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BD|SENSORS GmbH
KL 1terminal box aluminium

KL 1terminal box aluminium

Product catalog summary

Product Overview
The KL 1 Terminal Box by BD SENSORS GmbH is designed for professional electrical connections of 2-wire submersible transmitters. It features an aluminium die-cast case and provides integrated atmospheric pressure compensation. Optional features include overvoltage protection and a Pt 100 temperature sensor.

Specifications

Housing: Aluminium die-cast, grey powder-coated
Ingress Protection: IP 66
Cable Entries: M16x1.5 Polyamide, seals NBR, IP 68, diameter range 5-10 mm
Weight: Approximately 550 g
Signal Lines: 2-wire (4-20 mA)

Optional Features

Overvoltage Protection: Nominal discharge current of 10 kA, series resistance of 10 Ω per wire
Pt 100 Temperature Sensor: Temperature range from 0 to 70 °C, with options extending from -40 °C to 400 °C

Technical Data

Output Signal/Supply: 2-wire, 4-20 mA, VS = 12-34 VDC
Accuracy: Less than 0.15%
Linearity: Less than 0.1%
Thermal Effects: Less than 0.01% per K

Installation and Connection
The terminal box includes vertical terminal clamps for easy cable connection and requires mounting with two fastening screws. It is equipped with a pressure balance item for atmospheric reference equalization, allowing the use of a cable without a ventilation tube on the supply side.

Ordering Information
The standard ordering code for the KL 1 Terminal Box is KL 1 - ZB.601. Special versions and additional options are available upon request.

Catalog excerpts

aluminium die cast case for connecting 2-wire submersible transmitters integrated pressure balance item The terminal box KL 1 is intended for the professional electrical connection of 2-wire transmitters. It offers integrated atmospheric pressure compensation. Optionally with overvoltage protection and Pt 100 temperatur sensor for BD|SENSORS devices. The terminal box KL 1 is equipped with a pressure balance item for equalization of atmospheric reference, therefore a cable without ventilation tube can be used on the supply side. overvoltage protection with nominal discharge current of 10 kA Pt 100 temperature sensor for submersible pressure transmitters with built in Pt 100 sensor BD SENSORS GmbH BD-Sensors-Straße 1 D - 95199 Thierstein Vertical terminal clamps enable easy connection of cables inside. The terminal box has to be mounted with two fastening screws. www.bdsensors.com info@bd

Open the catalog to page 1

General specifications Optional Pt 100 temperature sensor 1 Temperature range 1 only necessary if the transmitter is equipped with a Pt 100 temperature sensor Wiring diagram The ground wires of all components have to be connected! * The supply Vs has to be chosen according to needs of the used transmitter. equipped only with Pt 100 version www.bdsensors.com [email protected]

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pressure measurement This dokuments contains product specification; properties are not guaranteed. Detailed information about options are defined in the datasheet. Subject to change without notice. 1 only necessary if the submersible transmitter is equipped with a Pt 100 temperature sensor www.bdsensors.de www.bdsensors.com [email protected]

Open the catalog to page 3

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