Data sheet

IR-700 CO2

Detcon The IR-700-CO2 is a non-intrusive "smart" sensor designed to detect and monitor carbon dioxide in the air using a non-dispersive miniature infrared sensor (NDIR) technology.

Available in low and high range versions, detection ranges (in volume) are 0-0.3%, 0-1%, 0-3%, 0-5% (low end version) and 0-10%, 0- 25%, 0-50% and 0-100% (high-end version).

The plug-in, field-replaceable sensor provides a selective response to CO2 and features oversized gold-plated connections that help prevent corrosion. The sturdy frame of the Model 700 features an electrolytically polished 316 stainless steel case with fully encapsulated electronics and double-layer surge protection.

This innovative design virtually eliminates sensor failure due to water infiltration, corrosion, vibration and transient spikes. A key feature of the IR-700-CO2 is integrated intuitive software that simplifies the operator interface by guiding the user through the usual functions of calibration, configuration and fault diagnosis using an integrated alphanumeric display.

The IR-700-CO2 is equipped with standard 4-20mA and Modbus ™ RS-485 analog outputs. Among its unique features, a wireless option can be used with the Detcon SmartWireless® product line. Additional integration options include a Remote Alarm Module (RAM), HART, and Foundation Fieldbus. Detcon's carbon dioxide sensor has an infinite lifespan and is backed by a 5-year pro rata warranty.

Failsafe user-friendly interface

 

LED display (with anti-glare)

Full-text display method

Non intrusive interface

Auto Zero / Auto Span

Preventive diagnosis of defects

 

Eco-friendly bulletproof

 

316SS Electropolished 100% Construction

Epoxy encapsulated circuit

Bulletproof I / O protection

Waterproof, corrosion resistant, vibration resistant

 

Modular and repairable

 

Modular design

Plug and Play Components

Quick release of the thread (for sensor replacement)

Built-in calibration port

Sensor type

Continuous diffusion / adsorption

Non-dispersive infrared optics (NDIR) - CO2

Replaceable sub-miniature plug-in field

The life of the sensor

5 years typical

Measuring range (% by volume)

0-0,3, 0-0,5, 0-1, 0-3, 0-5 (low range version)

0-10, 0-15, 0-20, 0-25, 0-50, 0-100 (high end version)

Precision / Repeatability

± 5% range

Response time

T50 <15 seconds, T90 <40 seconds

Outputs

Linear 4-20 mA DC

RS-485 MODBUS-RTU

Electrical classification

 

Explosion

CSA and US (NRTL)

Class I, Division 1, Groups B, C, D (Tamb = -40 ° C to + 75 ° C)

Class I, Zone 1, Group IIB + H2

ATEX

II 2 G Ex d IIB + H2 T4 Gb (Tamb = -40 ° C to + 75 ° C)

Protection against penetration

NEMA 4X, IP66

Safety Approvals

cCSAus

ATEX

CE marking

SIL2 certified according to IEC 61508