ControlByWeb
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Temperature/Humidity Sensor Probe

Level monitoring compatible with select ControlByWeb devices (see below).

Overview

The IRU-3000 series provides a non-contact method of detecting level, presence/absence detection, volume, proximity and distance.

With built in technology to compensate for unpredictiable variables such as humidity, temperature, and agitators, the IRU-3000 is built to excel in long range applications.

Required Programming

Program the ultrasonic sensors using the RST-3002 programmer (only one programmer required for all IRU sensors).

Local Display (Optional)

The sensor can be wired into a Loop Powered Display to show the values of the sensor.

No additional software, or power supply required. Simply connect and set up on any of our compatible products.

MNU 3434 Wiring Diagram

  Features

Performance
  • Operating Range: 1.5 to 40 ft. (12m)
  • Accuracy: ±0.25% of detected range
  • Temp. Compensation Range: 32 to 122°F (o to 50°C)
  • Temp. Error (reference temp 70°F):
    Zero: ≤ 0.025% F.S./°F | Span: ≤ 0.025% F.S./°F
Outputs
  • RS-485 Modbus
Electrical
  • Operating Voltage: 8-24 VDC
  • Current Draw: 22 mA
Internet Connectivity
  • NO CLOUD NEEDED! Remote connection available with ControlByWeb devices (see below)
Programming
  • Automatic programming via ControlByWeb device
Physical
  • Housing: PC/PBT blend uppper housing | Ceramic transducer, PVDF faced
  • Mounting: 3 in. NPT
Environmental
  • Operating Temp: -30°C to 140°C
  • Temperature Compensation: Internal
  • Protection Rating: NEMA 6P
Installation
  • Top of tank | Simple to install and program

Ultrasonic MNU-3434

In Stock

Ultrasonic Sensor

PART NUMBER

MNU-3434-C6-B81

Info:

Ultrasonic Level Sensor, 50 Feet Range, 3 inch NPT, Modbus RS-485, 6' Cable (call for custom lengths)

PRICE

$600.00

Quantity:

Ships Within: 10-15 Business Days

Compatible ControlByWeb Controllers

X-404

X-404 Modbus Master Controller

In Stock

PART NUMBER

X-404-I

SENSORS

# of Sensors: Connect up to 32

Sensor Type: Modbus RS-485

FEATURES

  • Daisy-Chain modbus sensors
  • No voltage scaling
  • Logging
  • BASIC Interpreter
  • Email Alerts
  • Peer-to-peer

PRICE

$295.95

Quantity:

Local Display

MND Modbus Network Display

PART NUMBER

MND-202201-2-0-2-0000-B81

Info:

Provides display functions for local sensor readings.

PRICE

$365.00

Quantity:

Ships Within: 15 Business Days

Power Supplies

PART NUMBER

2868648

DESCRIPTION

Output: 24 V DC┬▒1%, 1.75 Amp

Input Voltage: 100-240V AC

Input Frequency: 45-65 Hz

PRICE

$74.24

Quantity:

Power Supply | 12VDC

In Stock

PART NUMBER

PS12VW1.5-B

DESCRIPTION

Regulated, 12V DC, 1.5Amp (100-240V AC Input)

PRICE

$19.95

Quantity:
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