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2017-10-03 08:35
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Company Profile
Liyang Henyu Machining Co. LtdBy certification [File Integrity]
Contact: hnoceanus(Mr.)
Telephone:
Area: Beijing
Address: Beijing
Website: http://hnoceanus.gd-xq.com/
Applicablegas | Oxygen (O2) |
Detecting range | 0-5, 25, 30%vol |
Resolution | 0.01%vol |
Sampling | Diffusion or pump-suction, circulation selectable |
Accuracy | ≤±3%F.S |
Repeatability | ≤±1% |
Zero drift | ≤±1%(F.S/year) |
Sensor type | Electrochemical |
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, etc.; (Optional) Four-wire system RS485 digital signal output; (Optional) Frequency signal 200~1000Hz output; Two-level passive contact output: 220V AC 0.5A, 5VDC 0.5A |
Installation means | Wall mounted, Pipe type (Thread:M40*1.5 ) |
Material of body | Anti-corrosionmaterial |
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 1.6Kg |
Standards | GB15322.1-2003, GB3836.1-2010, GB3836.2-2010, GB3836.4-2010 |