Product Announcement from Pem-Tech, Inc.

Wireless Gas Detection System-Image

Pem-Tech’s cutting edge wireless gas detection system is designed for continuous monitoring of toxic and combustible gasses in air.  No complicated system configuration is needed.  Simply assign a unique address to the remote sensor and you’re done.  The gas monitor will collect all the necessary data from the sensor including the target gas type.

The Ultra 1000 Series sensor is a complete stand-alone unit with solar array and integrated battery charger.  The unit is powered by a NiMH battery.  The unit is active all the time with LCD constantly displaying gas level.  Hence, NO sleep mode.  Simple pole mount with pre-assembled power cable connector.

Model PT2008-RF is a microprocessor-based wireless multi-channel controller that provides up to 24 channels of continuous gas detection.  The controller is housed in a Nema 4X weatherproof enclosure and can be interfaced with any of Pem-Tech's toxic and combustible gas sensors.  The controller also provides a front panel user interface with alarm LED indicators and large LCD with backlight.

Model PT800-RF is a microprocessor-based wireless gateway unit that provides up to 64 channels of continuous gas detection.  The PT800-RF gateway is housed in a NEMA 4X weatherproof enclosure and can be interfaced with any of Pem-Tech's wireless toxic and combustible gas sensors.  It is interfaced directly to a PLC or SCADA system via industry standard RS485 MODBUS RTU protocol.

As part of an auto-detect network, the PT2008-RF controller and the PT800-RF wireless gateway automatically detect new Ultra 1000 wireless gas detectors when they are powered up.  LED indicators show whether power is connected or there is problem with the unit.  No setup is required; Pt2008-RF and PT800-RF automatically acquire the network when they are powered up.  The Ultra 1000 is explosion-proof with a 316SS sensor head assembly.  A menu driven single-point calibration and configuration give the Ultra 1000 Wireless unit an easy, user friendly setup.  It is available in both toxic and combustible gas varieties

 

Ultra 1000 Wireless Features:

  • Auto detect network; units come online automatically
  • 900 MHz or 2.4 GHz ISM Band
  • Communicates with PT2008 Wireless Monitor of PT800 Series Gateway Bridge
  • Explosion Proof
  • Menu driven calibration and configuration
  • Solar powered with with internal NiMH battery and integral battery charger
  • Available for toxic and combustible gasses

 

Wireless PT2008 Features:

  • Communicates with up to 64 Ultra 1000 wireless detectors (toxic or combustible)
  • 900 MHz or 2.4 GHz ISM Band
  • Visual LED indication for active alarms
  • Graphic LC display with backlight for gas readings
  • RS485 MODBUS RTU at 9600 Baud
  • Six Form "C" type relays rated at 5 Amps AC/DC
  • 300 meters clear line of sight range with standard dipole antenna
  • Up to 17 miles using high gain directional antenna
  • Input power: 110/220 VAC or 24 VDC
  • Also available is an optional Historical alarm / event log with date and time stamp. A maximum of 300 event log records can be recorded. Download to laptop computer is achieved through the use of Windows Hyper Terminal utility program.

 

PT800-RF Wireless Gateway Features:

  • Auto detect network; units come online automatically
  • 900 MHz or 2.4 GHz ISM Band
  • True plug and play; no programming / setup required
  • DIN Rail Mounted (4.5" x 4" x 1.25")
  • MODBUS RTU communication with PLC or DCS
  • Green & Red LED indicators for Power and Fault
  • 300 meters clear line of sight range with standard dipole antenna
  • Up to 17 miles using high gain directional antenna
  • Input Power: 24 VDC nominal
  • Explosion Proof version available

 

Download Ultra 1000 Wireless Gas Sensor Data Sheet

Download PT2008-RF Wireless Controller Data Sheet

Download PT800-RF Wireless Gateway Data Sheet

 

 
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