WEL-MVF no ATC + Pyxis + Pyxis with Makeup graphite conductivity with threaded

adapter

316SS contacting conductivity + Flow Switch manifold on panel

+ Flat pH Cartridge no ATC

S or C

High pressure contacting conductivity + Flow Switch manifold on panel

SS or CS or CC

+ Rod ORP Cartridge no ATC

+ Flat ORP Cartridge no ATC

+ Little Dipper

+ Flat pH Cartridge no ATC + Little Dipper + Rod ORP Cartridge no ATC + Little Dipper

+ Flat ORP Cartridge no ATC + Little Dipper

+ Pyxis

+ WEL-PHF no ATC + Pyxis

+ WEL-MVR no ATC + Pyxis

+ WEL-MVF no ATC + Pyxis

+ pH &190783

+ ORP & 190783

Electrodeless conductivity + Flow Switch manifold on panel

+ Flat pH Cartridge no ATC + Rod ORP Cartridge no ATC

+ Flat ORP Cartridge no ATC

+ Little Dipper

+ Flat pH Cartridge no ATC + Little Dipper

+ Rod ORP Cartridge no ATC + Little Dipper

+ Flat ORP Cartridge no ATC + Little Dipper + Little Dipper with Makeup graphite conductivity with

threaded adapter

+ Pyxis

+ WEL-PHF no ATC + Pyxis

+ WEL-MVR no ATC + Pyxis

+ WEL-MVF no ATC + Pyxis + Pyxis with Makeup graphite conductivity with threaded

adapter

180625.K September 2018

SENSORS

Type of Input card

required

S or C

SS or CS or CC

Type of Input card

required

S or C

SS, CS or

SA or C

CS or CC

SA or C CS or CC CS or CC CS or CC

CS or CC

SS, CS or

SA or C

CS or CCFI

SA or C CS or CC CS or CC CS or CC

SS, CS or

SS or CSHB

SA or CS

CS CS CS