Language
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-07-29 07:51
160
hnoceanus(Mr.)
Beijing
Future Avenue 73, Jinjiang, Building 912, No. 10, Jinshuiqu, Zhengzhou, Henan, China (-)
Applicablegas | Carbon monoxide(CO) |
Detecting range | 0-2000PPM, customized |
Resolution | 0.01, 0.1, 1PPM 0.01 mg/m3, 0.1 mg/m3, 1 mg/m3 |
Sampling | Pump-suction |
Accuracy | ≤ ±3%F.S |
Repeatability | ≤ ±1% |
Zero drift | ≤ ±1% (FS/year) |
Sensor type | Electrochemical sensor |
Sensor life | 2-3 years (catalytic combustion, electrochemical, semiconductor) 3-5 years (PID, Infrared) |
Response time (T90) | ≤20s |
Alarming mode | Audible-visual alarm (optional) |
Operating environment | Temperature: -30-60℃(customized for special demands) Humidity: ≤95%RH (non-condensing), if >90%RH, can add the filter Pressure: 86-106kPa |
Working voltage | 24V DC (16-30V DC) |
Output signals | (Standard) three-wire system 4-20mA standard signals output, available for PLC, DCS (optional) four-wire system RS485 digital signal output (optional) frequency signal 200-1000Hz output Two-level passive contact output: 220V AC 0.5A, 5V DC, 0.5A |
Installation means | Wall mounted, Pipe type (thread: M40*1.5 ) |
Material of body | Cast aluminum |
Explosion-proof index | Ex d IIC T6 |
Protection grade | IP66 |
Electrical interface | 3/4″ NPT (female screw), 1/2″ NPT (female screw) |
Transmit distance | ≤2000m |
Dimensions | (L) 210 x (W) 140 x (H) 92mm |
Weight | About 1.5kg |
Standards | GB15322.1-2003, GB3836.1-2010, GB3836.2-2010, GB3836.4-2010 |