Products

EMERSON ROSEMOUNT 5081-P-HT-20-60 5081 pH/ORP Transmitter 

TwO-wIRE TRANSmITTERS FOR pH, ORP,CONDUCTIvITy, OxygEN, OzONE, AND CHLORINE

5081 Family of Two-wire Transmitters

• CHOICE OF COMMUNICATION PROTOCOL: HART® or FOUNDATION Fieldbus.

• LARGE, EASY-TO-READ two-line display shows the process measurement and temperature.

• SIMPLE MENU STRUCTURE.

• ROBUST TYPE 4X ENCLOSURE.

• INTRINSICALLY SAFE DESIGN allows the transmitter to be used in hazardous environments (with appropriate safety barriers).

• NON-VOLATILE MEMORY retains program settings and calibration data during power failures

5081-P pH/ORP Transmitter

• CHANGING FROM pH TO ORP operation takes only seconds.

• AUTOMATIC TWO-POINT BUFFER CALIBRATION reduces errors.

• SOLUTION TEMPERATURE COMPENSATION converts measured pH to the pH at 25°C.

• CONTINUOUS DIAGNOSTICS monitor sensor performance and warn the user of failure (FAULT) or approaching failure (WARNING).

5081-C Contacting Conductivity Transmitter

• MEASURES CONDUCTIVITY, RESISTIVITY, OR CUSTOM CURVE VARIABLE.

• AUTOMATIC TC RECOGNITION simplifies start up.

• AUTOMATIC/MANUAL TEMPERATURE COMPENSATION ensures accurate monitoring and control.

• AUTOMATIC COMPENSATION FOR SENSOR CABLE RESISTANCE improves accuracy of high conductivity/ low resistivity measurements.

• BUILT-IN TEMPERATURE COMPENSATION ALGORITHMS include straight slope, ultrapure water, cation conductivity, and no compensation.

5081-T Toroidal Conductivity Transmitter

• MEASURES CONDUCTIVITY, PERCENT CONCENTRATION, OR CUSTOM CURVE VARIABLE.

• AUTOMATIC TC RECOGNITION simplifies start up.

• AUTOMATIC/MANUAL TEMPERATURE COMPENSATION ensures accurate monitoring and control.

• BUILT-IN CONCENTRATION CURVES FOR 0-12% NaOH, 0-15% HCl, 0-25% and 96-99.7% H2SO4.

• PROGRAMMABLE REFERENCE TEMPERATURE enables temperature compensation to temperatures other than 25 degrees Celsius.

• AUTOMATIC COMPENSATION FOR SENSOR CABLE RESISTANCE improves accuracy of high conductivity measurements.

5081-A Amperometric Transmitter

• MEASURES dissolved oxygen (ppm and ppb level), free chlorine, total chlorine, and ozone.

• SECOND INPUT FOR A pH SENSOR ALLOWS AUTOMATIC pH CORRECTION for free chlorine measurement. 

  No expensive, messy reagents needed.

• AUTOMATIC BUFFER RECOGNITON FOR pH CALIBRATION.

ORDERINg INFORmATION

The 5081 Two-wire Transmitter is intended for the determination of pH/ORP, conductivity (both contacting and

toroidal), and for measurements using membrane-covered amperometric sensors (oxygen, ozone, and chlorine).

For free chlorine measurements, which often require continuous pH correction, a second input for a pH sensor is

available. A hand-held infrared remote controller is required for local configuration and calibration of the transmitter.

Model No Example 

5081-P-HT-20-69

5081-P-HT-20-73

5081-P-HT-21-60

5081-P-HT-21-67

5081-P-HT-21-69

5081-P-HT-21-73

5081-P-FF-20-60

5081-P-FF-20-67

5081-P-FF-20-69

5081-P-FF-20-73

5081-P-FF-21-60

5081-P-FF-21-67

5081-P-FF-21-69

5081-P-FF-21-73

5081-P-FI-20-60

5081-P-FI-20-67

5081-P-FI-20-69

5081-P-FI-20-73

5081-P-FI-21-60

5081-P-FI-21-67

5081-P-FI-21-69

5081-P-FI-21-73

5081-C-HT-20-60

5081-C-HT-20-67

5081-C-HT-20-69

5081-C-HT-20-73

5081-C-HT-21-60

5081-C-HT-21-67

5081-C-HT-21-69

5081-C-HT-21-73

5081-C-FF-20-60

5081-C-FF-20-67

5081-C-FF-20-69

5081-C-FF-20-73

5081-C-FF-21-60

5081-C-FF-21-67

5081-C-FF-21-69

5081-C-FF-21-73

5081-C-FI-20-60

5081-C-FI-20-67

5081-C-FI-20-69

5081-C-FI-20-73

5081-C-FI-21-60

5081-C-FI-21-67

5081-C-FI-21-69

5081-C-FI-21-73

5081-T-HT-20-60

5081-T-HT-20-67

5081-T-HT-20-69

5081-T-HT-20-73

5081-T-HT-21-60

5081-T-HT-21-67

5081-T-HT-21-69

5081-T-HT-21-73

5081-T-FF-20-60

5081-T-FF-20-67

5081-T-FF-20-69

5081-T-FF-20-73

5081-T-FF-21-60

5081-T-FF-21-67

5081-T-FF-21-69

5081-T-FF-21-73

5081-T-FI-20-60

5081-T-FI-20-67

5081-T-FI-20-69

5081-T-FI-20-73

5081-T-FI-21-60

5081-T-FI-21-67

5081-T-FI-21-69

5081-T-FI-21-73

5081-A-HT-20-60

5081-A-HT-20-67

5081-A-HT-20-69

5081-A-HT-20-73

5081-A-HT-21-60

5081-A-HT-21-67

5081-A-HT-21-69

5081-A-HT-21-73

5081-A-FF-20-60

5081-A-FF-20-67

5081-A-FF-20-69

5081-A-FF-20-73

5081-A-FF-21-60

5081-A-FF-21-67

5081-A-FF-21-69

5081-A-FF-21-73

5081-A-FI-20-60

5081-A-FI-20-67

5081-A-FI-20-69

5081-A-FI-20-73

5081-A-FI-21-60

5081-A-FI-21-67

5081-A-FI-21-69

5081-A-FI-21-73

There have More items , all for 100% New & Original with very good discount , pls kindly contact with Chris directly to know more details information . 

Chris Fang 

Sales Engineer

Sunup (Wuhan) Import and Export Co., Ltd.

Add:7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, China

Postal code:430015

M: + 86-15926376631(WhatsApp & Wechat) 

Skype: live:chris_61491

Email: chris@sunupauto.com

Web: https://www.sunup-automation.com