Transducers Transmitters Isolators

  • Din rail mounting isolation transducers
  • DC voltage DC current
  • AC Voltage to DC Voltage current
  • Resistance
  • Comparator alarm setter
  • Dual input versions
  • Programmable versions

We carry a large range of products from Asahi Keiki Watanabe not all of which are on our web site yet. If you don't see what your looking for on this site please contact us. The list below is an overview of the product types with links to detailed web pages and online ordering.

Programmable input to output by Dipswitch

Model Description Inputs Outputs Powered by:
TH-2M/5M Thin Type Universal Isolation Transducer 0 to 5V DC
1 to 5V DC
0 to 10V DC
-10 to 10V DC
0 to 0.06V DC
4 to 20mA DC
0 - 5V DC
1 - 5V DC
0 - 10V DC
-2 - 2V DC
-2.5 - 2.5 V DC
-5 to 5V DC
-10 - 10V DC
4 - 20mA DC
Choose AC or DC
TW-4M-1/4N Multi-range DC signal isolation transformer (isolator) 0-5VDC
0 - 10VDC
0- 60mVDC
1 - 5 VDC
-5 - 5 VDC
-10 -10 VDC
0-20 mADC
4-20 mADC
0 - 5V DC
1 - 5V DC
-5-5 VDC
0 - 10V DC
-10 - 10V DC
4 - 20mA DC
0 - 20mA DC
100-240VAC or 24VDC

DC Voltage / Current

Model Description Inputs Outputs Powered By
One input two outputs
TW-2X
High input impedance, DIN rail mount, 2 outputs, and an isolated power supply 0-5VDC
1-5VDC
0-10VDC
4-20mA
0-20mA
First Output
4-20mA
Second Output
0-5VDC
1-5VDC
0-10VDC
4-20mA
0-20mA
24VDC +/-10%
TW-2XA High input impedance, DIN rail mount, 2 outputs, AC power 0-5VDC
1-5VDC
0-10VDC
4-20mA
First Output
and
Second Output
0-5VDC
1-5VDC
0-10VDC
4-20mA
0-20mA
110-240VAC
TZ-1FA Small DC Signal Isolated Transducer 0-5mV DC
0 - 10mV DC
0- 50mV DC
0-60mV DC
0-100mV DC
0-10uA DC
0-100 uA DC
0-200uA DC
- 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
100-240VAC
TZ-5FA Small DC signal Isolated Transducer
same as TZ-1FA but powered by 24VDC

0 to 5mV DC
0 to 10mV DC
0 to 50mV DC
0 to 60mV DC
0 to 100mV DC
0 to 10uA DC
0 to 100uA DC
0 to 200uA DC
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
24VDC +/-10%
TZ-1XA Terminal Type DC V/A to DC V/A Isolated Transducer 0 to 5VDC
1 to 5VDC
0 to 10VDC
-10 to 10VDC
0 to 1VDC
0 to 0.1 DC
0 to 0.06VDC
0 to 20VDC
-2 to 2VDC
-5 to 5VDC
4 to 20mADC
0 to 20mADC
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
90VAC to 240VAC
TZ-5XA DC V/A to DC V/A Isolated Transducer
Same as TZ1XA but powered by DC volts

0 to 5V DC
1 to 5V DC
0 to 10V DC
-10 to 10V DC
0 to 1V DC
0 to 0.1V DC
0 to 0.6V DC
0 to 20VDC
-2 to 2 VDC
-5 to 5VDC
4 to 20mA DC
0 to 20mA DC
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
24VDC +/-10%
TZ-5LA Terminal block-type compact distributor 4 to 20mADC 0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
24VDC
TZ-3X 2-wire signal isolation transformer (mini sized) 1-5 VDC
4 to 20mADC
0-10V
PT-100Ω
100Ω~10kΩ
4-20mA DC 12-28VDC
TH-2X/5X Slim Type Isolation Transformer Description 0 to 5V DC
1 to 5V DC
0 to 10V DC
-10 to 10V DC
0 to 1V DC
0 to 0.1V DC
0 to 0.6V DC
0 to 20VDC
-2 to 2 VDC
-5 to 5VDC
4 to 20mA DC
0 to 20mA DC
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
4 - 20mA DC
Choose 100-240VAC
or 24VDC
TH-2F/5F Thin Type Signal Transducer for Minimal Inputs 0-5mV DC
0-10mV DC
0-50mV DC
0-60mV DC
0-100mV DC
0 - 10 uA DC
0-100 uA DC
0-200 uA DC
0 - 5V DC 1 - 5V DC 0 - 10V DC -10 - 10V DC 4 - 20mA DC Choose AC or DC
TH-41 Slim 12.5 mm width , DIN rail mount type, 1 or 2ch input, self powered 4-20 mA 4-20 mA Self

TZ-5H
DIN rail mount type, Miniature size, easy connection 0-5VDC
1-5VDC
0-10VDC
4-20mA
0-20mA
Special
0-5VDC
1-5VDC
0-10VDC
4-20mA
0-20mA
Special
24VDC +/-10% less than 60 mA
TZ-3X DIN rail mount type, Miniature size, easy connection, DC voltage, RTD, potentiometer 1-5VDC
4-20mA
0-10 V
PT100
100-10K Ohm
4-20mA 12 - 28VDC

TZ-41
Miniature size , DIN rail mount type, easy connection, self powered 0-20mA
4-20mA
0-5mA
0-20mA
4-20mA
0-5mA
loop powered Isolation 1:1
TZ-5F Input small current and voltage, small size easy installation, DIN rail mount type, Isolated input/ output/power supply  small current/voltage
0-10 mV DC
0-50mV DC
0-100 uA DC
1-5V
4-20mA
0 -10V
Special
24VDC + 15% -5% 
Distributor
TZ-5L
DIN rail mount type, Miniature size, Isolated input/output/power supply 4-20mA
0-5VDC
1-5VDC
0-10VDC
4-20mA
24VDC +/-10% less than 80 mA
TZ-5F Input small current and voltage, small size easy installation, DIN rail mount type, Isolated input/ output/power supply small current/voltage
0-10 mV DC
0-50mV DC
0-100 uA DC
1-5V
4-20mA
0 -10V
Special
24VDC + 15% -5% 

Temperature Transmitters

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Model Description Inputs Outputs Powered By
TW2C Temperature transmitter DUAL Outputs
DIN rail mount type,
Input sensor R,K,E,J,T,S,B, PT-100ohm 0-5VDC
1-5VDC
0-10VDC
4-20mA
24VDC
100/240VAC
TH-1C Temperature transmitter
SLIM 12.5 mm width , DIN rail mount type,
Input sensor R,K,E,J,T,S,B, PT-100ohm
0-5VDC
1-5VDC
0-10VDC
4-20mA
24VDC +/-10%
TZ-5C Input TC sensor, small size easy installation,
DIN rail mount type, Isolated input/output/power supply
K thermocouple
0-500 °C
0-1000°C
1-5V
4-20mA
0 -10V
Special
24VDC +/-10%
TZ-1CA Thermocouple temperature transducer J, K, R, S, T, type thermocouples 0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
100-240VAC
TZ-5CA Thermocouple transducer J, K, R, S, T, type thermocouples 0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
24VDC +/-10%
TH-2C/5C Slim-type thermocouple temperature transducer  Thermocouple types J K R S T 0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
4 - 20mA DC
Choose AC or DC
TZ-1AA Terminal Type RTD Isolated Transducer Pt -50 to 50ºC
Pt 0 -100º C
Pt 0 - 200º
Pt 0 - 300ºC
Pt -20 - 80ºC
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
100-240 VAC
TZ-5AA Resistance temperature detector/ temperature transducer(TZ-5AA) PT100 3Wire
Pt -50 - 50ºC
Pt 0 - 100ºC
Pt 0 - 200ºC
Pt 0 - 300ºC
Pt -20 to 80ºC
Less than 800ºC and more than -50º
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
24VDC +/-10%

Resitance Potentiometers

Model Description Input Output Powered By
TZ-1BA Terminal Type Potentiometer Tranducer 100 ohm to 10 Kohm 0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
100-240 VAC
TZ-5BA Potentiometer converter 100ohm to 10Kohm total resistance 0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
24VDC +/-10%
TH-2B/5B Slim-type Potentiometer Transducer -0 - 100%
-Other: (minimum span: more than 50%)
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
4 - 20mA DC
Choose AC or DC
TZ-5B DIN rail mount type, Input potentiometer, Isolated input/output/power supply Potentiometer
100 - 10Kohms
1-5V
4-20mA
0 -10V
Special
 24VDC + 15% -5% less than 55 mA

AC Voltage / Current

Model Description> Inputs Outputs Powered By
TZ-5DA AC Current Isolated transducer 0 to 1 A AC
0 to 5A AC
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
24VDC +/-10%
TZ-1DA Terminal Type AC Current Isolated Transducer 0- to 1A AC
0 to 5A AC
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
100-240VAC
TZ-5EA AC Voltage Isolated Transducer 0 to 35V AC
0 to 100V AC
0 to 110V AC
0 to 200V AC
0 to 220V AC
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
24VDC +/-10%
TZ-1EA AC voltage (true RMS value) 0-35V AC
0 - 100V AC
0- 110V AC
0-200V AC
0-220V AC
0 - 5V DC
1 - 5V DC
0 - 10V DC
-10 - 10V DC
-2 -2VCD
-2.5 - 2.5 VDC
-5 - 5 VDC
0 - 4VDC
4 - 20mA DC
0 - 20mA DC
100-240VAC
TZ-5D Input AC current true RMS, small size easy installation, DIN rail mount type, Isolated input/ output/power supply  AC current
0-1 A
0-2 A
1-5V
4-20mA
0 -10V
Special
24VDC + 15% -5% less than 55 mA
TZ-5E Input AC Voltage, small size easy installation, DIN rail mount type, Isolated input/ output/power supply  AC Voltage
0-35VAC
0-110VAC
0-150VAC
1-5V
4-20mA
0 -10V
Special
24VDC + 10% -5%

Comparator Digital Alarm setter

Model Description Inputs Outputs Powered by
TW-3R Comparator Digital Alarm Setter HI setpoint< Measured Value
HI setpoint >/= measured Value
Measured value< LO set point
0-5 V
1-5 V
0-9.999V
4-20 mA
24VDC