Monitoring Devices

The KD420 is a Modbus sensor interface which allows a 4-20mA or voltage output sensor to appear as a Modbus RTU Slave on an RS485 multidrop bus.

The KDMON is a system monitoring device which can monitor DC voltage, 4-20mA  current, presence/absence of data on an RS485 or RS232 bus, specific byte strings on an RS485 or RS232 bus, bit patterns in the registers in an RS485 Modbus Slave device or the closure of an external relay contact. Alarms are notified by SMS, email, fax or a relay contact.

9 Item(s)

per page

List  Grid 

Set Descending Direction
  1. KD420

    KD420

    The KD420 is a high speed Modbus sensor interface which allows any 4-20mA or voltage output sensor to appear as a Modbus RTU Slave on an RS485 multidrop bus.

    Learn More

  2. Test Product

    Test Product

    £0.01

    test

    Learn More

  3. KDMON

    KDMON

    The KDMON is a system monitoring device which can monitor a range of analog parameters and can generate alarms based on them, which are optionally qualified by the day of the week and the time of day. The alarms are transmitted via email, SMS or fax. This product currently has a sixteen week lead time.

    Learn More

  4. KDMON-NR

    KDMON-NR

    The KDMON is a system monitoring device which can monitor a range of analog parameters and can generate alarms based on them, which are optionally qualified by the day of the week and the time of day. The alarms are transmitted via email, SMS or fax. NO relay contact.

    Learn More

  5. MODEM-001

    MODEM-001

    Cinterion MC55i modem. Required for most KDMON applications.

    Learn More

  6. MODEM-CLIP

    MODEM-CLIP

    35mm DIN rail clip for Cinterion MC55i modem (Modem-001)

    Learn More

  7. ANT-001

    ANT-001

    Delgado L-Quad Antenna. 2.5 m cable

    Learn More

  8. ANT-002

    ANT-002

    Delgado HGMAG Antenna. Higher gain, with a magnetic base. 2.5m cable.

    Learn More

  9. ANT-003

    ANT-003

    Hirschmann-MCA 1890 Antenna. Outdoor, with bracket, 5m cable.

    Learn More

9 Item(s)

per page

List  Grid 

Set Descending Direction