HVAC RH & Temperature Transmitter for Indoor Applications With Display, Communication
FEATURES
- MEMS technology
- Embedded LCD Display
- Compact & Slim Size
- Self Calibration Function
- RS485 Communication
- Error Display
APPLICATIONS
- Air Handling System
- Clean Room
- IDC Center & Computer Room
- Dehumidifier
- Humidifier
- Constant Temp.& Humidity Unit
- Building Automation
- Botanical Garden & Farm
- R&D Center / Laboratory
- Museum / Exhibition Hall
- Industry (Production / Storage)
- Semi-Conductor, LCD
- Electric Railway / Train
- Pharmacy / Food
- Factory Automation
- Rotary Machine
- Environmental Detection System
- Climate
- Road
- BTS (Base Transceiver Station)
SPECIFICATIONS
Model
Item
HTX32C
Humidity
Output
Working Range
Accuracy at 25°C
Repeatability
Response
Output
Working Range
Accuracy at 25°C
Repeatability
Response
4...20mA
0...95%RH
±2.0%RH(30...70%RH), ±3.0%RH(10...90%RH)
± 0.1%RH
Max. 10sec.
: 1/e (63%) at 25°C, 1m/s air
4...20mA (0...50℃ : Range Settable)
-5...55°C
± 0.3 °C
± 0.1 °C
5...30 Sec., 1/e (63%)
Temperature
Self Diagnostic Sensor Element Error Detection
Passive Output Type of T-Sensor, please see ordering guide
Voltage Supply
Dimension (WxHxDmm)
RS485 Communication
Storage Condition
Wiring Method
Operating Condition
Housing
Weight
9…32Vdc / 12…24Vac
85×100×25 (mm)
Modbus RTU/ASCII, 2400, 4800, 9600 BPS
Terminal Block 14...22AWG
-25...60°C, Non-condensation
-5...55°C, 0...95%RH
PC-ABS, IP20
30 g
HTX32C Series (Room Sensor)
1
DOTECH, INC l
http://www.dotech21.com
business@dotech21.com
6F, JOONGANG-ILBO 778 Wonsi-Dong, Danwon-Gu, Ansan-Si,
Gyeonggi-Do, Korea TEL : +82-31-495-3767 / FAX : +82-31-495-3917
HUMITRON® HTX32C series is an optimized line of
product for measuring of temperature & humidity
at indoor environment, such as clean room,
computer room and museum.
It is convenient to communicate with upper
monitoring & control system (PC-HMI, PLC) and
possible to get the intuitie information through its
own LCD display on each individual unit installed
at different places.
Also, its simple structure and elegant design is
harmonized with the surroundings.
RS485 Communication Function :
Applied for MODBUS RTU / ASCII protocol
Self LCD Display :
Built-in Changing Display Function LCD display
Settable 4...20mA Transmission Output Function :
Settable temperature range of output signal by user's convenience
HTX32C-10
power supply
28V>U >10+0,02xR
v
L
L
+
-
mA
mA
R <500 Ohm
432
1
RH
+V
T
HTX32C- 10 - XXX
1
234
5
6
7
8
A
A
B
B
power supply
28V>U >10+0,02xR
v
L
+
-
mA
mA
L
R <500 Ohm
RH
+V
T
HTX32C- 01
HTX32C- 11 / Only RS485
123
4
5
6
7
8
A
TRX+
TRX-
A
B
B
power supply
28V>U >10
v
+
-
RH
+V
-V
T
HTX32C-11
567
8
A
TRX+
TRX-
A
B
B
power supply
28V>U >10+0,02xR
v
L
+
-
mA
mA
L
R <500 Ohm
432
1
RH
+V
T
Relative Humidity & Temperature Transmitters
Housing / Mounting Dimension
Connection Diagram
Ordering Guide
Basic
Series
Type
Description
HTX 32C
HUMITRON HTX 32C Series Transmitters
00 Display Only
11
Humidity(4...20mA), Temperature(4...20mA), RS485(Modbus RTU/ASCII)
10
Humidity(4...20mA), Temperature(4...20mA)
01
RS485(Modbus RTU/ASCII)
10-PT100
Humidity(4...20mA), Temperature(4...20mA), PT100 Passive Connection
10-PT1K
Humidity(4...20mA), Temperature(4...20mA), PT1000 Passive Connection
10-NTC5K
Humidity(4...20mA), Temperature(4...20mA), NTC5K Passive Connection
85
100
60
30
4
8
100
28
Up
Dn
Set
DOTECH, INC
www.dotech21.com
HTX32C Series
2
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