Manufacturer: Si Meccos

Model: ITR CO2 EV Monitor Gas Transmitter Universal Gas Alarm System

P/N: 13746

S/N: 5701-4134

Year of construction: 2011

Description:

Stand-alone Gas Transmitter Meccos ITR for continuous monitoring is optimal control of air quality. Meccos ITR Transmitter is used for room air monitoring. Oxygen, toxic or explosive gases can be monitored. Monitoring makes sense where human life is endangered due to leaks or an optimal air quality is sought. Endangered areas include heating cellars (city gas/natural gas), storage rooms (CO2, toxic gases, O2 deficiency) and jobs (toxic, explosive gases, O2 deficiency). For the detection of gas concentrations or leaks, one or more ITR transmitters are installed directly in the endangered area. The concentration crossing is displayed directly on the transmitter via two alarm LEDs, internal summer and integrated relay contacts.

Areas of application:

Selective and continuous monitoring of gases, for example in the following areas:
- Laboratories
- heating rooms
- storage rooms
- cellar rooms
The control of the air quality is particularly important for high -frequency rooms, such as:
- Conference halls
- theater
- Restaurants

Performance features:

- Selective measurement of CO2, CH4 and flammable gases
- High availability and long -term stability
- Stand-alone operation
- 4 LEDs for displaying alarm, warning, operation, fault
- Internal Summer
- 3 integrated relay contacts for alarm, warning and disorder

Technical data:

- Measurement principle: infrared spectrometry
- Measurable gases: carbon dioxide (CO2)
- wavelength range: 4.3 µm
- Light source: halogen lamp
- Detector: Pyroelectric Lita element
- Optical path length: 50 mm, 20 mm, 10 mm, 1 mm
- Typical measurement areas: 0 ... 1, 0 ... 2, 0 ... 5, 0 ... 100 vol% CO2
- Accuracy: +/- 5% of the display value
- Setting time: <30 sec (90%time), max. 1 min. (100%time)
- Environmental condition: temperature +3 ... 40 ° C
Showling:
LED red: main alarm self -preserving, self -extinguishing in front of alarm
LED yellow: fault
LED green: operation
- Outputs: 4-20 mA analog (max. 500 ohm burden)
1 relay alarm (Alert), opener/closing
1 relay warning (warning), opener/closer
1 relay disorder (fault), opener/closer
Contact load relay max. 48V/DC/20W
- Alarm giver internally: Summer for alarm and fault
- Tax inputs: 1 button “Reset” - alarm, test solution
- Number of measuring points: 1 maximum
- Electr. Connection: 18 ... 26 V/DC, residual rash <+/- 100mv
- Power consumption: 25 W max.
- Protection class: IP 56
- Dimensions (LXBXT): 165 x 82 x 90 mm
- Weight: 0.5 kg max.

Scope of delivery:

- Si Meccos ITR CO2 EV Monitor Gas Transmitter Universal Gas Alarm System

Si Meccos ITR CO2 EV Monitor Gas Transmitter is in very good condition and completely functional.