SPRTX-STCTX-Srs-Sig-Cond

Universal Temperature Connector Transmitter for TC and RTDs

5.0

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Models In Stock

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™

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SPRTX-STCTX-Srs-Sig-Cond

From ^C$ 114.00

Models In Stock

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13 Variations available

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Data Sheet

Product Overview

Accuracy ± 0.5 %
Approvals CE
Cable Length 3 m
Electrical Connection Cable
Electrical Output 4 to 20 mA, 1 to 5 Vdc
Load Resistance (Vsupply – 9V)/0.02 A
Loop Resistance, Max (Vs – 9V) / 0.020 A
Operating Temperature, Max 85 °C
Operating Temperature, Min -40 °C
Output Signal Current
Sensor Break Detection Leg 1: Open = 27 mA, Leg 2: Open = 2.2 mA, Leg 3: Open = 2.2 Ma
Supply Power 9 to 24 Vdc @ 30 mA max
Supply Power Type DC

The OMEGA^TM 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.
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 (Î± = 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)

PDFs & Manuals

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