Vaisala HMDW2030/HMP130 User's Guide

This document describes the calibration methods using Vaisala HUMICAP® Indicator HMI41. HMI41 can be used as a field calibrator for various Vaisala humidity transmitters.

Brand: Vaisala
Document type: User Manual
Language: English
Pages: 14
File format: PDF
File size: 198 KB
Published: 06 April, 2012
Updated: 29 September, 2023
Model: HMDW2030
MD5 checksum: 827B8331C43ED99096C8BBA701324C07
PDF: Vaisala HMDW2030/HMP130 User's Guide PDF

About this manual

The guide introduces the HMI41 calibration option for Vaisala HMDW2030 and HMP130 analogue humidity transmitters. It describes the available calibration cables and the function selection on the HMI41 device.

Calibration is performed by connecting the appropriate cable, selecting function 4 on the HMI41, and adjusting the transmitter potentiometers until the reference and transmitter humidity readings match. The guide also notes temperature‑matching requirements and stabilization times.

What's inside

Introduction
Calibration
Getting Started
Calibration Cable Connections
Calibration Procedure
Quick Reference Guide

Specifications

Calibration cable part number for HMDW2030/HMP130	1916522
HMI41 function number for HMDW2030/HMP130 calibration	4

Frequently asked questions

How do I select the HMI41 calibrator function for HMDW2030/HMP130 transmitters?

Press the ON/OFF button, then press ENTER and MODE repeatedly until function number 4 appears, turn the HMI41 off and on again to activate the calibrator.

Which calibration cable is required for HMP130 series transmitters?

Use calibration cable part number 1916522 for the HMD/W 20/30 and HMP130 series analogue transmitters.

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