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Industrial Scientific Oldham BM25 Multi Gas Monitor
Rp.93.954.600
- Availability:
- 4 - 6 WEEKS
- Product Code:
- 65148
- Brand:
- Oldham
- Update Terakhir:
- 15 Dec 2023
-
Free delivery
-
Money back guarantee
The BM25 is a durable, versatile, multi-gas area monitor with interchangeable 'smart' sensors covering a wide range of different gases. All this makes the BM25 easily adaptable to a wide variety of applications and industries, including oil refineries, pharmaceutical production, drilling rigs or any sites needing a reliable gas detection system. When the BM25 detects a hazardous level of oxygen, toxic or combustible gas, the top-mounted beacon sends a flashing, bright signal in all directions while emitting a powerful, 103dB siren alarm. The standard BM25 can send alarms via the alarm transfer cables, whilst the BM25 Wireless can send alarm, fault and readings via the 2.4GHz wireless signal. This setup can create a safety perimeter around a detected atmospheric hazard, or transmit a manually initiated emergency signal over a wide area.
Available Sensors include:CH4, and other flammable hydrocarbons, AsH3, Cl2, CO, CO2, ETO, H2, H2S, HCl, HCN, LEL, NO2, NO, NH3, O2, PH3, SiH4, SO2.
Each BM25 comes with a high capacity nickel metal-hydride battery pack offering up to 170 hours of continuous runtime (135 hours with BM25 Wireless). Long-term area monitoring is possible in hazardous locations with an intrinsically safe trickle charge power supply. Also standard are STEL and TWA readings and nearly four months of data logging capacity for a five-gas configuration.
The BM25 wireless can be used as a stand-alone monitor or linked into a mesh network to provide gas detection over a large area. The mesh network will allow each BM25 wireless to connect peer-to-peer with all other units in the network to all each unit to send, receive and relay data to any other unit in range. This allows units to communicate around obstructions and to alter communications paths should a unit be removed for recharging, or servicing. Where networks are split, they will automatically form two separate networks until the network is restored and resume the single network automatically.
Adding additional BM25 Wireless units to an existing network is as easy as turning the units on within reach of the network. The new units will automatically be added to the existing network. A total of 30 BM25 wireless units may be meshed together in a single network and up to 16 independant networks can coexist without interference.
All BM25 Wireless unit's in a single network will show alarms detected from any BM25 Wireless unit and immediately relay this to the entire network. Any units disconnected from the alarming network will still function as before and remain effective to provide local alarms in the presence of gas in the units own area, or split network. Use the part builder below to configure the BM25 with the gas sensors to meet your requirement. NB. Adding a sensor to location 5 will deactivate the sensor in location 2. Should you place an order the system will be supplied as configured.
Tags:
- 1 to 5 gases can be simultaneously monitored
- 103 dB at 3 feet audible alarm
- STEL and TWA values available
- 200,000 readings datalogging capacity (up to 4 months logging for 5 gases configuration)
- Ultra-bright LED flashing beacon at 360°
- Manual panic alarm
- Run time of 170 hours (135 hours for BM25 Wireless units)
- 4.5 Hours recharge, typical
- Safe trickle charger available for long-term installations
- IP66 impact resistant poly carbonate housing, resistant to harsh environments
- Easily transportable - only 6.8Kg
- Up to 30 BM25 Wireless units can be meshed on a single network
- Up to 16 independent wireless networks with no interference
- 2.4GHz radio @ 100mW
- up to 0.6 mile RF line of sight between each unit.
- Instrument Warranty: Two-year warranty, excluding consumables (sensors, filters, etc.)
- Case Material: IP66 - Impact resistant polycarbonate
- Dimensions: 470 x 180 x 190 mm (16.7” x 7.1” x 7.5”)
- Weight: 6.8 kg (15 lbs)
- Display: Graphic liquid crystal display with backlight
- Sensors: Combustible Gas – Catalytic Diffusion Methane, Propane, Butane, Isobutane, LPG, Ethanol, Pentane – Infrared Oxygen and Toxic Gases – Electrochemical CO2 – Infrared Isobutylene – PID
- Measuring ranges:
- Combustible Gases: 0-100% LEL in 1% increments
- Methane: 0-100% LEL in 1% increments – Infrared
- Methane: 0-100% LEL in 1% increments – Infrared
- Propane: 0-100% LEL in 1% increments – Infrared
- Butane: 0-100% LEL in 1% increments – Infrared
- Isobutane: 0-100% LEL in 1% increments – Infrared
- LPG: 0-100% LEL in 1% increments – Infrared
- Ethanol: 0-100% LEL in 1% increments – Infrared
- Pentane: 0-100% LEL in 1% increments – Infrared
- Oxygen: 0-30% Volume in 0.1% increments
- Carbon Monoxide: 0-1,000 ppm in 1 ppm increments
- Hydrogen Sulfide: 0-100 ppm in 1 ppm increments
- Hydrogen: 0-2,000 ppm in 1 ppm increments
- Sulfur Dioxide: 0-30 ppm in 0.1 ppm increments
- Chlorine: 0-10 ppm in 0.1 ppm increments
- Nitrogen Dioxide: 0-30 ppm in 0.1 ppm increments
- Nitric Oxide: 0-300 ppm in 1 ppm increments
- Hydrogen Chloride: 0-30 ppm in 0.1 ppm increments
- Hydrogen Cyanide: 0-10 ppm in 0.1 ppm increments
- Ammonia: 0-1,000 ppm in 1 ppm increments
- Phosphine: 0-1 ppm in 0.01 ppm increments
- Arsine: 0-1 ppm in 0.01 ppm increments
- Silane: 0-50 ppm in 0.1 ppm increments
-
Ethylene Oxide: 0-30 ppm in 0.1 ppm increments
- Carbon Dioxide: 0-5% of volume in 0.1% increments
- Isobutylene: 0-1,500 ppm in 1 ppm increments
- Fluorhydric Acid : 0-10 ppm 0.1 ppm increments
- Ozone: 0-1 ppm 0.01 ppm increments
- Phosgene: 0-1 ppm 0.01 ppm increments
- Chlorine Dioxide : 0-3 ppm 0.01 ppm increments
- Hydrazine : 0-1 ppm 0.01 ppm increments
- Wireless Network: 2.4 GHz - 100 mW - IEEE 802.15.4; 30 devices per network
»16 independent networks; Communication distance : 0.6 mile line of sight
- MX 40: Up to 32 Devices, Wired or Wireless Up to 16 BM 25; NEMA4X Package; Configurable up to eight zones; Alarm and Fault Condition LEDs
- Display Indicates: Field Device Location, Alarm Status,
- Channel, Gas Reading, Battery Life & Signal Strength
- Datalogging Capacity: 200,000 measurements
- Audible Alarm: 103 dB @ 1 meter
- Visual Alarm: Ultrabright LED beacon visible 360 degrees
- Operating Temperature Range: -20°C to +50°C (-4°F to 122°F) sensor dependent
- Operating Humidity Range: 1% to 99% RH sensor dependent
- Power Source (Run Time) NiMH (up to 170 hours operating time, 135 hours in wireless mode)
- Recharge Time: 4.5 hours, typical
- ATEX & IECEx VERSIONS:
- BM 25 (standard version): Without IR sensor: II 1G / I M1 Ex ia IIC T4 Ga / Ex ia I Ma; With IR sensor: II 2G / I M2
Ex ia d IIC T4 Gb / Ex ia d I Mb
- BM 25 W (wireless version): Without IR sensor: II 1G / I M1
Ex ia IIB T4 Ga / Ex ia I Ma
or
II 2G / I M2
Ex ia IIC T4 Gb / Ex ia I Mb; With IR sensor: II 2G / I M2
Ex ia d IIC T4 Gb / Ex ia d I Mb
- CSA VERSION:
- BM 25 (standard and wireless versions): Ex d ia IIC T4
Class I, Div 1, Gr ABCD (for
Canada Only)
Class I, Div 2, Gr ABCD (for US
Only)
AEx d ia IIC T4
Class I, Zone 1 (for US Only)
- C22.2 No.152 (% LEL only)
ISA-12.13.01-2000
BM25 with pump or PID sensor or infrared sensor for
combustible gases is not CSA certified.
- INMETRO VERSION:
- BM 25 (standard version): Without sensor IR: Ex ia I Ma
Ex ia IIC T4 Ga
IP66
-20 °C ≤ Ta ≤ +55 °C; With sensor IR: Ex d ia I Mb Ex d ia IIC T4 Gb IP66
-20 °C ≤ Ta ≤ +55 °C
- BM 25 W (wireless version): Without sensor IR: Ex ia I Mb
Ex ia IIC T4 Gb
Ex ia IIB T4 Ga
IP66
-20 °C ≤ Ta ≤ +55 °C; With sensor IR: Ex db ia I Mb
Ex db ia IIC T4 Gb
IP66
-20 °C ≤ Ta ≤ +55 °C
- EAC VERSION:
- BM 25 / BM 25W ТР ТС 012/2011
- 0Ex ia IIC T4 Ga Х, РО Ех ia I Мa Х (BM 25 with electrochemical cells)
- 1Ех ia d IIC T4 Gb Х, РВ Ех ia d I Мb Х (BM25 with infrared cells, BM25W
with infrared or catalytic cells )
- 0Ex ia IIВ T4 Ga Х, РО Ех ia I Мa Х (BM25W with electrochimical cells)
- (1) Instruction manual
- (1) Charger with universal power cord
- (1) Calibration adapter
- (1) Maintenance tool.
- (1) ATEX II 1 G EEx ia IIC T4 and I M1 EEx ia I approved
Brochure/DatasheetDownload
Note: Prices are not binding at any time subject to change without prior notice
