Request More Information


Z-Gard® S Sensor

Z-Gard® S Sensor

The Z-Gard S Sensor is designed to detect the presence of carbon monoxide, nitrogen dioxide and combustible gases in air. These sensors employ solid state, electrochemical or catalytic sensors which generate a representative output signal proportional to the calibrated operating range. All Z-Gard S Sensors are available with 2 output versions, a 4-20mA analog output, or an addressable RS-485 digital signal. Z Gard Sensors with RS-485 digital output are specifically designed to operate as a system with any Z-Gard CXII or C 485 Controller. Z-
Read More

The Z-Gard S Sensor is designed to detect the presence of carbon monoxide, nitrogen dioxide and combustible gases in air. These sensors employ solid state, electrochemical or catalytic sensors which generate a representative output signal proportional to the calibrated operating range. All Z-Gard S Sensors are available with 2 output versions, a 4-20mA analog output, or an addressable RS-485 digital signal. Z Gard Sensors with RS-485 digital output are specifically designed to operate as a system with any Z-Gard CXII or C 485 Controller. Z-Gard Sensors with 4-20mA can be installed as stand-alone sensors typically integrated with the Z-Gard C Controller, or common commercial equipment including PLC, DCS, or building automation systems.

Show/Hide All Product Information

Features & Benefits

  • 2 sensor output options: 4-20mA analog output or RS-485 digital signal.
  • Sensor status is shown by green OK LED, indicating proper device operation.
  • Switch drive output to percentages of full-scale. This feature is useful for testing remote devices which may be connected to the sensor output.
  • Easy one-person calibration of zero and span.

Options & Specifications

Part Numbers

Part No. Description View
10063791

SENSOR, ZGARD-S, CO, 100PPM, SS, 4-20MA

 
10063792

ZGARD-S CO-200PPM SENSOR SS 4-20MA

 
10063793

SENSOR, Z GARD S, 0-100PPM CO, SS,RS-485

 
10063794

SENSOR, Z GARD S, 0-200 PPM CO,SS,RS-485

 
10063795

SENSOR, ZGARD S, CO, 100 PPM, ECHEM

 
10063796

SENSOR,ZGARD S,CO,200 PPM,ECHEM, 4-20mA

 
10063797

SENSOR, Z GARD S 0-100 PPM CO, EC, RS485

 
10063798

SENSOR, Z GARD S, 0-200PPM CO, EC,RS-485

 
10063799

ZGARD-S NO2-10PPM SENSOR EC 4-20MA

 
10063800

SENSOR,ZGARD S,NO2,10 PPM,E-CHEM,RS-485

 
10063818

ZGARD-S R22 SENSOR SS 4-20MA

 
10063821

ZGARD-S R134A SENSOR SS 4-20MA

 
10063822

ZGARD-S R134A SENSOR SS RS485

 
10063823

ZGARD-S AMMONIA 500PPM SENSOR SS 4-20MA

 
10069333

NO2-10ppm, Electrochemical, RS485

 
10070215

CO-200ppm Sensor Solid State, 4-20mA

 
10070217

CO-200ppm Sensor Solid State, RS485

 
10070218

CO-100ppm, Electrochemical, RS485

 
10070219

CO-200ppm, Electrochemical, RS485

 
10070220

CO-100ppm Sensor Solid State, RS485

 
10070224

CO-100ppm, Electrochemical, 4-20mA

 
10070225

CO-200ppm, Electrochemical, 4-20mA

 
10070226

CO-100ppm Sensor Solid State, 4-20mA

 
10070232

SENSOR:Z GARD,P1,SS,CO,200PPM,METAL

 
10070233

CO-100ppm Solid State Sensor, P1

 
10070234

CO-100ppm Electrochem Sensor, P1

 
10070235

CO-200ppm Electrochem Sensor, P1

 
10070237

SENSOR:Z GARD,P1,ECHEM,CO,200 PPM

 
10070239

NO2-10ppm Electrochem Sensor, P1

 
10070240

NO2-10ppm & CO-100ppm Electrochem Sensor, P1

 
10070866

NO2-10ppm, Electrochemical, 4-20mA

 
10077448

SENSOR:Z GARD,CO,200 PPM,ECHEM,RS485,FIB

 
10078574

SENSOR:Z GARD,100PPM CO,SS,RS485,FIBERGL

 
10080106

SENSOR:Z GARD,100PPM CO,SS,4-20MA,FIBER

 
10080107

SENSOR:Z GARD,100PPM CO,ECHEM,P1,FIBER

 
10080108

SENSOR:Z GARD,100PPM CO,SS,P1,FIBERGLASS

 
10080109

SENSOR:Z GARD,100PPM CO,ECHEM,485,FIBER

 
10080110

SENSOR:Z GARD,100PPM CO,ECHEM,4-20,FIBER

 
10080111

SENSOR:Z GARD,200PPM CO,SS,4-20MA,FIBER

 
10080112

SENSOR:Z GARD,200PPM CO,SS,RS485,FIBER

 
10080113

SENSOR:Z GARD,200PPM CO,SS,P1,FIBERGLASS

 
10080114

SENSOR:Z GARD,200PPM CO,ECHEM,4-20,FIBER

 
10080115

SENSOR:Z GARD,200PPM CO,ECHEM,P1,FIBER

 
10128978

Combustible-100% LEL, 4-20mA

 
10128979

Combustible-100% LEL, RS485

 
10128980

SENSOR,Z GARD,METAL,COMB,100%LEL,P1

 
10147428

CO-100ppm Solid State Sensor, 4-20mA

 
10147430

CO-100ppm Solid State Sensor, P1

 
10147579

CO-200ppm Solid State Sensor, 4-20mA

 
10147580

CO-100ppm Solid State Sensor, RS485

 
10147581

CO-200ppm Solid State Sensor, P1

 
10147583

CO-100ppm Electrochemical Sensor, 4-20mA

 
10147584

CO-200ppm Electrochemical Sensor, RS485

 
10147585

CO-100ppm Electrochemical Sensor, P1

 
10147587

CO-200ppm Electrochemical Sensor, 4-20mA

 
10147588

CO-100ppm Electrochemical Sensor, RS485

 
10147589

CO-200ppm Electrochemical Sensor, P1

 
10147591

NO2-10ppm Electrochemical Sensor, 4-20mA

 
10147592

NO2-10ppm Electrochemical Sensor, RS485

 
10147593

NO2-10ppm Electrochemical Sensor, P1

 
10147595

Combustible-100% LEL Sensor, 4-20mA

 
10147596

Combustible-100% LEL Sensor, RS485

 
10147597

Combustible-100% LEL Sensor, P1

 
10150381

CO-100ppm Solid State Sensor, RS485, CXII Compatible

 
10150382

CO-200ppm solid State Sensor, RS485, CXIICompatible

 
10150383

CO-100ppm, Electrochemical, RS485, CXII Compatible

 
10150384

CO-100ppm, Electrochemical, RS485, CXII Compatible

 
10150385

NO2-10ppm, Electrochemical, RS485, CXII Compatible

 
10150386

Combustible-100% LEL, RS485, CXII Compatible

 
10150387

CO-100ppm Solid State Sensor, RS485, CXII Compatible

 
10150388

CO-200ppm Solid State Sensor, RS485, CXII Compatible

 
10150389

CO-100ppm Electrochemical Sensor, RS485, CXII Compatible

 
10150390

CO-200ppm Electrochemical Sensor, RS485, CXII Compatible

 
10150391

NO2-10ppm Electrochemical Sensor, RS485, CXII Compatible

 

Applications

  • Toxic Detection
  • Building Protection
  • Combustible Detection

Approvals & Certifications

CSA

Product Literature & User Information