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KELLER Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for KELLER products.

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User Manuals, Instructions and Guides for KELLER products.

KELLER manuals

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keller XS-S01 Head Spa and Steam Therapy Treatment Bed Installation Guide

November 10, 2025

keller XS-S01 Head Spa and Steam Therapy Treatment Bed Product Specifications Model: XS-S01 Rated Output/Input Voltage: AC 110V-120V Water Circulation System Output: 800-1000 Watts Fumigation System Output: 1000 Watts IP…

KELLER Acculevel Level and Pressure Measurement Instruments Instructions

November 2, 2024

Acculevel Level and Pressure Measurement Instruments Optional Accessories Simplify installation and protect your investment KELLER level and pressure measurement instruments are built with exacting standards to provide accurate, dependable pressure…

KELLER Option-009 Lightning Surge Protection Instructions

October 26, 2023

KELLER Option-009 Lightning Surge Protection Product Information The Option-009 lightning surge protection offered by Keller America is designed to provide effective protection for level and pressure transmitter installations that are…

KELLER Level and Pressure Transmitters User Guide

March 14, 2023

KELLER Level and Pressure Transmitters Company Information KELLER America Inc is the North American subsidiary of KELLER AG für Druckmesstechnik, which continues as the leader in level and pressure sensing.…

KELLER 36KyX Level Probes Instruction Manual

February 24, 2023

36KyX Level Probes Instruction Manual 36KyX Level Probes OPERATING INSTRUCTIONS LEVEL PROBES SERIES 26C, 26Y, 27Y 26X, 26Xi, 27X, 36KyX, 36XS 36XW, 36XiW, 36XiW-CTD 46X and various other customised series…

KELLER LEO2-Ei Intrinsically Safe Manometer Instruction Manual

February 23, 2023

LEO2-Ei Intrinsically Safe Manometer Instruction Manual LEO2-Ei LEO2-Ei Intrinsically Safe Manometer Intrinsically Safe Manometer with Min.-/Max.-Display. for use in Hazardous Applications Description and Application Intrinsically safe manometer with Min.-/Max.- pressure…

KELLER ECO2 Digital Manometer User Manual

February 22, 2023

KELLER ECO2 Digital Manometer ECO2 Digital Manometer with Min.-/Max.-Display. Description Digital manometer with Min.-/Max.- pressure indication. The technical data of the digital manometer can be taken from the corresponding data…

KELLER LEX1 Highly Precise Digital Manometer User Manual

February 22, 2023

KELLER LEX1 Highly Precise Digital Manometer User Manual Product overview Description Highly precise digital pressure manometer. The technical data of the digital manometer can be taken from the corresponding data…

KELLER ECO2-Ei Intrinsically Safe Digital Manometer Instruction Manual

February 21, 2023

KELLER ECO2-Ei Intrinsically Safe Digital Manometer Instruction ECO2-EiDigital Manometer with Min.-/Max.-Display. Description Digital manometer with Min.-/Max.- pressure indication. The technical data of the digital manometer can be taken from the…

KELLER LEO1-Ei Intrinsically Safe Digital Manometer Instruction Manual

February 21, 2023

KELLER LEO1-Ei Intrinsically Safe Digital Manometer OVERVIEW Description and Application Intrinsically safe manometer with peak pressure value detection and Min.-/Max.-pressure indication, for use in hazardous environments. The technical data of…

KELLER LEO2 Digital Manometer User Manual and Specifications

manual

Comprehensive user manual for the KELLER LEO2 digital manometer. Covers installation, operation, functions (Min/Max display, Zero Set, auto-off), battery replacement, calibration, safety guidelines, and available accessories. Ideal for professionals needing…

KELLER High-Pressure Calibrator: Standard and Full Versions - User Manual

manual

Comprehensive user manual for the KELLER High-Pressure Calibrator (Standard and Full versions). Covers features, operation, functions, maintenance, technical data, and declaration of conformity.

KELLER LPX Low Pressure Calibrator Operating Instructions

Operating Instructions

Comprehensive operating instructions for the KELLER LPX Low Pressure Calibrator. This guide covers device description, safety warnings, operation, function details, menu navigation, commissioning, maintenance, disposal, software integration, technical specifications, and…

KELLER Series 36 XW Highly Precise Level Transmitters - Technical Specifications

Datasheet

Detailed technical specifications, features, and applications for the KELLER Series 36 XW highly precise level transmitters, including digital and analog output options, programming capabilities, and compensation methods.

KELLER Level and Pressure Transmitter User's Guide: Installation, Operation, and Warranty

User's Guide

Comprehensive user's guide for KELLER pressure and level transmitters, covering installation, electrical connections, surge protection, maintenance, and warranty information. Includes details on models like Levelgage, Acculevel, and Econoline.

KELLER LEX1 Digital Manometer - Precise Pressure Measurement

Manual

Operating manual and technical overview for the KELLER LEX1 highly precise digital manometer. Learn about installation, functions, calibration, and safety.

KELLER K-114 BT Bluetooth to RS485 Converter: Operating Instructions and Technical Specifications

manual

Comprehensive guide to the KELLER K-114 BT Bluetooth to RS485 interface converter, covering product features, setup, Bluetooth and USB communication, RS485 interface, technical specifications, software usage, error analysis, and safety…

KELLER LEX1-Ei Intrinsically Safe Digital Manometer User Manual

manual

User manual for the KELLER LEX1-Ei intrinsically safe digital manometer, detailing its features, operation, installation, safety precautions, and technical specifications for use in hazardous environments.

KELLER LEO-Record Digital Manometer with Record Function - User Manual

Manual

Comprehensive user manual for the KELLER LEO-Record digital manometer, detailing its features, operation, installation, calibration, and safety guidelines. Includes multilingual support information and technical specifications.

KELLER Flameproof Pressure Transmitters 23-Ed, 25-Ed, 33X-Ed, 35X-Ed - User Manual

manual

User manual for KELLER flameproof pressure transmitters series 23-Ed, 25-Ed, 33X-Ed, and 35X-Ed, designed for hazardous applications. Covers installation, safety, technical specifications, and certifications.

KELLER LEO2-Ei Intrinsically Safe Digital Manometer for Hazardous Environments

Manual

This document provides comprehensive information on the KELLER LEO2-Ei Intrinsically Safe Digital Manometer, covering its features, operation, installation, battery replacement, and essential safety guidelines for use in potentially explosive atmospheres.

KELLER LEO3 Intelligent Transmitter with Digital Display - User Manual

manual

User manual for the KELLER LEO3 intelligent transmitter with digital display, detailing its features, operation, installation, and safety instructions. Covers pressure measurement, analog output configuration, and troubleshooting.

KELLER manuals from online retailers

KELLER PR-21Y Pressure Transmitter User Manual

PR-21Y / 10BAR / 81554.33 / 4-20MA • August 20, 2025

Comprehensive user manual for the KELLER PR-21Y Pressure Transmitter, detailing its features, installation, operation, maintenance, and technical specifications for optimal performance.