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Specifications
1.1x dry contact output2.6 LED indicator lights
3.RS485 communication interface
VOC Transmitter for Room Harmful Gas
F2000TSM-VOC transmitter is specially designed to detect IAQ level in space environment and transmit the linear output with o~10VDC or 4~20mA for the IAQ measurement. The ventilation systems can be worked based on the IAQ level to improve the air quality and also achieve the best energy saving.
Its internal mixed gas sensor (normally called VOC sensor) is very sensitive to VOC concentration in the air (VOC i.e. Volatility Organic Compound, such as timber dope and toluene emitted by building materials), and other air pollutants such as cigarette smoke, ammonia and H2S. It also has high sensitivity to CO, alcohol, natural gas and odorous smells from human bodies.
¨ Features
u Wall mounting, real time detect indoor air quality
u With excellent mix gas sensor inside. 5~7 years lifetime.
u High sensitive to contaminative gases and various kinds of odorous gases within the room (smoke, CO, alcohol, human odor, material odor).
u Special temperature and humidity compensation makes the VOC measurements consistent in different environment
u One 0~10VDC or 4~20mA linear output for the IAQ measurement.
u Easy to select the analog output by jumpers.
u Optional Modbus RS-485 communication interface 15KV antistatic protection, independent address setting.
¨ Application
u Detect Indoor Air Quality
u Can be used in houses, offices, theaters, shops, restaurants, train stations and many other places
u Ventilation control systems
NOTE:F2000TSM-VOC-S100 cannot be used as a safety detector, for example, gas alert detector.
¨ Specifications
Gas detected |
VOCs ( toluene emitted from wood finishing and construction products); Cigarette smoke( hydrogen, carbon monoxide); ammonia and H2S, alcohol, natural gas and smell by people’s body. |
Sensing element |
Semiconductor mix gas sensor |
VOC measuring range |
0~30ppm |
Power Supply |
24VAC/VDC±10% |
Consumption |
2.5 W |
Sensor query frequency |
Every 1s |
Warm up time |
48 hours (first time) 1 hour(operational) |
Analog output |
0~10VDC linear output (default) 4~20mA selectable by jumpers or in the order |
Output resolution |
10Bit |
Modbus Communication rate |
RS485, 19200bps(default), can be adjusted via Modbus protocol. 15KV antistatic protection, independent base address, 64 max network nodes |
Operation temperature |
0~50°C (32~122°F) |
Operation humidity |
0~95%RH,non condensing |
Storage conditions |
-40~70°C (-40~158°F) |
Weight |
190g |
Dimensions |
100mm×80mm×28mm |
Installation standard |
65mm×65mm or 2”×4”wire box |
Housing and IP class |
PC/ABS Plastic fireproof material , IP30 class |
Quality standard |
ISO 9001 |
CE approval |
EMC 60730-1: 2000 +A1:2004 + A2:2008 Directive 2004/108/EC Electromagnetic Compatibility |
¨ Models
ITEM |
MODEL |
DESCRIPTION |
|
IAQ Transmitter (wall mounting)
Power supply: 24VAC/VDC |
F2000TSM-VOC-S110-V |
IAQ sensor/transmitter with 0~10VDC linear output. |
F2000TSM-VOC-S110-A |
IAQ sensor/transmitter with 4~20mA linear output. |
|
F2000TSM-VOC-S110-V/A |
IAQ sensor/transmitter with 0~10VDC linear output. (Can be selected 4~20mA by jumpers) |
|
F2000TSM-VOC-S110C |
IAQ sensor/transmitter with 0~10VDC linear output. (Can be selected 4~20mA by jumpers) Modbus RS485 interface |
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