TEMPERATURE / HUMIDITY TRANSMITTER WITH RS-485/ETHERNET INTERFACE

24VDC adapter working on 90-250VAC can be supplied along with HTX-3000 as shown above.

(*) Optional 24VDC Adapter.

 15 x 100 mm with no cable for HTX-3000-W

 15 x 100 mm + 1meter long cable for HTX-3000-F

Sensor Stem Size

ABS plastic (120 x 80 x 55) mm.

Enclosure (Size)

Membrane key board is provided for programming the MODBUS address and for calibration.

Key board

Ethernet port on RJ-45 jack with TCP/IP protocol.

Ethernet Port

Isolated 2 wire RS485 MODBUS RTU Slave protocol

Serial Output

RLmax = 600 Ohms @ 24VDC.

Load Resistance

4-20mA proportional 0.0 to 100.0 %RH (12 bit reso.)

Output 2 for %RH

4-20mA proportional -40.0 to 60.0oC  (12 bit resolution)

Output 1 for temperature

24VDC @ 150mA (12 to 36VDC)

Power Requirement (*)

4 digit each - 0.3 red seven segment LED.

Display for T and %RH

Absolute to the input as specified by sensor mfrs.

 Accuracy

+/-1.5 %RH @ 23.0oC.

RH Accuracy

+/- 0.3oC

Temperature Accuracy

0.0 to 100.0 %RH

RH Range

-40.0  to 60.0 oC / 0.0  to 60.0 oC

Temperature Range

Rotronic make Hygroclip CP

Input  Sensor

TECHNICAL SPECIFICATIONS:

Libratherm offers micro-controller based (T + RH) Transmitter model HTX-3000 for measuring and transmitting the analogue and digital values proportional to both T and RH Input. The isolated current output of4-20mA proportional and Linearized (for very accurate indication) to both the input is available for remote measurement and indication. To suit industrial requirement these transmitters are available with display. For serial interface with PLC or DCS or with any other process controller digital serial communication on RS485 bus with MODBUS RTU protocol in slave mode or Ethernet port with TCP/IP protocol is also provided.

PRODUCT DESCRIPTION:

T + RH Floating leads with RS 485 with ETHERNET TCPIP

HTX-3000-F-E

T + RH  Transmitter wall mounting with ETHERNET TCPIP 

HTX-3000-W-E

T + RH Floating leads with RS 485 serial MODBUS RTU 

HTX-3000-F-S

T + RH  Transmitter wall mounting with RS 485 serial MODBUS RTU 

HTX-3000-W-S

Description

Model

MODEL WISE DESCRIPTION:

Libratherm offers micro-controller based (T + RH) Transmitter model HTX-3000 for measuring and transmitting the analogue and....