Ocean Controls

Extend digital and analog signals up to 40km on a wireless link
KTA-296 is sold as a pair. 

Trigger SMS alarms using up to 16 isolated digital inputs.

Integrating embedded cellular modem and dual SIM function, the UR32 provides 3G/4G cellular network. Trigger SMS alarms using a Modbus Slave with this pre-configured UR32 (Modbus Master).

Interfaces a Davis Instruments Weather Station to a BACnet MS/TP network

Modbus RTU slave providing precise date, time, position, altitude and speed data from GNSS receiver. Highly configurable.

300 mm probe Pt100 RTD sensor with standard head and isolated 4 to 20 mA transmitter.

200 mm probe RTD Pt100 sensor with standard head and isolated 4 to 20 mA transmitter.

Interfaces a Davis Instruments Weather Station to a Modbus TCP/IP or RTU network

50 mm probe Pt100 RTD sensor with standard head and isolated 4 to 20 mA transmitter.

100 mm probe Pt100 RTD sensor with standard head and isolated 4 to 20 mA transmitter.

Four analog inputs(4-20mA, 12 bit), two analog outputs (4-20mA, 12 bit), four digital inputs with high speed counters, two relay outputs. USB and dual RS-485 ports; can be polled by multiple masters simultaneously.

Non-volatile memory space read/writable via Modbus RTU on RS-485. Doesn't wear out like EEPROM, and data persists for 95 years without power

Modbus RS-485, USB, and Ethernet I/O module. DIN rail mountable. 8 relays, 4 opto-isolated inputs, 3 analog inputs.

Modbus RTU gateway with LCD for the Davis Anemometer, UV and solar radiation sensors, and our DS18S20/DS18B20 temperature sensors. Allows you to monitor winds speed, direction, UV level, solar radiation and temperature with your SCADA system or PLC.

Arduino-compatible controller with eight relay outputs, four opto-isolated inputs and three 4 to 20 mA or 0 to 5 VDC analog inputs. Interfaces using USB, RS-485 serial or Ethernet. Windows, Mac OS X and Linux compatible. DIN rail mountable.

Hydreon RG-11 Optical Rain Sensor with a Novus 6 Digit Counter.

300 mm probe Pt100 RTD sensor with standard head and non-isolated 4 to 20 mA transmitter.

200 mm Pt100 sensor head with a pre-configured non isolated 4 to 20 mA signal conditioner.

USB and RS-485 Modbus IO slave with 8 relays and 8 analog inputs. 8~28V version.

KTA-226 can now be powered 8-28VDC, therefore KTB-226 has been discountinued.

50 mm probe Pt100 RTD sensor with standard head and non-isolated 4 to 20 mA transmitter.

100 mm probe Pt100 RTD sensor with standard head and non-isolated 4 to 20 mA transmitter.