Radio Telemetry System for Strain Gages, Thermocouples and Voltage Signals

TX20B

TX20B:Radio Telemetry System for Strain Gages, Thermocouples and Voltage Signals

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^$ 1,950.00 TX20B-S1

•	Eliminates Cumbersome Slip Ring Installation
•	Does Not Require FCC License
•	Small Size, Light Weight
•	Wireless Sensor Interface
•	Battery Powered or Induction Powered Models Available
View related products - Accessories

OMEGA's TX20B radio telemetry system is ideal for transmitting signals from sensors which are mounted on rotating shafts. The TX20B series miniature transmitters modulate sensor signals from thermocouples, voltage transducers, or strain gage bridge circuits onto a RF carrier and transmit them to a stationary receiver. The RX20B receiver demodulates the signal and converts it into a ±2 volt analog output. Two analog outputs signals are available simultaneously. A wide band output provides frequency response from dc to 1250 Hz. For maximum stability of the signal a filtered output is also available with a 0-10 Hz band width.
TX20B transmitters incorporate a crystal oscillator which is tuned to a specific frequency eliminating the need for tuning by the operator. Transmitter frequencies can be staggered allowing multiple transmitters to be operated in close proximity with no interference. Multi-channel receivers are available.
Transmitters are small enough in size to be taped or strapped to the rotating shaft and can be powered by a 9 V battery. For applications where continuous uninterrupted monitoring is necessary an inductively coupled power supply and transmitter are also available.
The TX20B operates in a band which does not require an FCC license.

To Order (Specify Model Number)

Part Number	Availability	Price	Description	RoHS	Qty.
TX20B-S1	8 Weeks	$1,950.00	0.3 mV/V Strain gage transmitter		qty.

TX20B-S2	8 Weeks	$1,950.00	1.0 mV/V Strain gage transmitter		qty.

TX20B-S3	8 Weeks	$1,950.00	2.0 mV/V Strain gage transmitter		qty.

TX20B-S4	8 Weeks	$1,950.00	3.0 mV/V Strain gage transmitter		qty.

TX20B-E1	8 Weeks	$1,950.00	0.1V Voltage transmitter		qty.

TX20B-E2	8 Weeks	$1,950.00	1.0V Voltage transmitter		qty.

TX20B-E3	8 Weeks	$1,950.00	5.0V Voltage transmitter		qty.

TX20B-E4	8 Weeks	$1,950.00	10.0V Voltage transmitter		qty.

TX20B-J1	8 Weeks	$1,950.00	-17 to 93°C (0 to 200°F) Type J T/C transmitter		qty.

TX20B-J2	8 Weeks	$1,950.00	-17 to 204°C (0 to 400°F) Type J T/C transmitter		qty.

TX20B-J3	8 Weeks	$1,950.00	-17 to 427°C (0 to 800°F) Type J T/C transmitter		qty.

TX20B-J4	8 Weeks	$1,950.00	-17 to 538°C (0 to 1000°F) Type J T/C transmitter		qty.

TX20B-K1	8 Weeks	$1,950.00	-17 to 260°C (0 to 500°F) Type K T/C transmitter		qty.

TX20B-K2	8 Weeks	$1,950.00	-17 to 538°C (0 to 1000°F) Type K T/C transmitter		qty.

TX20B-K3	8 Weeks	$1,950.00	-17 to 816°C (0 to 1500°F) Type K T/C transmitter		qty.

TX20B-K4	8 Weeks	$1,950.00	-17 to 1093°C (0 to 2000°F) Type K T/C transmitter		qty.


Accessories (Clamp assemblies)

TX-ICA-100	8 Weeks	$1,450.00	Clamp assembly for 25.4 (1) shafts, inductive		qty.

TX-ICA-125	8 Weeks	$1,450.00	Clamp assembly for 31.8 (11.4) shafts, inductive		qty.

TX-ICA-150	8 Weeks	$1,450.00	Clamp assembly for 38.1 (11.2) shafts, inductive		qty.

TX-ICA-175	8 Weeks	$1,450.00	Clamp assembly for 44.5 (13.4) shafts, inductive		qty.

TX-ICA-200	8 Weeks	$1,450.00	Clamp assembly for 50.8 (2) shafts, inductive		qty.

TX-ICA-250	8 Weeks	$1,450.00	Clamp assembly for 63.5 (21.2) shafts, inductive		qty.

TX-ICA-300	8 Weeks	$1,450.00	Clamp assembly for 76.2 (3) shafts, inductive		qty.

TX-ICA-400	8 Weeks	$1,500.00	Clamp assembly for 101.6 (4) shafts, inductive		qty.

TX-ICA-500	8 Weeks	$1,500.00	Clamp assembly for 127.0 (5) shafts, inductive		qty.

TX-ICA-600	8 Weeks	$1,500.00	Clamp assembly for 152.4 (6) shafts, inductive		qty.

TX-BCA-100	8 Weeks	$1,250.00	Clamp assembly for 25.4 (1) shafts, Battery Power		qty.

TX-BCA-125	8 Weeks	$1,250.00	Clamp assembly for 31.8 (11.4) shafts, Battery Power		qty.

TX-BCA-150	8 Weeks	$1,250.00	Clamp assembly for 38.1 (11.2) shafts, Battery Power		qty.

TX-BCA-175	8 Weeks	$1,250.00	Clamp assembly for 44.5 (13.4) shafts, Battery Power		qty.

TX-BCA-200	8 Weeks	$1,250.00	Clamp assembly for 50.8 (2) shafts, Battery Power		qty.

TX-BCA-250	8 Weeks	$1,250.00	Clamp assembly for 63.5 (21.2) shafts, Battery Power		qty.

TX-BCA-300	8 Weeks	$1,250.00	Clamp assembly for 76.2 (3) shafts, Battery Power		qty.

TX-BCA-400	8 Weeks	$1,300.00	Clamp assembly for 101.6 (4) shafts, Battery Power		qty.

TX-BCA-500	8 Weeks	$1,300.00	Clamp assembly for 127.0 (5) shafts, Battery Power		qty.

TX-BCA-600	8 Weeks	$1,300.00	Clamp assembly for 152.4 (6) shafts, Battery Power		qty.

{divder}		Consult sales	Receivers		qty.

RX20B-M	8 Weeks	$2,350.00	Receiver for battery-powered systems		qty.

RX20B-I-M	8 Weeks	$2,540.00	Receiver for induction-powered systems		qty.

SL20	8 Weeks	$1,890.00	Stationary loop for induction-powered systems		qty.

RX24B-BP	8 Weeks	$1,950.00	4-channel plug-in receiver backplane		qty.

RX28B-BP	8 Weeks	$2,600.00	8-channel plug-in receiver backplane		qty.

RX22	8 Weeks	$1,575.00	Plug-in receiver module (battery transmitter)		qty.

RX22-I	8 Weeks	$1,875.00	Plug-in receiver module (induction transmitter)		qty.

† All dollar amounts on this site are shown in US currency.

Ordering Example: (1) TX20B-S1 Strain gage transmitter with 0.3 mV/V input range, $1950

Part Number Builder

	(1)
TX20B-

Option Descriptions

(1)

Input Types and Ranges

Select
S1 for Strain gage transmitter with 0.3 mV/V input range
S2 for Strain gage transmitter with 1.0 mV/V input range
S3 for Strain gage transmitter with 2.0 mV/V input range
S4 for Strain gage transmitter with 3.0 mV/V input range
E1 for Voltage transmitter with 0.1 V input range
E2 for Voltage transmitter with 1.0 V input range
E3 for Voltage transmitter with 5.0 V input range
E4 for Voltage transmitter with 10.0 V input range
J1 for Type J T/C transmitter with 0-200 °F input range
J2 for Type J T/C transmitter with 0-400 °F input range
J3 for Type J T/C transmitter with 0-800 °F input range
J4 for Type J T/C transmitter with 0-1000 °F input range
K1 for Type K T/C transmitter with 0-500 °F input range
K2 for Type K T/C transmitter with 0-1000 °F input range
K3 for Type K T/C transmitter with 0-1500 °F input range
K4 for Type K T/C transmitter with 0-2000 °F input range

NOTE: All combinations may not be valid, check spec sheet for valid part numbers.

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