Images are representations only.
TB557 / TBX557 pH/Redox (ORP) Industrial Hot-Tap Retractable Sensor
Brand: ABB GroupA well deserved reputation for ruggedness, longevity and accuracy hallmark the TBX557 series industrial hot-tap retractable pH / redox sensors.
The sensors are easily applied to most industrial measurement needs.
They are renowned for their ability to outperform conventional sensors in the industries' toughest process applications.
Solid-state Next Step™ reference technology is the foundation for all TB(X)5 Series electrodes.
The totally solid inner reference chamber is charged with potassium chloride (KCl).
This non-liquid reference all but eliminates poisoning, plugging and pumping problems that plague conventional liquid, slurry and gel designs.
Features- Insert / retract without disturbing process flow
- Replaceable electrode
- Anti-blowout lip
- No internal high-impedance connection
Specifications
Brand
Maximum Pressure
- 690 kPa (100 psi) at 80° C (176° F)
- 276 kPa (40 psi) at 140° C (284° F)
Maximum Temperature
- 80° C (176° F)
- 140° C (284° F)
Material of Construction
- Junction: Wood or PTFE
- Sensor sheath: 316 Stainless Steel
- Variants: Hastelloy or Titanium
- External O-Ring: Viton
Enclosure / Body Material
- Body: Kynar (PVDF) Standard
Process Connection
- 1-1/4” Male NPT compression Fitting
- 1” Male NPT compression Fitting
- 1-1/2” Male NPT compression Fitting
- Insertion, hot-tap
