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Miniature Temperature Transmitters

TX91 and TX92

Hockey Puck Temperature Transmitters | TX91 and TX92

Hockey Puck Temperature Transmitters

CAD381.00 TX91-K4

5 year warranty
  • Metal Case, RFI Shield
  • Two-Wire Transmitter
  • 4-20 mA Output
  • ±0.1% FS Accuracy
  • Upscale Break Protection
  • Non-Isolated
  • Mounts in Protection Head
  • FM Approved
Signal Conditioners/Transmitters - View related products

Description

The economical OMEGA® TX91 and TX92 two-wire transmitters provide an output current of 4-20 mA proportional to the mV signal of a thermocouple or to a two- or three-wire RTD sensor input.

The TX91 or TX92 is very compact and can mount directly within OMEGA’s NB1 cast iron protection head. By having the transmitter near the sensor, the effects of electrical noise can be minimized and long runs of thermocouple wire can be eliminated.

TX91 TX92 Range °C (°F)
J K T E RTD
N/A 1 -40 to 49 (-40 to 120)
J2 K2 T2 E2 2 -18 to 93 (0 to 200)
J3 K3 T3 E3 3 -18 to 93 (0 to 200)
J4 K4 T4 E4 4 -18 to 260 (0 to 500)
J5 K5 N/A E5 5 -18 to 399 (0 to 750)
J6 K6 E6 6 -18 to 538 (0 to 1000)

Specifications
Output Range: 4 to 20 mA DC Zero and Span Adjustment Range: ±25%
Accuracy: ±0.1% FS (includes effects of linearity, hysteresis and repeatability) referenced to the mV input
Ambient Temperature Range: -32 to 85°C (-25 to 185°F)
Storage Temperature Range: -65 to 90°C (-85 to 19°F)
Supply Voltage: 11 to 44 Vdc; 24 Vdc recommended
Max Loop Resistance: (Vs - 11 V)/0.020A
Dimensions: 29 H x 45 mm D (1.125 x 1.75") (height includes terminal strip)
Weight: 50 g (1.5 oz)

Examples of pricing for popular models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for all available models.
Place Order(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

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Most Popular Models!

Part Number/Desc.
Availability
Price
Description
Qty
Thermocouple Temperature Transmitters
  
TX91-K4
Star
Availability: 1 week  
CAD381.00   
K Thermocouple, -18 to 260°C (0 to 500°F)
 
Click to expand/minimize a list of what others bought with theTX91-K2
TX91-K2
Star
Availability: 1 week  
CAD381.00   
K Thermocouple, -18 to 93°C (0 to 200°F)
 
  
TX91-J2
Star
Availability: 1 week  
CAD381.00   
J Thermocouple, -18 to 93°C (0 to 200°F)
 
  
TX91-T2
Star
Availability: 1 week  
CAD381.00   
T Thermocouple, -18 to 93°C (0 to 200°F)
 
  
TX91-J3
Star
Availability: 1 week  
CAD381.00   
J Thermocouple, -18 to 149°C (0 to 300°F)
 
  
TX91-K3
Star
Availability: In Stock  
CAD381.00   
K Thermocouple, -18 to 149°C (0 to 300°F)
 
  
TX91-T3
Star
Availability: 1 week  
CAD381.00   
T Thermocouple, -18 to 149°C (0 to 300°F)
 
  
TX91-K5
Star
Availability: 6 weeks  
CAD381.00   
K Thermocouple, -18 to 399°C (0 to 750°F)
 
  
TX91-J5
Star
Availability: 1 week  
CAD381.00   
J Thermocouple, -18 to 399°C (0 to 750°F)
 
Click to expand/minimize a list of what others bought with theTX91-K6
TX91-K6
Star
Availability: 1 week  
CAD381.00   
K Thermocouple, -18 to 538°C (0 to 1000°F)
 
  
TX91-E4
Star
Availability: 6 weeks  
CAD381.00   
E Thermocouple, -18 to 260°C (0 to 500°F)
 
  
TX91-J4
Star
Availability: 1 week  
CAD381.00   
J Thermocouple, -18 to 260°C (0 to 500°F)
 
RTD Temperature Transmitters
Click to expand/minimize a list of what others bought with theTX92-2
TX92-2
Star
Availability: In Stock  
CAD381.00   
RTD, -18 to 93°C (0 to 200°F)
 
Click to expand/minimize a list of what others bought with theTX92-3
TX92-3
Star
Availability: 1 week  
CAD381.00   
RTD, -18 to 149°C (0 to 300°F)
 
Click to expand/minimize a list of what others bought with theTX92-4
TX92-4
Star
Availability: 1 week  
CAD381.00   
RTD, -18 to 260°C (0 to 500°F)
 
  
TX92-5
Star
Availability: 1 week  
CAD381.00   
RTD, -18 to 399°C (0 to 750°F)
 
Accessories
Click to expand/minimize a list of what others bought with theTX90-BR
TX90-BR
Star
Availability: 1 week  
CAD22.50   
Mounting Bracket for up to 2 transmitters for surface or to be used with RT mounting track
 
Click to expand/minimize a list of what others bought with theRT
RT
Star
Availability:  
Consult Sales  
1.2 m (48") mounting track (TX90-BR compatible)
 
 
Click to expand/minimize a list of what others bought with thePSR-24L
PSR-24L
Star
Availability: In Stock  
CAD81.00   
Regulated power supply, US plug, 90-264 Vac input, 24 Vdc output, 400 mA, stripped leads, UL
 
  
PSR-24L-230
Star
Availability: 1 week  
CAD81.00   
Regulated power supply, European plug, 230 Vac input, 24 Vdc output. 400 mA, stripped leads, CE
 
Click to expand/minimize a list of what others bought with thePSU-93
PSU-93
Star
Availability: In Stock  
CAD61.00   
Unregulated power supply
 
Click to expand/minimize a list of what others bought with theTX82B
TX82B
Star
Availability: In Stock  
CAD200.00   
Process loop-powered indicator
 
Click to expand/minimize a list of what others bought with theTX90-DIN
TX90-DIN
Star
Availability: In Stock  
CAD34.50   
DIN rail mounting adaptor
 
Click to expand/minimize a list of what others bought with theRAIL-35-2
RAIL-35-2
Star
Availability: In Stock  
CAD23.75   
2 m (6.5') section 35 mm DIN rail
 
All dollar amounts on this site are shown in Canadian currency. Note: Comes with complete operator’s manual.
Ordering Example: (1) NB1TX-K6 TX91 transmitter for type K thermocouple, 0 to 1000°F output range. Transmitter housed in NB1-CASS-14U-12 type K probe, CAD475.00

Part Number Builder

Build Your Part Number Below
Option Descriptions:


(1) Transmitter Type select from:
TX91 for Thermocouple transmitter J K T or E
TX92 for RTD transmitter (100 ohm Pt 0.00385)
NB1TX for Thermocouple Transmitter mounted in a head and probe assembly 12in L 1/4in O.D. 304 SS sheath
PRTX for RTD Transmitter mounted in a head and probe assembly 12in L 1/4in O.D. 304 SS sheath

(2) Sensor Type and Temperature Range select from:
J2 for J Thermocouple -18 to 93°C (0 to 200°F)
K2 for K Thermocouple -18 to 93°C (0 to 200°F)
T2 for T Thermocouple -18 to 93°C (0 to 200°F)
E2 for E Thermocouple -18 to 93°C (0 to 200°F)
J3 for J Thermocouple -18 to 149°C (0 to 300°F)
K3 for K Thermocouple -18 to 149°C (0 to 300°F)
T3 for T Thermocouple -18 to 149°C (0 to 300°F)
E3 for E Thermocouple -18 to 149°C (0 to 300°F)
J4 for J Thermocouple -18 to 260°C (0 to 500°F)
K4 for K Thermocouple -18 to 260°C (0 to 500°F)
T4 for T Thermocouple -18 to 260°C (0 to 500°F)
E4 for E Thermocouple -18 to 260°C (0 to 500°F)
J5 for J Thermocouple -18 to 399°C (0 to 750°F)
K5 for K Thermocouple -18 to 399°C (0 to 750°F)
E5 for E Thermocouple -18 to 399°C (0 to 750°F)
J6 for J Thermocouple -18 to 538°C (0 to 1000°F)
K6 for K Thermocouple -18 to 538°C (0 to 1000°F)
E6 for E Thermocouple -18 to 538°C (0 to 1000°F)
1 for RTD -40 to 49°C (-40 to 120°F)
2 for RTD -18 to 93°C (0 to 200°F)
3 for RTD -18 to 149°C (0 to 300°F)
4 for RTD -18 to 260°C (0 to 500°F)
5 for RTD -18 to 399°C (0 to 750°F)
6 for RTD -18 to 538°C (0 to 1000°F)
Note: All combinations may not be valid, check spec sheet for valid part numbers.

Product Manuals:

Download TX92 - RTD Temperature Transmitter
Download TX91 - Thermocouple Two-Wire Temperature Transmitter