Cảm biến nhiệt độ HART 4-20mA dòng SMT3000 (WISE)

Smart temperature transmitter

Model: SMT3000

Service intended

SMT3000 is the high performance temperature transmitter that accepts thermocouple, RTD, ohms or DC milivolts inputs and converts it to a 4 to 20 mA DC signal for transmission. The SMT3000 supports HART protocol. Reduce complexity and simplify the day-to-day operations of your diverse temperature applications with the versatile SMT3000 of temperature transmitters.

Standard features:

Housing

■ Material : Aluminium

■ Conduit connection

Conduit ‘A’ Conduit ‘B’ Standard: M20X1.5P (F) / M20X1.5P (F)

Conduit ‘A’ Conduit ‘B’ remote type: NPT ½”(F)

If you want to apply Conduit ‘A’ and Conduit ‘B’ differently, you need to use adaptor.

* NPT 1/2″ Adaptor : M20x1.5P(M) – NPT 1/2″(F)

* M20x1.5P Adaptor : NPT 1/2″(M) – M20x1.5P(F)

Power supply

10~42 VDC

Input Thermocouple : K, J, T, N, E, B, R, S RTD : Pt 100 Ω at 0 ºC

Output

4~20 mA with HART Protocol

Display

PV : Temperature °C (Standard), °F, °R, K

Current : 4~20 mA

Percent : 0~100 %

The display default setting is PV value

Measured value number

Max. 7-digit character string comprising letters and numbers

Sheath material RTD : 316L SS

Thermocouple : 316L SS, Inconel 600, 310SS, 446SS, 347SS, 321SS

Bracket material: 304SS (Standard)

Ambient temperature

Tamb : -40~65 °C, Silicone

Tamb : -20~65 °C, Viton, NBR

Certificates

KCs Ex db IIC T6 Gb

CE conformity EMC directive

EN IEC 61000-6-2

EN IEC 61000-6-4

1. Base model: SMT3000 Smart temperature transmitter 2. Type: A Direct type B Direct and Spring-loaded type C Remote type D Only transmitter head type 3. Input signal / Element (Tolerance) K K (0.75) J J (0.75) T T (0.75) N N (0.75) E E (0.5) B B (0.5) S S (0.25) Q Pt 100 Ω (B), 3 wire 9 Pt 100 Ω (A), 3 wire 1 K (0.4) 2 J (0.4) 3 T (0.4) 4 E (0.4) 5 N (0.4) R R (0.25) A Pt 100 Ω (B), 4 wire C Pt 100 Ω (A), 4 wire 0 None 4. Sheath material: 0 None 2 Inconel 600 (T/C) 3 310SS (T/C) 4 446SS (T/C) 5 347SS (T/C) 6 321SS (T/C) 7 316L SS 5. Sheath outer diameter (mm) D9 3.2 E9 4.8 F9 6.4 G9 8 00 None 6. Conduit connection: 3 ½”NPT (Only remote type can be selected.) 7 ½”NPT (Ex d Adaptor) 8 M20 x 1.5P (Standard) 9 M20 x 1.5P (Ex d Adaptor) 7. Mounting type: X Refer to mounting table (14th characters) 8. Connection type: XX Refer to mounting table (15th, 16th character) 9. Insert length: X Refer to insert table (17th character) 10. Temperature transmitter A WTT-3000 (WISE) B iTEMP TMT82 (Endress+Hauser) C Rosemount 644 (EMERSON)