Vaisala HUMICAP HMT130 User manual

EN
DE
FR
ES
PT
JA
ZH
RU
M211281EN-D
Quick Guide
Vaisala HUMICAPâHumidity and Temperature
Transmitter Series
HMT130

PUBLISHED BY
Vaisala Oyj
Street address: Vanha Nurmijärventie 21, FI-01670 Vantaa, Finland
Mailing address: P.O. Box 26, FI-00421 Helsinki, Finland
Phone: [phone]
Visit our Internet pages at www.vaisala.com.
No part of this manual may be
reproduced, published or publicly
displayed in any form or by any
means, electronic or mechanical
(including photocopying), nor
may its contents be modified,
translated, adapted, sold or
disclosed to a third party without
prior written permission of the
copyright holder. Translated
manuals and translated portions
of multilingual documents are
based on the original English
versions. In ambiguous cases, the
English versions are applicable,
not the translations.
The contents of this manual are
subject to change without prior
notice.
Local rules and regulations may
vary and they shall take
precedence over the information
contained in this manual. Vaisala
makes no representations on this
manual’s compliance with the
local rules and regulations
applicable at any given time, and
hereby disclaims any and all
responsibilities related thereto.
This manual does not create any
legally binding obligations for
Vaisala towards customers or end
users. All legally binding
obligations and agreements are
included exclusively in the
applicable supply contract or the
General Conditions of Sale and
General Conditions of Service of
Vaisala.
This product contains software
developed by Vaisala or third
parties. Use of the software is
governed by license terms and
conditions included in the
applicable supply contract or, in
the absence of separate license
terms and conditions, by the
General License Conditions of
Vaisala Group.

Table of Contents
English............................................................................................................................ 5
Deutsch......................................................................................................................... 17
Français........................................................................................................................29
Español..........................................................................................................................41
Português.....................................................................................................................53
日本語.......................................................................................................................... 65
中文...............................................................................................................................77
Русский........................................................................................................................89
3
Drilling Template........................................................................................................102

4 M211281EN-D

Product Overview
Vaisala HUMICAPâHumidity and Temperature Transmitter Series HMT130 measures relative
humidity (RH) and temperature (T) and outputs the measurements to voltage outputs and
RS-485. Other quantities, such as dewpoint (Td), can be calculated from the basic RH and T
values according to the device configuration.
HMT130 is available either with a fixed probe directly attached to the transmitter housing, or
with a remote probe with dierent (3/5/10/20m) cable lengths.
The transmitter can also be ordered with an optional LCD display without backlight.
HMT130 is typically installed mounted on the wall with up to four screws (not included). Rain
and radiation shields and a duct installation kit are available as accessories. A drilling template
is available at the end of this guide to help you position the screws correctly.
5
ENGLISH

Dimensions
14572
120
37
124
Ø 12
116
46
39
M4;4 pcs
91
92
78
Wall Assembly Dimensions
It is possible to damage the display when tightening the screws, as
there is not much room between the upper fastening holes and the exposed
display component. Be particularly careful when using a cordless drill.
CAUTION!
6 M211281EN-D

Opening the Transmitter Cover
To open the transmitter cover:
1. If the transmitter is not mounted already, hold it against a flat surface.
2. Push on the cover with your thumb, and pull the bottom part of the cover towards
yourself.
7
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Duct Installation Kit
A = Probe (HMP110)
B = Duct installation kit
C = Probe Cable
1. Pass the probe cable through the plastic pipe of the duct installation kit.
2. Connect the probe cable to the HMP110.
3. Use a 24mm drill bit to make a hole in the duct wall.
4. Use a 3.2mm drill bit to make four holes for the installation screws
(ST4.2x16-C-Z DIN7981 screw, 4pcs). The holes should be arranged
in a square around the 24mm hole, at a distance of 42mm from each other.
5. Mount the probe holder using the screws (D).
6. Adjust the depth of the plastic pipe and tighten the screw (E) to lock the probe in place.
A
B
C
42
F
D
E
D = Installation screw
E = Pipe locking screw
F = Probe (HMP110)
Ø 24
Ø 3,2x 4 pcs
29
59
20
Ø 15
205
42 53
Ø 22
6
Ø12
266
42
42
8 M211281EN-D

Wiring
LCD
Display
Service port
Field wire terminals
2) Relay Connection
1) Power supply and voltage
V
10 ... 35 VDC*
24 VAC
+
-
485-
485+
GND
REL
Cable grommet
(rubber plug)
Cable bushing:
cable gland,
cable grommet,
or conduit fitting
* 15 ... 35 VDC with 0...10V output
V
V
9
ENGLISH

Adjusting Humidity and Temperature with
Push Buttons
The instructions here apply to both 1-point and 2-point calibration.
To make a humidity or temperature adjustment:
1. Open the transmitter cover. There are 3 buttons marked ADJ, +and -on the motherboard.
There are also two indicator LEDs, one green and one red.
2. Press the ADJ button and hold it down until the green indicator LED begins to blink slowly
(800ms cycle time).
3. The transmitter is now in RH calibration state. Analog output and optional display will still
follow the actual measured RH value.
If you do not wish to perform the RH adjustment at this time, press the ADJ
button one more time. The green indicator LED turns o and the red
indicator LED begins to blink slowly (800ms cycle time) to indicate T
calibration state. To calibrate T, follow the instructions starting from step 7.
4. Remove the filter and insert the probe into a measurement hole of the dry end reference
chamber (for example, LiCl: 11 % RH) to do the low humidity oset adjustment.
Do not touch the adjustment buttons before the conditions have stabilized.
This takes approximately 30 minutes.
5. Press either the -or +button at least once, make sure that the Uout voltage is correct,
adjust using the -and +buttons if needed, and press the ADJ button again. The green
indicator LED begins to blink faster (400ms cycle time).
If you do not wish to perform the two-point RH adjustment at this time, press
the ADJ button one more time. The green indicator LED turns o and the red
indicator LED begins to blink slowly (800ms cycle time) to indicate T
calibration state. To calibrate T, follow the instructions starting from step 7.
If one-point calibration is done at more than 50% RH, a gain adjustment is
done instead of an oset adjustment.
6. Insert the probe into the high end reference chamber (for example, NaCl: 75 % RH
chamber in the humidity calibrator HMK15) and do the high humidity gain adjustment by
using the - and + buttons to make sure the Uout voltage is correct (you have to press either
-or +at least once even if the value is correct). To finish the RH calibration, press the ADJ
button. The green LED is now turned o and the red indicator LED begins to blink slowly
(800ms cycle time).
10 M211281EN-D

7. The transmitter is now in T calibration state. Analog output and optional display will still
follow the actual measured T value.
If you do not wish to perform the T adjustment at this time, press ADJ button
one more time. The red indicator LED is turned o and the transmitter
returns to normal mode. The calibration procedure is now finished.
8. Insert the probe into a known reference temperature (if Vaisala Humidity Calibrator
HMK15 is not used) and let the temperature reading stabilize.
Do not touch the adjustment buttons before the conditions have stabilized.
9. Using the -and +buttons, make the temperature oset adjustment by making sure the
Uout voltage is correct (you have to press either -or +at least once even if the value is
correct) and press the ADJ button. The red indicator LED begins to blink faster (400ms
cycle time).
If you do not wish to perform the two-point T adjustment at this time, press
the ADJ button one more time. The red indicator LED is turned o and the
transmitter returns to normal mode. The calibration procedure is now
finished.
10. Insert the probe into another reference temperature.
Do not touch the adjustment buttons before the conditions have stabilized.
11. Using the -and +buttons, make the temperature gain adjustment by making sure the Uout
voltage is correct (you have to press either -or +at least once even if the value is correct).
12. Press the ADJ button one more time. The red indicator LED turns o and the transmitter
returns to normal mode. The calibration procedure is now finished.
In case of calibration error, both LEDs blink alternately at a very fast rate (cycle
time 200ms) for a period of 2s after which the transmitter returns to normal
mode.
11
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If your transmitter has the optional display, the following notifications are shown
on the display during calibration:
•Probe cal: RH 1 (corresponding the green LED blinking slowly)
•Probe cal: RH 2 (corresponding the green LED blinking fast)
•Probe cal: T1 (corresponding the red LED blinking slowly)
•Probe cal: T2 (corresponding the red LED blinking fast)
•Probe cal: Error (corresponding both LEDs blinking alternately at very fast
rate)
12 M211281EN-D

Troubleshooting
Table 1 Error Codes, Descriptions and Texts
Code Description Error Text
1 Probe T measurement error Probe T meas
2 Probe RH measurement error Probe RA meas
3 Probe communication error Probe communication
4 Probe checksum error Probe checksum
5 Probe message form error Probe message form
6 Program's flash checksum error Program code checksum
7 Current settings checksum
error (RAM)
Settings checksum
8 Factory FLASH not initialised Factory defaults empty
9 User FLASH not initialised User defaults empty
10 Voltage is too low to operate
correctly
Voltage too low
11 Measurements not available Measurements not available
12 Oscillator fault bit active HW fault 1
13 Analog output quantity invalid Analog output quantity invalid
14 Display quantity invalid Display quantity invalid
15 Invalid relay setting Relay quantity invalid
13
ENGLISH

Technical Data
Table 2 Relative Humidity Measurement Specifications
Property Description/Value
Measurement range 0 ... 100 %RH
Accuracy (including non-linearity, hysteresis, and repeatability) at 0 … +40 °C (+32 … +104 °F):
0 … 90 %RH
90 … 100 %RH
±1.5 %RH
±2.5 %RH
Accuracy (including non-linearity, hysteresis, and repeatability) at -40 … 0 °C, +40 … +80 °C
(-40 … 32 °F, 104 … 176 °F):
0 … 90 %RH
90 … 100 %RH
±3.0 %RH
±4.0 %RH
Factory calibration uncertainty at +20 °C (+68 °F):
0 … 90 %RH
90 … 100 %RH
±1.1 %RH
±1.8 %RH
Humidity sensor Vaisala HUMICAPâ180R
Table 3 Temperature Measurement Specifications
Property Description/Value
Measurement range -40 … +80 °C (-40 … 176 °F)
Temperature sensor Pt1000 RTD Class F0.1 IEC 60751
Accuracy over temperature range:
At +15 … +25 °C (59 … 77 °F) ±0.2 °C (±0.36 °F)
At 0 … +15 °C and at +25 … +40 °C
(at 32 … 59 °F and at 77 … 104 °F)
±0.25 °C (±0.45 °F)
At -40 … +0 °C and at +40 … +80 °C
(at -40 … 32 °F and at 104 … 176 °F)
±0.4 °C (±0.72 °F)
Table 4 Operating Environment Specifications
Property Description/Value
Operating temperature of transmitter body, no
display
-40 … +60 °C (-40 … 140 °F)
Operating temperature of transmitter body with
display
-20 … +60 °C (-4 … 140 °F)
Operating temperature, HMP110 probe -40 … +80 °C (-40 … 176 °F)
Storage temperature -50 … +70 °C (-58 … 158 °F)
EMC compliance EN 61326-1 and EN 55022
14 M211281EN-D

Table 5 Inputs and Outputs
Property Description/Value
Voltage output signals 0 … 1 V, 0 … 5 V, 0 … 10 V or user defined
between 0 … 10 V
Min output resistance 1 kΩ
Serial output RS-485, non-isolated
Relay output 1 relay (max. 50 VDC, 200 mA)
Supply voltage 10 … 35 VDC
15 … 35 VDC (when output 0 … 10 V)
24 VAC (±20 %)
Current consumption at 24 VDC 8 mA, if relay closed 15 mA
Max. additional error caused by the analog
outputs after calibration at +20 °C (68 °F)
ambient temperature
±0.1 % of FS output signal
Temperature dependence of the analog outputs ±0.005 % of FS output signal
Table 6 Mechanical Specifications
Property Description/Value
Material
Transmitter housing PBT plastic
Display window PC plastic
Probe body Stainless steel (AISI 316)
Probe grid filter Chrome coated ABS plastic
IP rating IP65
Connections
Inputs and outputs Screw terminals 0.5 … 1.5 mm2
Probe interface 4-pin M8 female panel connector
Probe cable lengths 3 m, 5 m, 10 m, 20 m: cables can be cascaded up
to 50 m
Display (optional) LCD display without backlight
Weight (wall model, including probe) 270 g
Weight (10 m cable model) 540 g
15
ENGLISH

Warranty
For standard warranty terms and conditions, see www.vaisala.com/warranty.
Please observe that any such warranty may not be valid in case of damage due to normal wear
and tear, exceptional operating conditions, negligent handling or installation, or unauthorized
modifications. Please see the applicable supply contract or Conditions of Sale for details of the
warranty for each product.
Technical Support
Contact Vaisala technical support at [e-mail]. Provide at least the
following supporting information:
• Product name, model, and serial number
• Name and location of the installation site
• Name and contact information of a technical person who can provide further
information on the problem
For more information, see www.vaisala.com/support.
Recycling
Recycle all applicable material.
Follow the statutory regulations for disposing of the product and packaging.
16 M211281EN-D

Produktübersicht
Der Vaisala HUMICAPâFeuchte- und Temperaturmesswertgeber der Serie HMT130 misst die
relative Luftfeuchte und/oder die Temperatur und gibt die Messwerte über
Spannungsausgänge und den RS-485-Ausgang aus. Andere Größen wie der Taupunkt (Td)
können je nach Gerätekonfiguration über die Basiswerte für rF und T berechnet werden.
Der HMT130 ist wahlweise mit einer direkt am Messwertgebergehäuse befestigten Sonde oder
mit einer dezentralen Sonde mit unterschiedlichen Kabellängen (3/5/10/20 m) erhältlich.
Für den HMT130 steht auch eine optionale LCD-Anzeige ohne Hintergrundbeleuchtung zur
Verfügung.
Der HMT130 wird in der Regel mit bis zu vier Schrauben (nicht im Lieferumfang enthalten) an
der Wand montiert. Ein Regen- und Strahlungsschutzgehäuse und ein Kanalinstallationssatz
sind als Zubehör erhältlich. Die Bohrschablone auf der hinteren Umschlaginnenseite dieses
Handbuchs hilft Ihnen bei der korrekten Positionierung der Schrauben.
17
DEUTSCH

Abmessungen
14572
120 37
124
Ø 12
116
46
39
M4;4 stck.
91
92
78
Abmessungen für die Wandmontage
Die Anzeige kann beim Festziehen der Schrauben beschädigt
werden, weil zwischen den oberen Bohrungen und der freiliegenden
Anzeigekomponente nur wenig Platz ist. Seien Sie besonders vorsichtig, wenn
Sie mit einem Akkuschrauber arbeiten.
ACHTUNG
18 M211281EN-D

Abdeckung das Messwertgebers önen
1. Wenn der Messwertgeber noch nicht montiert ist, halten Sie ihn gegen eine ebene Fläche.
2. Drücken Sie mit dem Daumen auf die Abdeckung und ziehen Sie den unteren Teil der
Abdeckung zu sich.
19
DEUTSCH

Kanalinstallationssatz
20 M211281EN-D