Temperature Field Check And Adjustment Using A Calibrated Reference Probe - Vaisala HUMICAP HMT130 Manual

Humidity and temperature transmitter

Hide thumbs Also See for HUMICAP HMT130:

Table of Contents

HMT130 User Guide

6.3.5 Temperature field check and adjustment using a

calibrated reference probe

Complete the steps listed in

(page 62)

1. Check that the probes are located in equal conditions and wait until the readings have

stabilized (can take 30 minutes or more). If you are close to the probes, do not breathe in

their direction.

2. Press ADJUST to continue adjusting.

3. Choose To same as THI/II from the MI70 adjustment menu and press SELECT. MI70

automatically recognizes which port the HMP70 series probe is connected to.

4. Press YES to confirm the adjustment.

If the temperature difference between the reference probe and the

transmitter is too large, the adjustment cannot be done (MI70 notifies you of

this). The available reserve for T adjustment of the transmitter depends on

the initial temperature calibration of the unit.

5. The adjustment is done. Press BACK and EXIT to return to the basic display.

6. Turn off the MI70 and detach the connection cable.

Adjusting RH and T with MI70 handheld indicator

before continuing with this adjustment option.

M211280EN-D

Table of Contents