Yamatake Neosensor HTY7043 Manuel utilisateur

AB-6474

Neosensor

Room Temperature/Humidity Sensor

Models

HTY7043, TY7043, TY7053, HY7043

General

Neosensors are electronic room sensors including

temperature sensors (Models TY7043, TY7053), humidity

sensors (Model HY7043) and temperature/humidity

sensors (Model HTY7043). The Neosensors are

coordinated in terms of design and dimension with the

Neostat electric room temperature/humidity controllers.

Room temperature/humidity sensor Model (HTY7043)

uses a Pt100 resistance thermometer sensor (JIS* C1604

Class A) for a temperature sensing element, and a

polymer capacitive humidity sensor (FP3TM specially

developed by Yamatake Corp.) for a humidity sensing

element, enhancing accuracy and reliability of

temperature/humidity sensing. It is suitable for various

applications such as commercial buildings or other indoor

uses.

∗JIS: Japanese Industrial Standards.

Features

1) Wide temperature/humidity sensing range with high

accuracy

2) Excellent long term stability

3) High environmental resistance

4) Quick response and high repeatability

5) Lightweight (thin) and compact.

Specifications/Instructions

2 AB-6474

Safety Instructions

Please read instructions carefully and use the product as specified in this manual. Be sure to keep this manual nearby

for ready reference.

Usage Restrictions

This product is targeted for general air conditioning. Do not use this product in a situation where human life may be

affected. If this product is used in a clean room or a place where reliability or control accuracy is particularly required,

please contact Yamatake’s sales representatives. Yamatake Corporation will not bear any responsibility for the

results produced by the operators.

CAUTION

•Installation must be performed by qualified personnel in accordance with all applicable safety standards.

•This product must be operated within its operating ranges specified in this manual. Failure to comply will

cause equipment damages.

•Installation must be carried out under the operating conditions specified in this manual to prevent

equipment damages.

•Always disconnect power source before performing any wiring to prevent equipment damages.

•All wiring must comply with local codes of indoor wiring and electric installation rules.

•Do not disassemble the product at any time except when removing the cover to install the product main

unit. Equipment damages may occur.

•Use crimp terminals with insulation for connecting to the external wires.

•When the product is faulty, reduced output may cause over-humidification. Provide safety measure on

the controller side.

•Note that substances contained in gases to be measured, such as corrosive gases and organic solvents,

can cause measurement errors, shortened service life, and malfunctions. If the product is used in non

-standard atmospheric environments, consult with our sales personnel.

•Do not incinerate this product for waste disposal. Do not recycle all or a part of this product, either.

•Dispose of the product as an industrial waste complying with the local regulations.

3 AB-6474

Models Number Configuration

Model

number Shape Type Power

supply

Humidity

output

Temperature

output Fixed Output

line

Company

logo Description

HTY70

Room temperature/humidity sensor

TY70

Room temperature sensor

HY70

Room humidity sensor

Neosensor

High Sensitivity Neosensor

3 

24 V DC / 24 V AC

No power supply required

24 V DC

Without humidity sensor

Humidity output 1 V DC to 5 V DC

Humidity output 4 mA DC to 20 mA DC

(2-wire type)

Without temperature sensor

Temperature output 4 mA DC to 20mA DC

(2-wire type)

Temperature Pt100

0 

0 Lead wire output

1 Modular jack output

With company logo

-1 Without company logo

Note: Regarding the available model numbers, refer to the table below.

Available model numbers

HTY7043T1P00 With company logo

HTY7043T1P00-1

Humidity (1-5 V DC) +

Temperature (Pt100) Neosensor Without company logo

TY7043Z0P00 With company logo

TY7043Z0P00-1 Temperature (Pt100) Neosensor Without company logo

TY7053Z0P00 With company logo

TY7053Z0P00-1 Temperature (Pt100) High Sensitivity Neosensor Without company logo

TY7043Z0P01 With company logo

TY7043Z0P01-1 Temperature (Pt100) Neosensor with modular jack output Without company logo

HY7043T1000 With company logo

HY7043T1000-1 Humidity (1-5 V DC) Neosensor Without company logo

HTY7043D4400 With company logo

HTY7043D4400-1

Humidity (4-20 mA DC) +

Temperature (4-20 mA DC) Neosensor Without company logo

HY7043D4000 With company logo

HY7043D4000-1 Humidity (4-20 mA DC) Neosensor Without company logo

TY7043D0400 With company logo

TY7043D0400-1 Temperature (4-20 mA DC) Neosensor Without company logo



4 AB-6474

Specifications

Item Specification

Temperature Models HTY7043T and TY70X3Zseries: 0 °C to 60 °C

Models HTY7043D and TY7043Dseries: 0 °C to 50 °C

Measuring range

Humidity 0 %RH to 100 %RH (15 °C to 35 °C)

Temperature Models HTY7043T and TY70X3Z series: 100 Ω / 0 °C

Models HTY7043D and TY7043D series:

4 mA DC to 20 mA DC, 2-wire (linear to 0 °C to 50 °C)

(max. allowable range: 500 Ωor lower)

Output signal

Humidity Models HTY7043T and HY7043T series:

1 V DC to 5 V DC (linear to 0 %RH to 100 %RH)

(10 kΩor higher input impedance of the controller connected)

Models HTY7043D and HY7043D series:

4 mA DC to 20 mA DC, 2-wire (linear to 0 %RH to 100 %RH)

(max. allowable range: 500 Ωor lower)

Temperature Models HTY7043T and TY70X3Z series:

±0.3

°C (in 0 °C to 60 °C)

Models HTY7043D and TY7043D series:

±0.3

°C (15 °C to 35 °C, at 50 %RH)*

±0.5

°C (0 °C to 50 °C, at 50 %RH)*

∗Conditions: 24 V DC input power supply, 250 Ωresistive load, 0.15 m/s wind velocity,

and 60 minute warm-up period

Sensing accuracy

Humidity Models HTY7043T and HY7043T series:

±3 %RH (in 30 %RH to 70 %RH, 25 °C)

±5 %RH (in 20 %RH to 80 %RH, 15 °C to 35 °C)

Models HTY7043D and HY7043D series:

±3 %RH (in 30 %RH to 70 %RH, 25 °C)*

±5 %RH (in 20 %RH to 80 %RH, 15 °C to 35 °C)*

∗Conditions: 24 V DC input power supply, 250 Ωresistive load, 0.15 m/s wind velocity,

and 60 minute warm-up period

Temperature Neosensor: 4.5 minutes or less

High Sensitivity Neosensor: 2.5 minutes or less (Reference values)

Time constant

(for wind velocity of

0.15 m/s) Humidity Neosensor: 40 seconds or less

Temperature Rated operating conditions

Models HTY7043T and TY70X3Z series:

°C to 60 °C, 0 %RH to 100 %RH (non-condensing)

Models HTY7043D and TY7043D series:

°C to 50 °C, 0 %RH to 100 %RH (non-condensing)

Extreme operating conditions: -10 °C to 60 °C, 0 %RH to 100 %RH (non-condensing)

Transport/storage conditions: -20 °C to 70 °C, 5 %RH to 95 %RH (non-condensing)

Environmental

conditions

Humidity Rated operating conditions: 15

°C to 35 °C, 20 %RH to 80 %RH (non-condensing)

Extreme operating conditions: -10 °C to 60 °C, 0 %RH to 100 %RH (non-condensing)

Transport/storage conditions: -20 °C to 70 °C, 5 %RH to 95 %RH (non-condensing)

Power supply voltage Models HTY7043T and HY7043T series: 24 V AC +10/-15 % (50 Hz/60 Hz), 24 V DC ±10 %

Models HTY7043D, HY7043D, and TY7043D series: 24 V DC ±10 %

Power consumption 0.15 VA for 24 V AC (Models HTY7043T and HY7043T series with 1 V DC to 5 V DC output)

100 mW for 24 V DC (Models HTY7043T and HY7043T series with 1 V DC to 5 V DC output)

550 mW for 24 V DC (Models HTY7043D, HY7043D, and TY7043D series)*

∗For 1 pt of 4 mA DC to 20 mA DC output.

5 AB-6474

Specifications

Item Specification

Withstand voltage 500 V AC for 1 mA or less leakage current per 1 minute

Insulation resistance 500 V DC, 20 MΩor higher

Installation With the mounting kits (separate order required) specified below

Connection Lead wire (300 mm long, 0.75 mm² cross section)

Modular jack connector (only for Model TY7043Z0P01)

Materials Cover: PC resin, pale gray (JPMA (Japan Paint Manufacturers Association): BN-85 (2003 edition))

Base: modified PPE resin, pale gray (JPMA: BN-85 (2003 edition))

Weight Models HTY7043T, HY7043T, and TY7043Z series: Approx. 80 g

Models HTY7043D, HY7043D, and TY7043D series: Approx. 110 g

Accessories 4 mounting screws for Neosensor main unit (M3 ×16)

Dedicated mounting kits

and auxiliary devices

(separate order required)

The Neosensors can be used in combination with mounting kits and auxiliary devices that require separate

order.

Dedicated mounting kit:

Wall-direct mounting kit (Part No. 83165803-001)

Thermoplate mounting kit (Part No. 83165803-011)

Multi-Thermocase mounting kit (Part No. 83165803-021)

Auxiliary devices:

Thermoplate for individual room control

Models QY1100C, QY1100D (with rotary switch)

Thermoplate

Model DY2000A1022 (1-unit lengthwise mounting)

Model DY2000A1023 (1-unit crosswise mounting)

Model DY2000A2023 (2-unit crosswise mounting; with outlet box)

Model DY2000A2024 (2-unit crosswise mounting; with switch box)

Model DY2000A3022 (3-unit crosswise mounting)

Conduit connection type Thermoplate

Model DY2000A1021 (1-unit square mounting)*

Model DY2000A2021 (2-unit crosswise mounting)*

Model DY2000A3021 (3-unit crosswise mounting)*

∗Used for open wiring

Multi-Thermocase

Model TY1100Z (only for Models HTY7043T, HY7043T, and TY70X3Z series)

Mounting Kits for Each Mounting Method

Mounting method Mounting kit Composition

Mounting directly

on a wall

Mounting onto

conduit connection

type Thermoplate

Wall-direct mounting kit

(Part No. 83165803-001)

Mounting onto

Thermoplate

Thermoplate mounting kit

(Part No. 83165803-011)

Mounting in

Multi-thermocase

Multi-Thermocase mounting kit

(Part No. 83165803-021)

* Mounting screws are included in Multi-Thermocase (separate order required).

1 mounting plate

Accesory: 2 pan-head machine

screws (M4 x 8)

Main part: 1 Wall-direct

mounting kit

Accessory: 1 flat-head

machine screw (M3 x 16)

Main part: 1 Thermoplate

mounting kit

Accesory: 2 tapping screws

(M2.6 x 8)

Main part: 1 Multi-Thermocase

mountin

kit

6 AB-6474

Dimensions (mm)

1) Dimensions of Neosensor main unit with Wall-direct mounting kit

(Neosensor)

(High Sensitivity Neosensor)

(Surface view of mounting plate)

Figure 1. Dimensions (mm): Wall-direct mounting

(77)

16.5

38.5

Wall-direct

mounting kit

(77)

Wall-direct

mounting kit 45.5

16.5

(77)

Mounting screw

(M3)

φ4.2 mounting hole

Mounting

hole

66.7*

Note: When mounting the Neosensor, be sure to

secure a longer than 15 mm clearance for

wiring from the mounting surface inside the

wall.

Note: When mounting the Neosensor, be

sure to secure a longer than 15 mm

clearance for wiring from the

mounting surface inside the wall.

8.2

4.2

∗ Use JIS outlet box/box cover (JIS C8340 (1999)).

Mounting dimension: 66.7 mm

Mounting

surface

Mounting

surface

7 AB-6474

Thermoplate

(separate order

required)

77 41

(77)

12.5

Thermoplate

mounting kit

(77)

Mounting

surface

2) Dimensions of Neosensor main unit with Thermoplate mounting kit

(Neosensor)

(High Sensitivity Neosensor)

(Surface view of Thermoplate mounting kit)

Figure 2. Dimensions (mm): Thermoplate mounting

Note: When mounting the Neostat, be sure

to secure a longer than 12.5 mm

clearance for wiring from the

mounting surface inside the wall.

77 48

(77)

12.5

Thermoplate mounting kit

(77)

Mounting

surface

Note: When mounting the Neostat, be sure

to secure a longer than 12.5 mm

clearance for wiring from the

mounting surface inside the wall.

φ2.8 mounting hole 8

8 AB-6474

3) Dimensions of Neosensor main unit (with the cover removed*) with Multi-thermocase mounting kit

(Surface view of Multi-Thermocase mounting kit)

Figure 3. Dimensions (mm): Multi-Thermocase mounting

Multi-Thermocase mounting kit

(85)

(72.8)

∗Assembled dimension of device mounting

plate of Multi-Thermocase and

Multi-Thermocase mounting kit:

66.7 mm

(72.8)

72.8

φ3.4 mounting hole

66.7*

∗When multiple units of Neosensor (and/or Neostat) are

installed in a Multi-Thermocase (separate order

required), the Neosensor main unit covers are not

used.

9 AB-6474

Installation

Installation requirements

1) Mount Neosensor on a wall approx. 1.5 m high above the floor, where the average temperature and humidity can be

measured.

2) Avoid locations where room air circulation is not interfered by furniture or a door, and where heat from office automation

equipment stays on.

3) Avoid locations affected by draft, downdraft, hot/cold air from pipes/ducts, and radiant heat from the sun.

∗ The ambient air velocity in the Neosensor installation area should be between 0.1 and 0.2 m/s.

4) Choose an installation location with no vibration.

5) Do not install Neosensor where water may drop.

6) Do not allow dew condensation on Neosensor.

7) Do not install Neosensor directly on the wall without Wall-direct mounting kit.

8) Note that the output values for Models HTY7043DXXXX, HY7043DXXXX and TY7043DXXXX (2-wire 4-20 mA output

type) may vary depending on Neosensor installation environments, including temperature, humidity and air velocity.

Please consult with Yamatake's service personnel in charge regarding the installation.

Installation procedure: Neosensor directly on a wall (See Fig. 4.)

1) Attach the mounting plate to the box cover (outlet box mounting dimension: 66.7 mm (JIS C8340:1999)) located inside

the wall.

2) Install the main part of the Wall-direct mounting kit on the mounting plate. (See Fig. 9.)

3) Connect the output lead wires of the Neosensor main unit to the external wires (for the load side). (See Figs. 15 and 16)

4) Remove the cover from the Neosensor main unit, and mount the main unit on the main part of the Wall-direct mounting

kit with the 4 main-unit accessory screws (M3 ×16). When mounting the main unit onto the Wall-direct mounting kit,

make sure to set the height-adjusting levers on the left and right sides (See Fig. 12.) to the upper positions (indicated by

"L").

5) Place the cover back on the Neosensor main unit to complete the installation procedure. (See Fig. 8.)

Figure 4. Installation: Neosensor with Wall-direct mounting kit

66.7㎜

Wall-direct mounting kit

(separate order required) Mounting-box cover

JIS C8340

with 66.7-mm

mounting dimension

(commercially available)

Neosensor

Accessory screws

(2 pan-head machine screws, M4 ×8)

Accessory screws

(1 flat-head machine screw,

M3 ×16)

Mounting plate

Main part of Wall-direct mounting kit

External wires

(for the load side)

Output lead wires

Accessory screws

(4 flat-head machine

screws, M3 ×16)

Main unit of Neosensor

Cover

10 AB-6474

Installation procedure: Neosensor on conduit connection type Thermoplate (See Fig. 5.)

1) Attach the mounting plate to the conduit connection type Thermoplate.

2) Install the main part of Wall-direct mounting kit on the mounting plate. (See Fig. 9.)

3) Connect the output lead wires of the Neosensor main unit to the external wires (for the load side). (See Figs. 15 and 16.)

4) Remove the cover from the Neosensor main unit, and mount the main unit on the Wall-direct mounting kit with the 4

main-unit accessory screws (M3 ×16). When mounting the main unit onto the Wall-direct mounting kit, make sure to set

the height-adjusting levers on the left and right sides (See Fig. 12.) to the upper position (indicated by "L").

5) Reinstall the cover to the main unit to complete the installation procedure. (See Fig. 8)

Figure 5. Installation: Neosensor with Wall-direct mounting kit (on conduit connection type Thermoplate)

66.7㎜

Accessory screws

(4 flat-head machine

screws, M3 ×16)

External wires

(for the load side)

Wall-direct mounting kit

(separate order required)

Wire-pipe connection

(open-wiring) type

Thermoplate

(separate order required)

Neosensor

Main unit of Neosensor

Cover

Accessory screws

(2 pan-head machine screws, M4 ×8)

Accessory screws

(1 flat-head machine screw,

M3 ×16)

Mounting plate

Main part of Wall-direct mounting kit

Output lead wires

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