Stratos Evo
2-Channel Transmitter for pH, ORP, Conductivity & Oxygen

The Stratos Evo analyzer is a 4-wire multi-parameter device for measuring pH, ORP, conductivity (conductive or inductive), or dissolved oxygen.
  • Compatible with a variety of sensor types, including Memosens digital, ISM/other digital, analog
  • Intuitive menu navigation and easy to understand sensor diagnostics
Description

The Stratos Evo analyzer is a 4-wire multi-parameter device for measuring pH, ORP, conductivity (conductive or inductive), or dissolved oxygen. The transmitter accepts both analog and Memosens® digital sensors. When using Memosens digital sensors the Evo can accept two-parameter inputs. HART protocol is available along with the standard 4…20 mA and relay outputs. Intuitive menu navigation and easy-to-understand sensor diagnostics make the Evo simple to implement in any plant or process.

Stratos Evo is available with optional PROFIBUS DP communication.

Built with you and your process in mind:

  • Accepts universal power (24 VDC to 230 VAC)
  • Multiparameter: pH/ORP, conductivity, & oxygen
  • Compatible with a variety of sensor types: Memosens digital, ISM, analog
  • Four relays, including a wash relay & dedicated relay for alarms
  • Premium EPDM keypad for more dependability than a touchscreen especially in humid environments
  • Removable terminal blocks and plenty of open space in the housing make the transmitter easy to wire
  • Wall, pipe, or panel mount

Visual Display of Sensor and Device Conditions

The large multicolor backlit display signals the operating state of the measurement loop. It can also be used to verify that the proper sensor has been connected. The SensoFace sensor monitoring system indicates the sensor’s maintenance needs.

With the Stratos Evo, users receive information on sensor conditions such as:

  • Remaining sensor life
  • Zero-point
  • Slope
  • Calibration timer
  • Glass impedance

Expansion with Secondary Input Compartment

Furthermore, you can add an additional Memosens input card to the Evo for two Memosens digital sensors in one transmitter. The secondary input compartment also accepts an analog sensor input card. This allows the Evo to work with virtually any analog pH, ORP, conductivity, or oxygen sensor; regardless of the manufacturer.

Complete Your Loop...

Temp Range:
316L SS: 14 … 284°F
PP: 14 …176°F
PVDF: 14 … 248°F

Pressure Range:
316L SS: 0…150 psi
PP: 0 … 60 psi, 14 … 50°F
PVDF: 0 … 90 psi
Temp Range:
316L SS: 14 … 284°F
PP: 14 …176°F
PVDF: 14 … 248°F

Pressure Range:
316L SS: 0…150 psi
PP: 0 … 60 psi, 14 … 50°F
PVDF: 0 … 90 psi
Temp: -4 … 257 °F
 
Pressure: 0 … 290 psi
 
Range: 0.001 … 2,000 mS/cm
Temp: -4 … 257 °F
 
Pressure: 0 … 290 psi
 
Range: 0.001 … 2,000 mS/cm
Temp Range: 32 … 266°F

Pressure Range: 0 … 145 psig

pH Range: 0 … 14
Temp Range: 32 … 266°F

Pressure Range: 0 … 145 psig

pH Range: 0 … 14

Ready for a convenient measurement solution?

Don’t be limited by your equipment, start using pain-free instrumentation & keep production moving.

Stratos Evo
2-Channel Transmitter for pH, ORP, Conductivity & Oxygen