SYStronics STH-PR5N-F User Manual

STH-PR5N_F MANUAL

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USER MANUAL

Temperature·Humidity Sensor for Record Output

VER:201805-1.0

STH-PR5N F

-

SYStronics. Co. ltd.,

1404, 301, Bucheon Techno park, 345, Seokcheon-ro, Bucheon-si, Gyeonggi-do, Republic of Korea

Phone : [phone] Fax : [phone] Homepage : www.ss22.com

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Be sure to read and ensure that your safety precautions are used to protect your safety and prevent property
damage. We shall not accept any liability for any loss caused by the use or carelessness caused by the use
or handling of this manual.

Warning

If this product is not intended as a safety device, use a double safety device for fear of accidents, damage of
critical peripheral equipment, and equipment that is feared to cause extensive property damage.

Safety instructions

1. Be sure to check the equipment after disconnecting mains.

2. Do not disassemble and repair this product ; it is not possible to manufacture any product.

3. Do not spray water directly or clean it with benzene, jazzy, or alcohol.

Notes on the environment

Do not install this product in the following locations and environments :

1. Places directly exposed to mechanical vibration or shock

2. Places exposed to corrosive gases or combustible gases

3. Position directly exposed directly to direct sunlight

4. Places affected by electromagnetic waves

5. Places where high temperature or humidity is high (sites with over 85 % of ambient humidity)

6. Places where dust and salt are plentiful

Precautions on installation

1. Make sure that the installation work is related to the installation or qualified personnel only.

2. Do not place any device or wiring that caused noise (NOISE) near the product.

3. Avoid near heating apparatus.

4. Disconnect all appliances (OFF) after disconnecting them from the wiring.

5. Do not work with wet hands. Risk of electric shock.

6. Install and use the method described in the User Manual as instructed in the Instructions for Use.

7. Do not turn on (power on) prior to the connection between the unit of manufacture of this unit.

8. Do not use any load exceeding the opening and closing capacity of the output contacts.

Immunity condition

1. In addition to the contents set forth herein, no warranties and responsibilities shall be made regarding this
product.

2. Whether or not this product is likely to be unforeseen defects and natural disasters due to the use of this
product, the user or the third person We shall not be held liable for any indirect damage.

Precautions

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Product Overview

It is a room type sensor that can incorporate a digital temperature·humidity sensor element and

install it in equipment and favorite place. And It is easy to use in the field where the temperature and

humidity need to be precisely monitored such as the thermo-hygrostat, low-temperature warehouse. And It is

a product that can output temperature and humidity data as analog signals. In addition, it is easy

to monitor and set by placing FND and buttons on the front.

·Digital temperature·humidity sensor

·Monitoring with front panel FND

·Temperature·humidity data analog signal output

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Detailed Structure of Product

Product Component

Sensor probe

ABS

Body fastening screw 4EA

More than M3 × 8

FND Display

4 Digit FND x 2EA

Control unit

Button Key

Sensor body

ABS

Cable gland

PG9

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Temperature Sensor Specifications

Measuring Range -20.0 ~ 80.0℃

Accuracy ±0.3℃ (Max ±0.4℃)

Resolution 0.015℃

Reaction Time 2.0 sec

Humidity Sensor Specifications

Measuring Range 0 ~ 100% RH

Accuracy ±3% RH (Max ±4.5% RH)

Resolution 0.01% RH

Reaction Time 8.0 sec

Product Specifications

Controller Specifications

Input Power DC 24Vdc

Power Consumption 75mA / 1.8W (at 24Vdc)

Output Spec. DC 1~5V / 4~20mA

Operating Temp. -20 ~ 80℃ (Non condensing)

Operating Humi. 5 ~ 95% (Non condensing)

Storage Temp. 0 ~ 60℃ (Non condensing)

Body Weight 268.0g (Cable basic 3M)

Cable Weight 94.0g

Cable Length Basic 3M (Can be changeable / AWG standard : More than 20)

Temperature Accuracy Graph

0.0

0.5

1.0

1.5

-40 -20 0 20 40 60 80 100 120

Temperature (℃)

±

±

±

±

T (℃)

0

1

2

3

4

5

6

7

8

0 10 20 30 40 50 60 70 80 90 100

Relative Humidity (%RH)

±

±

±

±

±

±

±

±

±

RH (%RH)

Humidity Accuracy Graph

Maximal Tolerance

Typical Tolerance

Maximal Tolerance

Typical Tolerance