Water Level Sensors

Van Essen

Diver-MOD

The Diver-MOD is the Modbus interface for Divers and can be used to connect Divers to an RS485 network using the Modbus/RTU protocol. The Diver-MOD features a barometric sensor, which can be used to convert the Diver pressure in to a water level.

A typical Modbus configuration is depicted in the figure below. In the schematic two Diver-MODs are connected to a PC/PLC. This connection includes both data communication and power. The maximum Modbus cable length depends on the baud rate, the cable, the network configuration (2-wire or 4-wire), etc. A maximum length of 1000 meters can be achieved using the right components.

FEATURES

Features

  • The Diver-MOD has a built-in pressure and temperature sensor for measuring air temperature and atmospheric pressure readings.
  • Read Diver memory.
  • Program the Diver sample interval.
  • Start and stop Diver.
  • Power is supplied by the Modbus network.

Benefits

  • No need for additional sensors to measure air temperature and atmospheric pressure.
  • No need for post-processing the pressure data.
  • No internal battery is required.
Specs

Casing

Dimensions (L x W x H)

Material

Protection classification

65 x 50 x 35 mm

ABS

IP65

Modbus

Communication

Multidrop

RS485 half-duplex

yes, max 8 devices

Power Consumption

External supply voltage

Stand-by current

+5 to +12 Volt

2 mA

Pressure

Value

Unit

Range

400 to 1100

cmH2O

Accuracy*

±2.0

cmH2O

Resolution

0.06

cmH2O

Temperature

Value

Unit

Range

-20 .. +80

°C

Accuracy*

±1.0

°C

Resolution

0.2

°C

* maximum

Downloads

Brochure

Download

Manual

Download

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