KORNO MOT500-O2-BH Fixed industrial oxygen detector DATASHEET
| Brand | KORNO | Model | MOT500-O2-BH |
|---|---|---|---|
| From | China | Name | Fixed industrial oxygen detector |
Specifications
| Detect gas | Oxygen (O2) Electrochemical sensor detection principle |
| measurement range | 0-30%VOL |
| resolution | 0.01%VOL |
| Detection method | Diffusion, flow, pump suction optional |
| detection accuracy | ≤±3%F.S |
| Response Time | ≤ 20 seconds (T90) |
| recovery time | ≤ 20 seconds |
| Installation method | Wall-Mounted, Pipeline Type (Thread Size: M40X1.5mm) |
| linearity error | ≤±1% |
| Zero drift | ≤ +/- 1% (F. S/year) |
| repeatability | ≤±1% |
| signal output | ① 4-20mA signal: standard 16-bit accuracy 4-20mA output chip, transmission distance 1Km ② RS485 signal: using standard MODBUS RTU protocol, transmission distance 2Km ③ Voltage signal: 0-5V, 0-10V output, can be set by yourself ④ Pulse signal: also known as frequency signal, frequency range adjustable (optional) ⑤ Switching signal: standard 2 sets of relays, optional third set of relays, passive touch point, capacity 220VAC 3A/24VDC 3A |
| transmission method | ① Cable transmission: 3-core, 4-core cable, long-distance transmission (1-2 kilometers) ② TCP/IP transmission: support TCP/IP protocol, use optical fiber, network cable, long-distance real-time transmission through intranet, extranet (optional) ③ GPRS transmission: can be built-in GPRS module, real-time remote transmission of data, without distance restrictions (optional) ④ Wireless transmission: support 433Mhz, radio transmission mode, transmission distance 2-10Km, depending on different power (optional) ⑤ Video transmission: can support security surveillance cameras, when the device has an alarm, on-site capture and forensics (optional) |
| receiving device | User computer, control alarm, PLC, DCS, mobile phone, tablet computer, etc. are optional |
| Alarm method | On-site sound and light alarm, external alarm, remote controller alarm, computer data collection software alarm, mobile app notification, SMS alarm optional |
| Alarm settings | Standard configuration two-level alarm, optional three-level alarm; alarm mode can be set: conventional high and low alarm, interval control alarm |
| Explosion-proof sign | ExdII CT6 (flameproof) |
| Protection Rating | IP66 |
| Power Supply | 24VDC（12～30VDC） |
| Size weight | 200 * 149 * 79Mm (L × W × H) 1.5Kg (net weight) |
| shell material | Die casting aluminum + sand blasting oxidation/fluorocarbon paint, explosion-proof and corrosion-proof |
| operating temperature | -30 ～ 60℃ |
| operating humidity | ≤ 95% RH, non-condensing |
| Operating Pressure | 0 ～ 100Kpa |
| standard accessories | manual, certificate of conformity |
Packing list
machine x1, manual x1, certificate x1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/50690/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18