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High Quality, Excellent Servce,Good credibility ! ! |
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Mounting: Wall mounted
Input signal: standard 4～20m A
Range: 0～100℃LEL OR 0～1000ppm
Display: Digital display
Alarm: point: low level at 25%LEL (adjustable between 2%～25%), high lever at 50%LEL
Alarm output: 8 groups of relay output and 2levels output (contact capacity: 2A/250VAC 30VDC)
Operating temperature: -10℃～+55℃
Power supply: AC220V/50Hz/DC24V
Max. consumption: not more than 5.5w/channel
Max. load capacity: 8 channels of detector
Sampling mode: visit 8 channels in circulation
Can be used with
JB-QT-TON90AT
ES2000T
JB-QT-TON90A
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High measurement accuracy
CPU of the controller adopts High-grade single chip with high calculating speed, high accuracy and strong reliability.
Intuitionistic and clear shows
Using LCD liquid crystal screen, including clock show and alarm time inquiring.
Easy to operate
Keyboard operates, automatic calibration.
Automatic polling by eight routes
Realizing two wire system or three wire system connecting with multiple routes standard (4-20m A) primary instrument.
Multiple signal output
It can export high, low, failure relay contact point signal.
Convenient to install
Professional design supporting rank. It’s easy and quick for installation.
Convenient Maintenance
The whole product design using modular design structure, easy for the system to combine and maintain |
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Installation and fixing of the controller |
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1.Choosing reasonable installation height and wall surface needs fixed and plain;
2.
Using ￠7 drilling tools drill four holes on the surface of the wall, the hole should not be lower than 50mm;
3.
Put the four plastic bulgy poles into the four holes one by one, and then put the hanging panel joint aim at the plastic bulgy poles, then using four tapping screw (ST3.5*38) fix it on the wall;
Put the two pothooks of the mainframe superior extremity to the B, and inferior extremity to the C |
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| Total Structure Chart / Buttons instruction |
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1.LCD display area
2.
Signal indictor light (red, yellow, green)
3.
Light-dependent resistors
4.
Exerted buttons
5.
Null position, calibrate potentiometer
6.
Return circuit setting dialing switch
7.
Inside buttons
8.
Linkage equipment hand movement switch
9.
9.11-connect detector terminal
10.
10.12 connect linkage equipment terminal |
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1.Self check key
2.Noise elimination key
3.Up key
4.Return circuit setting dialing switch
5.Down key
6.Timing key
7.Enter / Return key
8.Referring key
9.Set / Calibrate key
10.Relay hand movement switch |
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1.House mark
2.
Alarm point setting icon
3.
Standby power icon
4.
Time icon
5.
Demarcation icon
6.
Referring icon
7.
Concentration measurement unit
8
.Measure gas name in practice
9. High / low limit mark
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10. Return circuit number
11. Time display
12. Failure dictator light
13. Power dictator light
14. Alarm dictator light
15. Detector failure icon
16. Alarm icon
17. Time referring item
18 Concentration display |
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