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| Product Name | KORNO MOT500-EX-Y (high temperature) Gas Detector (high temperature) | HuiRuiPu HRP-T1000-EX Combustible gas Detector (with display and lamp) |
| Product Price | In coming | $143.00 |
| Details | Details | |
| Model comparison | ||
| Usage Type | Fixed Online | Fixed |
| Gas Quantity | Single gas | Single gas |
| Sensor Principle | Catalytic Bead | Catalytic Bead |
| Sampling Method | Diffusion Pumped Flow-through | Diffusion |
| Detection gas | Ex | Ex |
| T90 Response Time | ≤20s | |
| Explosion-proof | Ex d (Flameproof) | |
| IP Rating | IP65 | |
| Data Output | 4-20mA RS485 Wireless | 4-20mA RS485 |
| Parameter comparison | ||
| Type | fixed | |
| Detect the amount of gas | single gas | |
| Detection principle | Catalytic combustion | |
| Detect gas | Combustible gas (EX) | EX |
| sampling method | Diffusion Type, pump suction TypeDiffusion, flow, pump suction optional | natural diffusion |
| sampling method | Diffusion Type, pump suction TypeDiffusion, flow, pump suction optional | natural diffusion |
| Installation method | Wall-Mounted, Pipeline Type (Thread Size: M40X1.5mm), Flow Type | |
| Range | 0-100%LEL | |
| resolution | 0.1%LEL | |
| Response Time | T90≤20s | |
| recovery time | ≤ 20 seconds | |
| detection accuracy | ≤ +/- 3% (depending on the Sensor) | |
| linearity error | ≤±1% | |
| Sexual repeability | ≤±1% | |
| Zero drift | ≤ +/- 1% (F. S/year) | |
| gas expansion | Supports 1-6 Sensors (Optional) | |
| Temperature and humidity (optional) | Temperature detection Range: -25~ 60 ℃, humidity detection Range: 0~ 95% RH | |
| signal output | 4-20mA, RS485 (MODBUS RTU), 0-5V/0-10V, 4-20mA + Hart (optional), switching signal (standard 2 sets of relays) | |
| transmission method | Cable transmission (3/4 core), TCP/IP (optional), GPRS (optional), wireless transmission (433Mhz, 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 software alarm, mobile app, SMS alarm optional | |
| Alarm settings | Standard two-level alarm (optional three-level), Gas Sensor can be set to conventional high and low alarm or interval control, Temperature and Humidity Sensor can be set to control interval | |
| Explosion-proof sign | CNEx16.0547 | |
| Protection Rating | IP65 | |
| production license | Guangdong 00001052 (CMC metrology authentication) | |
| shell material | Die casting aluminum + sand blasting oxidation/fluorocarbon paint, explosion-proof and corrosion-proof | |
| Operating temperature | -30~ 50 ° C (higher temperatures require customization or optional pretreatment) | |
| operating humidity | ≤ 95% RH, non-condensing | |
| Operating Pressure | 0 ~ 100Kpa | |
| Power Supply | 24VDC(12~30VDC) | |
| dimensions | 200*149*79mm | |
| weight | 1.5Kg | |
| execution standard | GB3836.1-2010 "Explosive environments - Part 1: Equipment - General requirements", GB3836.2-2010 "Explosive environments - Part 2: Equipment protected by flameproof enclosures" d " | |
