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mPower Electronics Controller plus one VOXI 1-100% ppm LEL Transmitter - M028-0006-000

Item #:
MP-M028-0006-000
Brand:
mPower Electronics
$1,900.00
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mPower Electronics Controller plus one VOXI 1-100% ppm LEL Transmitter - M028-0006-000

mPower Electronics Controller plus one VOXI 1-100% ppm LEL Transmitter - M028-0006-000

$1,900.00

M028-0006-000 Controller plus one VOXI 1-100% ppm LEL Transmitter by mPower Electronics

The VOXiWatch II series continuous gas monitoring system is specifically designed for detection of H2S and LEL (combustibles) around temporary workover rigs. VOXiWatch II uses our MP883 two-channel controller in NEMA 4X enclosure, outfitted with transmitters for 1 or 2 electrochemical H2S sensor(s), or 1 or 2 catalytic bead LEL sensor(s), or one each of H2S and LEL. All cable connections are protected by rugged strain relief in an explosion proof enclosure that includes a convenient mounting bracket. The transmitters are equipped with splash/mud guards and are on 25-ft cables. The 50-ft power cable comes with battery clamps for connection to a user-provided 12-24 VDC battery. The VOXiWatch II enclosure includes horn and strobe assemblies. Also included are Modbus® RTU, common or individual channel relays, and large easy-to-read color display.

Features, Functions and Benefits

  • Brackets to mount enclosure on solid surface
  • Large graphic color LCD
  • Push-button interface on controller display panel
  • One multi-color LED per channel for power, fault, and alarm
  • Communication: Modbus® RTU
  • Two 3-wire 4-20mA inputs from transmitters
  • Strobe and Horn relays
  • 3 programmable dry contact relays (2 alarms, 1 fault)
  • Up to 10 years of events logged
  • 50-ft power cable and 25-ft cables for transmitters
  • Splash/mud guards for sensor inlets
Controller Specifications
Size 6 x 6 x 4 in (152 x 152 x 102 mm)
Weight 5.6 lbs. (2.5 kg)
Enclosure Polycarbonate NEMA 4X indoor or Outdoor
Mounting Flat Solid Surface
Main Power 12-24 VDC
Temperature -4° to 159°F (-20° to 65°C)
Humidity 0% to 95% RH (non-condensing)
Display 2.4-in Diagonal 240 x 320 Pixels. Background color changes with alarm status: green, yellow, red or blue
Channels Two 4-20 mA channels
Outputs • Strobe and Horn
• 2 programmable alarm relays
• 1 programmable fault relay
• Modbus® RTU
Event Log Up to 10 years log of Power on, Calibrations, Alarms, Faults, Peaks
Relay Contact Rating • 30 VDC 5A
• 120 VAC 10A
Power Draw 12 Watts maximum power consumption with two transmitters
Warranty 2 Years on controller

Transmitter Specifications
Size 8.9 x 5.9 x 4.9 in (226 x 150 x 125 mm)
Weight 5.7 lbs. (2.6 kg)
Sensors Catalytic combustion (LEL) and/or electrochemical (EC) H2S sensor modules (SO2 optional)
Calibration Two-point calibration (zero & span)
Response Time 30 to 120s (t90 varies with sensor type)
Temperature -40° to +131°F (-40° to +55°C)
-40° to +158°F (-40° to +70°C) intermittent
Humidity 10% to 95% Relative Humidity (non-condensing)
Sampling Diffusion Display 4-digit segmented LCD
Configuration Via remote infrared programmer
Outputs Analog: 4-20 mA (3 wires)
Housing Explosion-proof aluminum alloy
Housing Entries s 4 Conduit entries ¾” NPT
1 Port M28x1 fitting
IP Rating IP-67
Safety Certifications IECEx
Ex db IIC T6 Gb, Ex tb IIIC T80° Db (LEL)
Ex db ia IIC T6 Gb, Ex ia tb IIIC T80° Db (EC)
Warranty 2 Years on H2S and LEL sensors

Questions & Answers