Products
Manufacturer
pH/ORP Controller , Walchem WPH/WDP
$920.46 call to order
Manufacturer:
- Walchem (more...)
Manufacturer Links:
File Downloads:
- WPH WDP400 Manual.pdf (944.95 KB)
- WPH400 specifications.pdf (108.43 KB)
- WDP400 Specifications.pdf (222.09 KB)
- WPH400 PH A & E Spec.doc (491.5 KB)
- WPH400 ORP A & E Spec.doc (397 KB)
- WDP400 A & E Spec.doc (710 KB)
- WPH410 420 Brochure.pdf (521.74 KB)
- WDP410 420 440 Brochure.pdf (735.68 KB)
- WPH410 420 Quick Reference Manual.pdf (102.56 KB)
- WDP410 420 440 Quick Reference Manual.pdf (107.14 KB)
- WPH400 410 Manual.pdf (944.95 KB)
- WEL Brochure.pdf (96.17 KB)
Water Treatment Canada
pH Meter and Control
- pH/ORP measurement
- On/off relays or pulse proportioning
- Probe Wash feature
- USB data-logging
- 4-20mA output
- Calibration reminder with electrode evaluation after calibration
- Auto Buffer recognition
- NEMA 4X system
Walchem's pH/ORP on-line process controllers will improve your treatment performance. With a choice of two models, WDP (Dual pH/ORP) or WPH (Single pH/ORP), finding the optimum control for your application is easy.
Both the WDP andWPH are microprocessor-based with an easy-to-use menu format for programming. A versatile output configuration allows you to program up to four outputs in a variety of ways with just one controller. The WDP and WPH are available with either on/off mechanical relay outputs or direct pulse proportional control for metering pumps. Installation is as easy as unpacking the unit, mounting it and plugging it in. UL/CSA/CE certified.
| Product # | Description | Price |
WPH410/420 Series pH/ORP Controllers |
||
| Example: WPH410 - 12NU or WPH420 - 12NU | ||
| WPH410 | pH/ORP Controller, on/off control outputs | $920.46 |
| WPH420 | pH/ORP Controller, proportional control outputs | $948.83 |
| VOLTAGE | ||
| 1 | 120 VAC, pre-wired with 6” pigtails (WPH410) or with 10’ cables (WPH420) | $56.74 |
| 3 | 120 VAC, pre-wired WPH420 with 10’ cables, with (2) E90495 connectors for EW pumps | $104.36 |
| 5 | Hardwired, cable glands | $0.00 |
| Note: To connect 10 ft. cables from WPH420 to EW-F pumps, order one E90495 connector per pump. | ||
| DATA OUTPUT | ||
| N | No 4-20 mA output | $0.00 |
| 4 | Single Isolated 4-20 mA output | $110.44 |
| 2 | Two (2) Isolated 4-20 mA outputs | $220.87 |
| OPTIONS | ||
| N | None | $0.00 |
| 1 | Preamplifier (190783) w/10’ cable, pre-wired | $177.30 |
| 2 | Submersion flat pH electrode w/preamp (WEL-PHF-21) | $361.70 |
| 3 | In-line flat pH electrode w/preamp (WEL-PHF-22) - includes 3/4” NPTF tee | $425.53 |
| 4 | In-line flat pH electrode, preamp (WEL-PHF-22) and flow switch mounted to panel | $801.42 |
| 4T | In-line flat pH electrode with ATC, preamp (WEL-PHF-12) and flow switch mounted to panel | $847.01 |
| 5 | Submersion ORP electrode w/preamp (WEL-MVF-21) | $388.04 |
| 6 | In-line ORP electrode w/preamp (WEL-MVF-22) - includes 3/4” NPTF tee | $451.87 |
| 6R | In-line rod style ORP electrode w/preamp (WEL-MVR-22) - includes 3/4” NPTF tee | $484.29 |
| 7 | In-line ORP electrode w/preamp (WEL-MVF-22) and flow switch mounted to panel | $827.76 |
| 7R | In-line rod style ORP electrode w/preamp (WEL-MVR-22) and flow switch mounted to panel | $860.18 |
| USB | ||
| N | Software upgrade capability only | $0.00 |
| U | Integrated datalogging and config file import/export via USB flash stick | $197.57 |
WDP410/420/440 Series Dual Input pH/ORP Controllers | ||
| Example: WDP410 - 12NU or WDP420 - 12NU or WDP440 - 12NU | ||
| WDP410 | pH/ORP Controller, with 4 on/off control outputs and diagnostic alarm relay | $1,215.30 |
| WDP420 | pH/ORP Controller, w/ 2 pulse proportional and 2 on/off control outputs and diagnostic alarm relay | $1,270.01 |
| WDP440 | pH/ORP Controller, with 4 pulse proportional control outputs and diagnostic alarm relay | $1,325.73 |
| VOLTAGE | ||
| 1 | 120 VAC, pre-wired with 6” pigtails (if on/off) or with 10’ cables for E-Class pumps (if pulse) | $110.44 |
| 5 | Hardwired, cable glands | $0.00 |
| Note: To connect 10 ft. cables from WDP420/440 to EW pumps, order one E90495 connector per pump. | ||
| DATA OUTPUT | ||
| N | No 4-20 mA output | $0.00 |
| 4 | Single isolated 4-20 mA output | $110.44 |
| 2 | Dual 4-20 mA output | $220.87 |
| SENSOR OPTIONS | ||
| N | No electrode | $0.00 |
| 2 | Two submersion flat pH electrodes without Auto Temp Comp | $723.40 |
| 5 | Two submersion ORP electrodes | $776.09 |
| 6 | One each submersion flat pH and ORP electrodes without Auto Temp Comp | $749.75 |
| 7 | One each in-line flat pH & ORP electrodes w/out Auto Temp Comp - includes 3/4” NPTF tees | $877.40 |
| 7R | One each in-line flat pH & rod style ORP electrodes w/out Auto Temp Comp includes 3/4” NPTF tees | $909.83 |
| 8 | "One each in-line flat pH and ORP electrodes, without Auto Temp Comp plus flow switch (both electrodes mounted in same sample stream) on panel" | $1,194.53 |
| 8R | "One each in-line flat pH and rod style ORP electrodes, without Auto Temp Comp plus flow switch (both electrodes mounted in same sample stream) on panel" | $1,226.95 |
| 8T | "One each in-line flat pH and ORP electrodes, with Auto Temp Comp plus flow switch (both electrodes mounted in same sample stream) on panel" | $1,240.12 |
| USB | ||
| N | Software upgrade capability only | $0.00 |
| U | Integrated datalogging and config file import/export via USB flash stick | $197.57 |
Shipping
Promag Enviro includes free shipping on chemical metering pumps throughout Canada, including Vancouver, British Columbia(BC), Edmonton & Calgary, Alberta(AB), Regina, Saskatchewan(SK), Winnipeg, Manitoba(MB), Ottawa & Toronto, Ontario(ON), Quebec & Montreal, Quebec(QC), St. Johns, Newfoundland(NL), Charlottetown, Prince Edward Island(PE), Halifax, Nova Scotia(NS), Fredricton, New Brunswick(NB), Whitehorse, Yukon(YT), & Yellowknife, Northwest Territories(NT), Iqaluit, Nunavut(NU) and beyond.