Red-lion TMPT - AMPLIFIER User Manual download pdf

Bulletin No. TMPT/RN-E

Drawing No. LP0719

Released 08/13

Tel +1 (717) 767-6511

Fax +1 (717) 764-0839

www.redlion.net

MODELS TMPT AND TMPTR - THERMOCOUPLE OR RTD CONNECTOR WITH

BUILT IN 4-20 mA TEMPERATURE TRANSMITTER

GENERAL DESCRIPTION

The model TMPT's internal circuitry conditions the non-linear millivolt

output of a thermocouple, across a specified temperature range, and retransmits

it as a standard 2-wire 4–20 mA analog output. The TMPTR also provides a

2-wire 4–20 mA output by conditioning the resistive change of a 100Ω, 0.00385

RTD sensor and transmitting it as a 4–20 mA output.

SPECIFICATIONS

TMPT SPECIFICATIONS

1. SUPPLY VOLTAGE: 9 to 24 VDC @ 30 mA

2. OUTPUT: 4 to 20 mA

3. TEMPERATURE RANGE: See Ordering Information

4. ACCURACY: ± 0.5% of full scale millivolt input @ 23º C plus the non-

linearity of the thermocouple type (note that the TMPT does not compensate

for thermocouple non-linearity)

5. TEMPERATURE COEFFICIENT: ± 0.002 mA/ºC

6. MAX LOOP LOAD: (Ω) = (V supply - 9 V)/0.02 A

7. TRANSMITTER OPERATING TEMPERATURE: -40º to 85ºC

8. AGENCY APPROVAL: CE

9. RESPONSE TIME: 120 msec (0 to 63% FS)

10. THERMOCOUPLE JUNCTION: Ungrounded

11. INPUT CONNECTION: Standard size female connector mates with both

standard and miniature male connectors.

12. CABLE CONNECTIONS: 10 foot 2-wire shielded cable

WIRE COLOR CODE FUNCTION

RED +VDC

BLACK OUTPUT

WHITE SHIELD

* Max cable run is determined by max loop load and wire resistance ( ≈1000ft).

TMPTR SPECIFICATIONS

1. SUPPLY VOLTAGE: 9 to 24 VDC @ 30 mA

2. OUTPUT: 4 to 20 mA

3. TEMPERATURE RANGE: 2 – 569º C (36 – 1056º F)

4. INPUT: 3 wire, PT100 (α = 0.00385)

5. OPEN SENSOR WIRE INDICATION:

Leg 1: Open = 27 mA

Leg 2: Open = 2.2 mA

Leg 3: Open = 2.2 mA

6. INPUT CONNECTION: 3 prong minature connector mates with

TMPCNM09

7. CABLE CONNECTIONS: 10 foot 2-wire shielded cable

WIRE COLOR CODE FUNCTION

RED +VDC

BLACK OUTPUT

WHITE SHIELD

* Max cable run is determined by max loop load and wire resistance ( ≈1000ft).

 HIGH ACCURACY, REPEATABILITY AND STABILITY

 CONNECTOR DESIGN CONVERTS INPUT SIGNAL TO A

STANDARD 2-WIRE, 4-20 mA OUTPUT

 PROVIDES “OPEN SENSOR WIRE” SIGNAL INDICATION

 ENCAPSULATED HOUSING

 COMPENSATES FOR LONG LEAD WIRES

 FACTORY CALIBRATED, NO ADJUSTMENTS REQUIRED

 MODELS FOR J, K, T (UNGROUNDED) THERMOCOUPLES AND

100 OHM, 0.00385 3-WIRE RTD'S

0.50

(12.7)

0.75 (19.1)

3.25 (82.6)

1.31

(33.3)

1.19

(30.2)

1.0

(25.4)

UNIVERSAL

THERMOCOUPLE

CONNECTOR

TRANSMITTER MODULE

ENCLOSED IN

S.S. HOUSING

2-CONDUCTOR

SHIELDED CABLE

10 FT

DIMENSIONS In inches (mm)

TRANSMITTER MODULE

ENCLOSED IN

S.S. HOUSING

2-WIRE SHIELDED CABLE

10 FT

THREE-PRONG

MINIATURE

RTD CONNECTOR

0.31

(7.9)

0.75 (19.1)

3.13 (79.4)

1.06

(27.0)

1.19

(30.2)

0.97

(24.6)

0.94 (23.8)

DIMENSIONS In inches (mm)

1 2 3 4

Summary of Contents

Page 1 - DIMENSIONS In inches (mm)

1Bulletin No. TMPT/RN-EDrawing No. LP0719Released 08/13Tel +1 (717) 767-6511Fax +1 (717) 764-0839www.redlion.netMODELS TMPT AND TMPTR - THERMOCOUPL

Page 2 - 8.8.8.8.8

2MODEL TMPCN - QUICK DISCONNECT STANDARD CONNECTORS GENERAL DESCRIPTIONStandard Connectors are for use with the Standard Quick Disconnect TC Probes. T

Page 3 - MALE FEMALE

3MODEL TMPCN - QUICK DISCONNECT MINIATURE CONNECTORS GENERAL DESCRIPTIONMiniature Connectors are for use with the Miniature Quick Disconnect TC Probes

Page 4 - LIMITED WARRANTY

4Red Lion ControlsHeadquarters20 Willow Springs CircleYork PA 17406Tel +1 (717) 767-6511Fax +1 (717) 764-0839Red Lion ControlsChinaUnit 302, XinAn Pla

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