Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-28 18:29
44
Company Profile
Henan OceanusBy certification [File Integrity]
Contact: hnoceanus(Mr.)
Telephone:
Area: Beijing
Address: Beijing
Website: http://hnoceanus.df-gear.com/
Applicablegas | Sulfur Dioxide (SO2) |
Detecting range | 0-20ppm or customized |
Resolution | 0.01ppm、0.1ppm、1ppm 0.01 mg/m3 |
Sampling | Diffusion or pump-suction, circulation selectable |
Accuracy | ≤±3%F.S |
Repeatability | ≤±1% |
Zero drift | ≤±1%(F.S/year) |
Sensor type | Electrochemical sensor |
Sensor life | 2~3 years |
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: 86kPa~106kPa |
Working voltage | 24V DC(16~30VDC) |
Output signals | (Standard)Three-wire system 4~20mA standard signals output, available for PLC, DCS and more (Optional) Four-wire system RS485 digital signal output (Optional) Frequency signal 200~1000Hz output Two-level passive contact output: 220VAC 0.5A, 5VDC 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 |
Dimension | 210 mm×140 mm×92 mm(L×W×H) |
Weight | About 1.5Kg |
Warranty | 12 months |
Standards | GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010 |