
Sensing
Technology
Corporation
457-B Boni Avenue New Zaniga Mandaluyong City
Tel No.
532-0088
Fax No.
531-7387
www.heatsenze.com
FX3QR / FX3SR
Cooling RS485 RetransHeatingPT100
Digital Temperature Controller
n1 : HEAT/COOL #1 output, event output
n2 : HEAT/COOL #2 output, event output
n3 : HEAT/COOL #3 output, event output
n4 : HEAT/COOL #4 output, event output
n1 : Heang/cooling #1 ON/OFF output,
event output
n1 n2 n3 n4
N1,2 : 10A, 250V
N3,4 : 5A, 250V
Main-
Function
Input/output
Models
Power Supply
Sensor Spec
Heating/cooling output, precise temperature control, data backup,
min. on/off maintaining time setup, relay output manually controllable,
transmission output, sensor correction, sensor error detection, RS485
communication (MODBUS)
AC100~240V, 50/60Hz, Max. 4VA, screw bolt terminals
FX3QR : Relay output : 4 point, Temp. sensor input : 1 point (Pt100)
FX3SR : Relay output : 1 point (16A), temp. sensor input : 1 point (Pt100)
Pt100 3(2) Wire, Measuring range : -200~800°C, ±0.3°C
FX3QR / FX3SR-00 : Basic model
FX3QR / FX3SR-R4 : Add on RS485 communication (MODBUS)
FX3QR /FX3SR-A1 : Add on 4~20mA transmission output
FX3QR /FX3SR-A1 : Add on RS232 communication
DIGITAL HUMIDITY CONTROLLER
FX3H
Humidity
Digital Humidity Controller
1 2 4 5 6 9 10 11
COM
POWER
OUT1
FX3H
c
L2L1
AC100 - 240V ~
50/60Hz
Vin
16A, 250Vac
+5V
%
Humidity
R
W(Y)
B
OUT1: Dehumidificaon/Humidificaon
#1 ON/OFF output
COM : Signal input common terminal
Vin : Humidity sensor input
+5V : Power Supply for humidity
sensor (5Vdc)
Main-
Function
Input/output
Models
Power Supply
Sensor Spec
Humidication/dehumidication input, high/low alarm output,
min. on/off maintaining time setup, selection on/off output when
sensor error occurs, sensor correction, sensor error detection,
selection of displaying decimal point
AC100~240V, 50/60Hz, Max. 4VA
Relay output : 1 point (out1 : 250Vac/16A),
Humidity 1~4V, input : 1 point
HTX20-FTS-502 (Voltage output type humidity sensor), HTX3515
FX3H - 00
FX3DH
HumidityCoolingHeatingNTC
Digital Temp. & Humidity Controller
Thermostat 4~20mA Retrans
1 2 3 4 5 6 7 8 9 10 11
COMNTC
POWER
OUT1 OUT2
Humidity
TEMP
FX3DH
OPTION
MODULE
c
L2L1
AC100 - 240V ~
50/60Hz
R
Vin
8(2)A, 250Vac
+5V
W(Y)
B
%
OUT1 : Humidificaon/dehumidificaon
#1 ON/OFF output
OUT2 : Humidificaon/dehumidificaon
#2 ON/OFF output
COM : Signal input common terminal
Vin : Humidity sensor input
NTC : Temp. sensor input
+5V : Power for humidity sensor(5Vdc)
Main-
Function
Input/output
Models
Power Supply
Sensor Spec
Humidication (heating), dehumidication (cooling) ouput, high/low
alarm output, min. on/off maintaining time setup, selection on/off
output when sensor error occurs, sensor correction, sensor error
detection, relay output manual control, transmission output, RS485
communication (MODBUS)
AC100~240V, 50/60Hz, Max. 4VA
Relay output : 1 point (out1 : 250Vac/8(2)A),
Humidity 1~4V, input : 1 point
HTX20-FTS-502 (Voltage output type humidity sensor), HTX3515
FX3H - 00 : Basic model
FX3DH - R4 : Add on RS485 communication (MODBUS)
FX3DH - A1 : Add on 4~20mA transmisson output
FX3DH - R2 : Add on RS232 communication
DIGITAL TEMPERATURE CONTROLLER
FX Series
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CWCHEAT-EDGE®
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V-A2
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