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Optional 4-20ma pt100 temperature transmitter for HVAC system

FOB Price:

US 20-88 / Piece

Min.Order Quantity:

10 Piece/Pieces

Supply Ability:

3000 Piece/Pieces per Month

Port:

Shenzhen, Hongkong

Place of Origin:

Guangdong, China (Mainland)

Payment Terms:

L/C,T/T,Credit card

Brand:

TEREN

Products Model:

TTD1/2/3/4N

Products Details
Company Profile

Quick Details

Brand Name: TEREN

Model Number: TTD1/2/3/4N

Place of Origin: Guangdong, China (Mainland)

Packaging & Delivery

Packaging Details: Retail package
Delivery Detail: Shipped in 14 days after payment

Specifications

Product Description

TTD1N Wall Mount Digital Temperature Transmitter/ Controller

TTD1N Wall Mount Digital Temperature Transmitter with optional LCD&keys as below:

Applications & Features

TTD1N are designed for indoor environment temperature measurement and control
High performance digital temperature sensor and digital technology applied, ensure accurate measurement, fast response & good long term stability
Multiple outputs selection, over voltage and reverse polarity protection, high reliability and anti-interference capability
Optional relay for alarm or ON/OFF control
Light and state of art housing, easy installation
Wide working temperature range
All electrical terminals are on the inside bottom, avoid any possible destroy to PCB when wiring
LCD & function keys can set parameters and calibrate output, so that the product becomes a stand alone controller

Specifications

Sensor: Digital temperature sensor

Range: See models

Output: 4~20mA (3 wires), 0~10VDC, RS485/Modbus^{Note 1}

Output Load: ≤500Ω (current), ≥ 2KΩ (voltage)

Relay: 1×SPST, 3A/30VDC,3A/250VAC

Accuracy: ≤±0.5°C @ 0~85°C, see accuracy curve

Power: 15~28VAC/15~36VDC

Display & keys: Optional LCD display and function keys, see details on LCD & Keys operation

Display Resolution: 0.1°C

Work Temp.: -40~85°C, 0~95%RH (Non condensing)

Storage Temperature: -40~85°C

Housing: Fireproof ABS

Protection: IP30

Approval: CE

Optional Accuracy: 0.25°C @ -20 ~105°C (Add “H” after part number)

Accuracy curve:

Models

Model	TTD1N					Temp. transmitter/ controller
Output		1 B				4-20mA/0-10VDC 4-20mA/0-10VDC, RS485/Modbus
Range			1 2 7			0~50°C 0~100°C Others
Relay				0 1		N/A 1*SPST^{note 2}
LCD&Keys					0 1 2	N/A LCD LCD & Keys

Note 1: the communication protocol is Modbus RTU

Note 2: Refer to working environment ambient guide GB/T4200 and WBGT etc, the relay default settings are ON-30.0°C/OFF-29.5°C, and also can be set through LCD & function keys.

TTD2, 3, 4N Digital Temperature Transmitter/ Controller

TTD2N/4N Duct Mount/ Immersion Digital Temperature Transmitter with optional LCD&keys as below:

TTD4N Immersion Temperature Transmitter's SS Install Well A-T as below:

TTD3N Outside Air Digital Temperature Transmitter with optional LCD&keys as below:

Applications & Features

These transmitters/controllers can be used for temperature monitoring & controlling in duct air(TTD2N), water and steam pipe(TTD4N) or outside air(TTD3N)
High performance digital temperature sensor and digital technology applied, ensure accurate measurement, fast response & good long term stability
Multiple outputs selection, over voltage and reverse polarity protection, high reliability and anti-interference capability
Optional relay for alarm or ON/OFF control
Wide working temperature range and fast response
LCD & function keys can set parameters and calibrate output, so that the product becomes a stand alone controller
High protection rate up to IP65

Specifications

Sensor: Digital temperature sensor

Range: See models

Output: 4~20mA (3 wires), 0~10VDC, RS485/Modbus

Output Load: ≤500Ω (current), ≥ 2KΩ (voltage)

Relay: 1×SPST, 3A/30VDC,3A/250VAC

Accuracy: ≤±0.5°C @ -10~85°C, see accuracy curve

Power: 15~28VAC/15~36VDC

Work Temp.: -40~85°C, 0~95%RH (Non condensing)

Storage Temperature: -40~85°C

Housing: Fireproof ABS, SS probe, SS well

Protection: IP65

Approval: CE

Optional Accuracy: 0.25°C @ -20 ~105°C (Add “H” after part number)

Display & keys: 4 digits LCD, with unit indication, backlight, 3 touch keys, see more details on LCD & Keys operation

Accuracy curve:

Models

Model	TTD2N TTD3N TTD4N						Duct mount digital temp. transmitter Outside air digital temp. transmitter Immersion digital temp. transmitter
Output		1 B					4-20mA/0-10VDC 4-20mA/0-10VDC, RS485/Modbus
Range (Note 1)			1 2 3 7				-10~50°C -10~90°C -40~60°C Others
Relay (Note 2)				0 1			N/A 1*SPST
LCD&Keys					0 1 2		N/A LCD LCD & Keys
Probe Length (TTD2N/4N)						1 2 7	125mm 200mm Others

Note 1: Every product can be set ranges with accuracy ≤±0.5°C@-10~85°C through LCD & function keys; code 7 product can be set all ranges in -40~125°C with accuracy≤±0.5°C.

Note 2: Refer to working environment ambient guide GB/T4200 and WBGT, etc., the relay default settings are ON-30.0°C/OFF-29.5°C, and can be customized or set through LCD & function keys.

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