The use of the new CARBOCAP¢ç sensor and the GMW20 series has several advantages — high accuracy
The use of the new CARBOCAP¢ç sensor and the GMW20 series has several advantages — high accuracy and excellent stability, negligible temperature dependence, ease of installation and reliable operation as well as a five year recommended calibration interval to mention a few. The measurement accuracy of the sensor is not affected by dust, water vapor or most chemicals. The use of the GMW20 series transmitters results in considerable savings in installation, operation, maintenance and recalibration costs and ensures the best possible control of air quality.
The GMW20 series transmitters can be used independently or they can be incorporated into building energy management systems. The GMW21D features a display. In addition to the 0-20mA, 4-20mA and 0-10V outputs, there are also two options: LonWorks¢ç interface and a relay output.
CAT NO.
MODEL
DEscRIPTION
AVAIL
PRICE
VA100300
GMD20
CO2 TRANSMITTER DUCT MOUNT VERSION
Yes
1,069,200
VA100302
GMW21D
CO2 TRANSMITTER WALLMOUNT W/DISPLAY
Yes
1,047,600
VA100303
GMI21
OPTIONAL DISPLAY MODULE FOR CO2 TRANSMITTER FOR CO2 Transmitters
Yes
172,800
Please inquire for NIST Certification
VA100304
GML20
OPTIONAL LONWORKS INTERFACE MODULE FOR CO2 Transmitters
Yes
334,800
Please inquire for NIST Certification
VA100305
GMR20
OPTIONAL RELAY OUTPUT OPTION FOR CO2 TRANSMITTER FOR CO2 Transmitters
Yes
118,800
Please inquire for NIST Certification
VA100306
18192
OPTIONAL FIELD CALIBRATION KIT FOR CO2 TRANSMITTER FOR CO2 Transmitters
Yes
378,000
Please inquire for NIST Certification
VA100307
19222GM
OPTIONAL CALIBRATION SOFTWARE KIT FOR CO2 TRANSMITTER FOR CO2 Transmitters