AP200 pH /Redox (ORP) Sensor

Brand: ABB Group

The pH / redox (ORP) sensor AP200 provides high reliability and withstands the toughest environments for process monitoring and control. 

The rugged assembly is built to bear the rigors of weather and process. 

Parts in contact with the process comprise chemically-resistant PPS Ryton™ and stainless steel, or PPS Ryton™ and Hastelloy C. 

Flow-through holders are available in polypropylene, while the PPS Ryton™ insertion adapter enables installation in alternative material pipelines. 

Insertion and Flow-through systems tolerate temperatures up to 130 °C (266 °F) and pressures up to 6 bar (90 psi). 

The inner electrode connections are ingress-protected to IP 67 / NEMA 6P (exceeds NEMA 4X).
Features
  • Safe operation and high process resistance
    • PPS Ryton™ body operates to 6 bar (90 psi) and 130° C (266° F)
  • Empowers just-in-time maintenance
    • integral solution earth rod for sensor diagnostics with advanced instrumentation
  • Reduced maintenance costs
    • incorporated jet-wash enables autocleaning
  • Reduced running costs
    • solid electrolyte provides high resistance to poisoning, plugging and pumping
  • High assurance of operation and calibration
    • rapid integral temperature sensor
    • balanced sensor element positioning
  • Increased user-flexibility
    • industry standard VarioPin connection permits simple interchange of sensors

Models matching criteria: 1,755
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - German
  • Flow-through System - Polypropylene System Rp1 in. (BSP Female) inlet & Outlet
100+ In Stock
$288.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - pH High Temperature, 0 to 14 PH, 10° to 130° C, Gel-filled Combination Electrode & Pt100, No. AP121/21000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - None
  • Insertion System - 316 Stainless Steel: 1 In. NPT Male Adapter (7690 131)
100+ In Stock
$323.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - Redox (ORP), Platinum 10° to 130° C, Gel-filled Combination Electrode, No. AP121/60000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - German
  • Flow-through System - Stainless Steel Rp1 in.
100+ In Stock
$586.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - None
  • Insertion System - PPS Ryton™: R11/4 in. BSPT Male Adapter (7690 130)
100+ In Stock
$740.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - None
  • Insertion System - PPS Ryton™: R11/4 in. BSPT Male Adapter (7690 130)
100+ In Stock
$775.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - German
  • Insertion System - 316 Stainless Steel: DN 25, Straight Socket (7690 132)
100+ In Stock
$802.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - German
  • Insertion System - PPS Ryton™: R11/4 in. BSPT Male Adapter (7690 130)
100+ In Stock
$832.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH General Process, 0 to 14 PH, 0 to 100° C, Gel-filled Combination Electrode & Pt100, No. AP121/11000
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - English
  • Insertion System - Polypropylene: 11/4 in. NPT Male Adapter (7690 134)
100+ In Stock
$842.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - English
  • Insertion System - 316 Stainless Steel: R1 In. (BSP Taper) Male Adapter (7690 128)
100+ In Stock
$1,062.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH General Process, 0 to 14 PH, 0 to 100° C, Gel-filled Combination Electrode & Pt100, No. AP121/11000
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - German
  • Flow-through System - Stainless Steel 1 in. NPT
100+ In Stock
$1,170.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - None
  • Insertion System - Polypropylene: R11/4 in. BSPT Male Adapter (7690 129)
100+ In Stock
$1,283.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Immersion (Dip) Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - German
  • Immersion (Dip) System - Length 2 m (6.6 ft)
100+ In Stock
$1,672.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - English
  • Flow-through System - Polypropylene System Rp1 in. (BSP Female) inlet & Outlet
100+ In Stock
$1,673.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - German
  • Flow-through System - Stainless Steel Rp1 in.
100+ In Stock
$1,851.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - German
  • Insertion System - PPS Ryton™: R11/4 in. BSPT Male Adapter (7690 130)
100+ In Stock
$1,954.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - None
  • Flow-through System - Polypropylene System Rp1 in. (BSP Female) inlet & Outlet
100+ In Stock
$1,965.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Immersion (Dip) Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - English
  • Immersion (Dip) System - Length 2 m (6.6 ft)
100+ In Stock
$1,997.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - pH General Process, 0 to 14 PH, 0 to 100° C, Gel-filled Combination Electrode & Pt100, No. AP121/11000
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - English
  • Insertion System - 316 Stainless Steel: R1 In. (BSP Taper) Male Adapter (7690 128)
100+ In Stock
$220.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH High Temperature, 0 to 14 PH, 10° to 130° C, Gel-filled Combination Electrode & Pt100, No. AP121/21000
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - English
  • Insertion System - Polypropylene: R11/4 in. BSPT Male Adapter (7690 129)
100+ In Stock
$315.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Immersion (Dip) Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - German
  • Immersion (Dip) System - Length 1 m (3.3 ft)
100+ In Stock
$358.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - pH High Temperature, 0 to 14 PH, 10° to 130° C, Gel-filled Combination Electrode & Pt100, No. AP121/21000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - English
  • Flow-through System - Stainless Steel Rp1 in.
100+ In Stock
$676.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - pH General Process, 0 to 14 PH, 0 to 100° C, Gel-filled Combination Electrode & Pt100, No. AP121/11000
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - None
  • Insertion System - Polypropylene: R11/4 in. BSPT Male Adapter (7690 129)
100+ In Stock
$738.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Immersion (Dip) Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - English
  • Immersion (Dip) System - Length 2 m (6.6 ft)
100+ In Stock
$1,122.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH High Temperature, 0 to 14 PH, 10° to 130° C, Gel-filled Combination Electrode & Pt100, No. AP121/21000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - German
  • Insertion System - 316 Stainless Steel: 1 In. NPT Male Adapter (7690 131)
100+ In Stock
$1,151.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - English
  • Insertion System - Polypropylene: R11/4 in. BSPT Male Adapter (7690 129)
100+ In Stock
$1,354.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - German
  • Insertion System - Polypropylene: R11/4 in. BSPT Male Adapter (7690 129)
100+ In Stock
$1,505.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Immersion (Dip) Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - None
  • Immersion (Dip) System - Length 3 m (10 ft)
100+ In Stock
$1,754.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - None
  • Insertion System - Polypropylene: 11/4 in. NPT Male Adapter (7690 134)
100+ In Stock
$2,060.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - Redox (ORP), Platinum 10° to 130° C, Gel-filled Combination Electrode, No. AP121/60000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - None
  • Flow-through System - Stainless Steel Rp1 in.
100+ In Stock
$2,062.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - pH High Temperature, 0 to 14 PH, 10° to 130° C, Gel-filled Combination Electrode & Pt100, No. AP121/21000
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - German
  • Flow-through System - Polypropylene System Rp1 in. (BSP Female) inlet & Outlet
100+ In Stock
$2,104.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - pH High Temperature, 0 to 14 PH, 10° to 130° C, Gel-filled Combination Electrode & Pt100, No. AP121/21000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - None
  • Insertion System - PPS Ryton™: R11/4 in. BSPT Male Adapter (7690 130)
100+ In Stock
$2,306.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - German
  • Insertion System - 316 Stainless Steel: DN 25, Straight Socket (7690 132)
100+ In Stock
$2,462.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - None
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - German
  • Insertion System - 316 Stainless Steel: R1 In. (BSP Taper) Male Adapter (7690 128)
100+ In Stock
$2,499.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - German
  • Insertion System - Polypropylene: R11/4 in. BSPT Male Adapter (7690 129)
100+ In Stock
$86.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH General Process, 0 to 14 PH, 0 to 100° C, Gel-filled Combination Electrode & Pt100, No. AP121/11000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - None
  • Flow-through System - Stainless Steel Rp1 in.
100+ In Stock
$156.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - Redox (ORP), Platinum 10° to 130° C, Gel-filled Combination Electrode, No. AP121/60000
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - English
  • Insertion System - 316 Stainless Steel: 1 In. NPT Male Adapter (7690 131)
100+ In Stock
$354.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Immersion (Dip) Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod Only
  • Electrode Type - pH General Process, 0 to 14 PH, 0 to 100° C, Gel-filled Combination Electrode & Pt100, No. AP121/11000
  • Cable Length (and cleaning tube if fitted) - 5 m (16 ft)
  • Manual - English
  • Immersion (Dip) System - Length 3 m (10 ft)
100+ In Stock
$411.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Immersion (Dip) Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet
  • Electrode Type - Redox (ORP), Platinum 10° to 130° C, Gel-filled Combination Electrode, No. AP121/60000
  • Cable Length (and cleaning tube if fitted) - 10 m (33 ft)
  • Manual - German
  • Immersion (Dip) System - Length 3 m (10 ft)
100+ In Stock
$516.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Flow-Through Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - None
  • Flow-through System - Polypropylene System Rp1 in. (BSP Female) inlet & Outlet
100+ In Stock
$995.00 CAD
Does not ship to OH, United States
  • Process Connection Type - Insertion Systems
  • Earth Rod / Spray Jet - 316 Stainless Steel Earth Rod/Spray Jet + Cleaning Tube
  • Electrode Type - pH Low Temperature 0 to 10 PH, -5° to 50° C, Gel-filled Combination Electrode & Pt100, No. AP121/31000
  • Cable Length (and cleaning tube if fitted) - Not Supplied
  • Manual - English
  • Insertion System - PPS Ryton™: R11/4 in. BSPT Male Adapter (7690 130)
100+ In Stock
$1,490.00 CAD
Does not ship to OH, United States

Specifications

Material of Construction

  • Shaft and cap: Polypropylene
  • Sensor Body: Ryton™ PPS
  • Ground rod/spray Tube: 316 Stainless Steel
  • AP202 flow-Cells: Polypropylene, Stainless Steel

Certifications & Approvals

  • SEP (Safe Engineering Practice)

Maximum Temperature

  • PPS and Steel Adapter/flow Cell: 130° C (266° F)

Maximum Pressure

  • 6 bar (90 psi) @ 25° C (77° F)

Process Connection

  • Union Nut: G 1-1/4” BSP
  • PPS/PP process Adapter: R 1-1/4” (Tapered BSP Male)
  • PP process Adapter: 1-1/4” NPT
  • Stainless Steel Adapters: R1” (Tapered BSP Male)
  • Stainless Steel Adapters: 1” NPT
  • Flow-Cell inlet and outlet: Rp 1” (BSP Female) or 1” NPT
  • Sliding flange: composite DIN & ANSI, DN 50 / ANSI 2”

Immersion Length

  • AP203 (Dip system): 1 to 3 m (303 to 10 ft)

  • Chemicals & Petrochemicals
  • Pharmaceuticals
  • Pulp & Paper
  • Water and Wastewater Treatment
  • Food & Beverage
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