CS 21 Series
Fixed Transmitter
(Toxic and Combustible)
Toxic and combustible gases
The CS 21 transmitter has a high sensitivity to a broad range of toxic
and combustible gases.
The CS 21 transmitter uses the proven chemosorption detection
principle for detection of toxic gases, vapors and combustibles.
The rapid response of the transmitter provides opportunity to take
counter measures and thereby limit damages. The long life of the
sensors makes the CS 21 a low-cost solution for your detection
needs. A transmitter can be continuously operated for more than 5
years.
Wall mount installation is straightforward. The distance between
transmitter and controller can be greater than 500 meters. A rugged
aluminum casing protects the sensor and electronics from splashes
of water and dirt. The transmitter must not be operated in EX-areas.
For measurement of combustible gases in the LEL range the gas
needs to be sampled by pump. In this case the EX-protection
needs to be guaranteed with suitable external components (e.g.
flame‑protection).
Features:
• High sensitivity to a broad range of refrigerants
• Long sensor life
• Fast response
Response Time:
• tA < 14 seconds
Ambient Temperature:
• -22°F to +131°F
Output Signal:
• 0.2-1 mA
• 4-20 mA
Housing Protection:
• IP 54
Power Supply:
• 10 to 30 V DC
Humidity:
• 20 to 96% r.h. non-condensing
Pressure:
• 920 to 1,100 hPa
Transmitters
Part Number
Sensors
Range
2214007
Acetone (C3H6O)
(0)30 - 300 ppm
$ 1,450.00
Price
2214033
Dichloromethane (CH2CL2)
(0)30 - 300 ppm
$ 1,450.00
2214109
Natural Gas up to 90% (CH4)
(0)5 – 50% LEL
$ 1,450.00
2214110
Natural Gas up to 90% (CH4)
(0)5 – 100% LEL
$ 1,450.00
2214013
Ethanol (C2H6O)
(0)30 - 2,000 ppm $ 1,450.00
2214133
Ethylene (C2H4)
(0)30 - 2,000 ppm $ 1,450.00
2214024
Carbon monoxide (CO)
(0)30 - 300 ppm
2214025
Carbon monoxide (CO)
(0)30 - 1,000 ppm $ 1,450.00
2214026
Methane (CH4)
(0)5 – 50% LEL
$ 1,450.00
2214027
Methane (CH4)
(0)5 – 100% LEL
$ 1,450.00
2214028
Methanol (CH4O)
(0)30 - 1,000 ppm $ 1,450.00
2214107
n-Butane (C4H10)
(0)5 – 50% LEL
$ 1,450.00
2214108
n-Butane (C4H10)
(0)5 – 100% LEL
$ 1,450.00
$ 1,450.00
CS 21 Series
Fixed Transmitter
(Toxic and Combustible)
Transmitters continued
Part Number
Sensors
Range
2214122
n-Hexane (C6H14)
(0)5 – 50% LEL
$ 1,450.00
Price
2214129
n-Nonane (C9H20)
(0)5 – 50% LEL
$ 1,450.00
2214130
Propane (C3H8)
(0)5 – 50% LEL
$ 1,450.00
2214131
Propane (C3H8)
(0)5 – 100% LEL
$ 1,450.00
2214032
Toluol (Toluene) (C7H8)
(0)30 - 1,000 ppm $ 1,450.00
2214132
Toluol (Toluene) (C7H8)
(0)5 – 100% LEL
$ 1,450.00
2216XXX
External sensor (6’ cable)
Same as above
Add $ 75.00
Calibration Kits and Accessories
Part Number
Description
2000-209
Calibration Adapter with tubing
$
120.00
7721-021
Calibration Kit without gas, with ABS carrying case, 0.5 lpm fixed flow regulator, calibration adapter
and tubing
$
375.00
6025-021
Test lead set
$
40.00
GfG reserves the right to change part numbers, prices
and/or technical information without notice.
All rights reserved to correct typographical errors. All
prices are listed in US dollars.
2017 Rev. 1 (01/01/17)
Price
1194 Oak Valley Drive, Suite 20, Ann Arbor, MI 48108 USA
Phone: (734) 769-0573 • Toll Free (USA / Canada): (800) 959-0329
Website: www.goodforgas.com • [email protected]
Worldwide Manufacturer of Gas Detection Solutions