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* Continuous detection of combustible, oxygen & toxic gas in explosion hazardous area with flame proof structure
* Self diagnosis function with built-in Microprocessor            
* Excellent selectivity by adapting detection principle only for oxygen & toxic gas        
* Superior performance for detecting gas below TLV
* Multi functions and high quality with low cost of ownership  
* Built-in Back light LCD display                 
* Auto calibration and program setting with magnet bar and LCD display          
* 4-20mA DC output signal                  
* Calibration and maintenance by one worker 

TRANSMITTER & LOCAL DISPLAY TYPE COMB. OXYGEN & TOXIC GAS DETECTOR
Model
TS-2000 Series
Measuring gas
Combustible gas
(LNG, LPG, H2, Methane, Butane & etc)
Toxic gas (O2, CO, CL2, NH3 & etc)
Measuring type
                                                                    Diffusion type
Measuring method
Hot wire semiconductor cell, Catalytic cell, Thermal conductivity cell
semiconductor cell, Electrochemical cell
Measuring range
0~2000ppm, 0~100% LEL, 0~100% Vol 
Refer to ordering information
Response time
< 15sec / 90% scale
          < 45sec / 90% scale
Accuracy
±3% / Full scale
Parameter controls

Non intrusive control with Magnet bar (calibration, maintenance, alarm setting)

Operation mode display
1-LED (Power)
Measuring value display
LCD display (Built in Back light 2-Line, 8 characters)
Output signal
                         Analogue output : Measuring output: 4-20 mA DC
                                                     Maintenance output: 3 mA DC
                                                     Calibration output: 2 mA DC
                                                     Fault output: 0 mA DC
Cable / Distance

Power + signal cable: 3 wire (Above CVVSB 1.5sq ) / 2,500m max.

Conduit connection
1/2" & 3/4" PF, NPT (3/4" PF standard)
Mounting type
2" Pole mount, Wall mount, Duct mount
Operating temperature
-20∩ ~ +50∩
Operating humidity
5 ~ 99%.RH (non-condensing)
Operating power
18 ~ 31V DC (24V DC normal) / 250mA max.
 
AC 110/220V(Option)
Dimensions

136 x 166 x 110 (W X H X D)

136 x 176 x 110 (W X H X D)

Weight
1.5 kg

2.1 kg

Approval
Flame proof type (Ex d IIC T6)

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CHINA: No.40,JinFengXi Road,National Hi-Tech Industry Development Zone,ZhuHai,GuangDong,China
Tel:+0086 756 3895799 Fax:0086 756 3892788 E-mail:sales@combine-inst.com ICP10058053

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