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RKI Instruments 4-Channel 570 Wall Mounting Housing with Buzzer Module - 570-04WB
Item #:
570-04WB
Brand:
RKI Instruments
Share this product:
570-04WB 4-Channel 570 Wall Mounting Housing with Buzzer Module by RKI Instruments
Features:
- Available to connect to various gas sensor
- Easy to read three color (green/orange/red) LED bar-graph display (52 segments)
- Combustible gases detectable in wide range (from PPM to %LEL) with one display unit (NC-581W)
- Automatically changes from ppm range to %LEL range (NC-581W)
- Two alarm levels
- Peak hold function
- Highly integrated compact design with plug-in type unit
- Zero suppression function
- Alarm contact interruption function (Maintenance mode)
- Alarm test mode
- Auto zero function
- Ability to indicate a flow failure alarm
- Output signal (4~20mADC) is provided
Applications:
- Petro-refinery, petrochemical plants
- Chemical plants
- Semi-conductor manufacturing plants
- Engineering public work field
- Power station, gas work
- Iron and steel works
*Please note we can only ship RKI products to customers within the United States
| Power Requirements | 115 VAC and 24 VDC with 230 VAC optional |
| Sampling Method | Accepts both diffusion and sample drawing type detector heads |
| Operating Conditions | 0 - 122 º F, 10 - 90% RH, non-condensing |
| Enclosure Type | Metal module |
| Mounting Style | Wall mount for 4, 6, or 12 modules |
| Display Method | 3 color LED bar graph (52 segments) |
| Alarms | 2 per module, 2 common relays, external reset |
| Alarm Indication | 1st alarm flashing LED (orange), latched, continuous light when reset 2nd alarm flashing LED (red), latched mode |
| Output Signal | 4-20 mA DC |
| Audible Alarm | Enclosure mounted buzzer, 94 dB at 1' Coded output: pulsing = gas alarm, steady = fail |
| Sensor Inputs | Any 4-20 mA transmitter, 24 VDC, 2 or 3 wire, 250 mA max standard. LEL or Oxygen sensors direct connect. |
| Warranty | One year materials and workmanship |
| Ammonia (NH3) | 0 - 75.0 ppm |
| Arsine (AsH3 ) | 0 - 0.20 ppm |
| Boron Trichloride (BCl3) | 0 - 15.0 ppm |
| Carbon Dioxide (CO2) | 0 - 1.0 % |
| Carbon Monoxide (CO) | 0 - 300 ppm |
| Chlorine (Cl2) | 0 - 3.0 ppm |
| Chlorine Dioxide (ClO2) | 0 - 1.00 ppm |
| Chlorine Trifluoride (ClF3) | 0 - 1.00 ppm |
| Combustibles | 0 -100% LEL |
| Diborane (B2H6) | 0 - 30.0 ppm |
| Fluorine (F2) | 0 - 6.0 ppm |
| Hydrogen (H2) | 0 - 2000 ppm |
| Hydrogen Chloride (HCl) | 0 - 15.0 ppm |
| Hydrogen Fluoride (HF) | 0 - 9.0 ppm |
| Hydrogen Sulfide (H2S) | 0 -100.0 ppm |
| Nitric Oxide (NO) | 0 -100.0 ppm |
| Nitrogen Dioxide (NO2) | 0 - 15.0 ppm |
| Nitrogen Trifluoride (NF3) | 0 - 30.0 ppm |
| Oxygen (O2) | 0 - 25.0 % |
| Ozone (O3) | 0 - 1.0 ppm |
| Phosphine (PH3) | 0 - 1.0 ppm |
| Silane (SiH4) | 0 - 15.0 ppm |
| Sulfur Dioxide (SO2) | 0 - 30.0 ppm |
| TEOS (Si(OC2H5)4) | 0 -15/30 ppm |















