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Universal Temperature Connector-Transmitter™ for RTD’s and Thermocouples

SPRTX and STCTX Series

SPRTX and STCTX Series:Universal Temperature Connector-Transmitter™ for RTD’s and Thermocouples

TemperatureTransmitter for RTD’s and Thermocouples

$75.00 SPRTX-M1

1 year warranty NEW!
  • High Accuracy, Repeatability and Stability
  • Connector Design Converts Input Signal to a Standard 2-Wire, 4 to 20 mA Output
  • Provides “Open Sensor Wire” Signal Indication
  • Easy Interface, Just plug into the Connector-Transmitter™
  • Encapsulated Housing
  • Compensates for Long Lead Wires
  • Factory Calibrated, No Adjustments Required
  • Models for 100 ohm, 0.00385 3-Wire RTD’s and J,K,T Thermocouples (Ungrounded)
Process Measurement and Control Instruments - View related products

Description

The OMEGA® SPRTX and STCTX Series are high performance, low cost, industrial RTD (Resistive Temperature Device) and Thermocouple Connector-Transmitters. Both feature a encapsulated micro miniature signal conditioner built into a patented connector housing. The SPRTX signal conditioner converts the resistive change of a 100 Ω, 0.00385 RTD sensor or probe across a dedicated temperature range into an industry standard 2-wire, 4 to 20 mA analog output. The STCTX signal conditioner converts the non-linear millivolt output of a thermocouple sensor or ungrounded probe across a dedicated temperature range into an industry standard 2-wire, 4 to 20 mA analog output. This analog output can be sent hundreds of feet away from the location of your sensor (probe) to an indicating device, controller, PLC, computer, data logger or chart recorder.

Be Sure to Review the Full Product Specs


SPECIFICATIONS
Supply Voltage: 9 to 24 Vdc @ 30 mA max
Output: Linearized 4 to 20 mA
Accuracy: ±0.5% of FS @ 23°C (73°F) ambient
Repeatability: ±0.25°C (±0.5°F)
Temperature Effect: ±0.0022 mA/ °C (±0.0012 mA/°F)
Max Load: Rmax (Ω) = (Vsupply - 9 V)/0.02 A
Max Input Lead Resistance: 50 V
Transmitter Operating Temp: -40 to 85°C (-40 to 185°F)
Output Connection: 2-wire, shielded cable [3 m (10') included]
Approvals: CE marked
Weight: 110 g (0.25 lb) max with cable

SPRTX Series for RTDs
Range:
   SPRTX-M1, SPRTX-S1: -99 to 208°C (-146 to 406°F)
   SPRTX-M2, SPRTX-S2: 2 to 569°C (36 to 1056°F)
Input: 3-wire, Pt100 (α = 0.00385)
Open Sensor Wire Indication:
   Leg 1: Open = 27 mA
   Leg 2: Open = 2.2 mA
   Leg 3: Open = 2.2 mA
Input Connection:
   SPRTX-M1, SPRTX-M2: 3-prong miniature connector (MTP-U-F)
   SPRTX-S1, SPRTX-S2: 3-prong standard-size connector (OTP-U-F)
Dimensions:
   SPRTX-M1, SPRTX-M2: 24 H x 18 W x 79 mm L (0.96 x 0.70 x 3.12")
   SPRTX-S1, SPRTX-S2: 36 H x 18 W x 83 mm L (1.43 x 0.70 x 3.25")

STCTX Series for Thermocouples
Range by Model:
   STCTX-J1, -K1, -T1: -18 to 121°C (0 to 250°F)
   STCTX-J2, -K2: -18 to 538°C (0 to 1000°F)
   STCTX-K3: -18 to 1093°C (0 to 2000°F)
   STCTX-T2: -18 to 399°C (0 to 750°F)
Input: Thermocouple signal (ungrounded sensors only); Type J, K or T by model
Open Sensor Indication: 22 to 27 mA
Input Connection: Universal thermocouple connector (UST Series)
Supply Voltage: 9 to 24 Vdc @ 30 mA
Output: 4 to 20 mA (2-wire)
Accuracy: ±0.5% of full scale millivolt input @ 23°C (73°F) plus the non-linearity of the thermocouple type (Note: The STCTX does not compensate for thermocouple non-linearity)
Ambient Temp Effect: ±0.015 mA/°C
Max Loop Load: V = (Vsupply - 9 V)/0.020 A
Transmitter Operating Temp: -40 to 85°C (-40 to 185°F)
Output Connection: 2-wire shielded cable [3 m (10') included]
Response Time: 120 ms (0 to 63% FS)
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.

Part Number/Desc.
Availability
Price
Description
Qty
RTD Connector-Transmitter Models
Click to expand/minimize a list of what others bought with theSPRTX-M1
SPRTX-M1
Star
Availability: In Stock  
$75.00   
RTD Connector-Transmitter™, -99 to 208°C
(-146 to 406°F) range, Miniature Size Connector
 
  
SPRTX-M2
Star
Availability: In Stock  
$75.00   
RTD Connector-Transmitter™, 2 to 569°C
(36 to 1056°F) range, Miniature Size Connector
 
Click to expand/minimize a list of what others bought with theSPRTX-S1
SPRTX-S1
Star
Availability: 2 weeks  
$75.00   
RTD Connector-Transmitter™, -99 to 208°C
(-146 to 406°F) range, Standard Size Connector
 
Click to expand/minimize a list of what others bought with theSPRTX-S2
SPRTX-S2
Star
Availability: In Stock  
$75.00   
RTD Connector-Transmitter™, 2 to 569°C
(36 to 1056°F) range, Standard Size Connector
 
Type J Thermocouple Connector-Transmitter Models
Click to expand/minimize a list of what others bought with theSTCTX-J1
STCTX-J1
Star
Availability: In Stock  
$75.00   
J Type Thermocouple Connector-Transmitter™,
-18 to 120°C (0 to 250°F) range, Universal Connector
 
  
STCTX-J2
Star
Availability: In Stock  
$75.00   
J Type Thermocouple Connector-Transmitter™,
-18 to 538°C (0 to 1000°F) range, Universal Connector
 
Type K Thermocouple Connector-Transmitter Models
Click to expand/minimize a list of what others bought with theSTCTX-K1
STCTX-K1
Star
Availability: In Stock  
$75.00   
K Type Thermocouple Connector-Transmitter™,
-18 to 120°C (0 to 250°F) range, Universal Connector
 
  
STCTX-K2
Star
Availability: In Stock  
$75.00   
K Type Thermocouple Connector-Transmitter™,
-18 to 538°C (0 to 1000°F) range, Universal Connector
 
Click to expand/minimize a list of what others bought with theSTCTX-K3
STCTX-K3
Star
Availability: 2 weeks  
$75.00   
K Type Thermocouple Connector-Transmitter™,
-18 to 1093°C (0 to 2000°F) range, Universal Connector
 
Type T Thermocouple Connector-Transmitter Models
Click to expand/minimize a list of what others bought with theSTCTX-T1
STCTX-T1
Star
Availability: 2 weeks  
$75.00   
T Type Thermocouple Connector-Transmitter™,
-18 to 120°C (0 to 250°F) range, Universal Connector
 
  
STCTX-T2
Star
Availability: In Stock  
$75.00   
T Type Thermocouple Connector-Transmitter™,
-18 to 399°C (0 to 750°F) range, Universal Connector
 
Accessories
Click to expand/minimize a list of what others bought with theTX2-100
TX2-100
Star
Availability: In Stock  
$31.00   
2 conductor shielded cable 30 m (100')
 
Click to expand/minimize a list of what others bought with thePSU-93
PSU-93
Star
Availability: In Stock  
$40.00   
24 Vdc power supply
 
All amounts shown in USD
Note: Thermocouple models (STCTX) can only be used with ungrounded probes and sensors.

The STCTX/SPRTX Series is not for use in medical or nuclear applications, nor flammable nor explosive environments.

Each Assembly comes complete with connector, transmitter, and 10 ft. cable
Ordering Example: (1) SPRTX-S2 RTD Standard Size Connector-Transmitter with High temperature range, $75.00
Related Links
Product Manuals:
Download Industrial RTD Connector/Tramsmitter
Download Industrial Thermocouple Connector/Transmitter