Audited Supplier
AW202 Two-Wire Temperature Transmitter Module
Liquid, Gas
IP20
Customized
24 VDC
12 to 40 VDC
≤ 3.8 Ma or ≥ 20.5 Ma
4 to 20mA
Support Built-in / Built-out
≤3.15 Ma
R = (U Power Supply-12) / 0.024
500 VAC (Input/Output)
≥ 50 Ω
≤ 500 Ms
≤ 6 S
2-Wire, 3-Wire, 4-Wire
HollySys
Paper Carton and as Buyer&Prime, S Requirement
6cm × 6cm × 5cm
China
9025191090
Product Description
The temperature transmitter converts the field resistance temperature detector (RTD) or thermocouple (TC) signal into a standard current signal of 4 to 20 mA for control and remote transmission. It supplies secondary instruments such as indication alarms, recorders, regulators, and DCS for measurement, indication, and process regulation.
Features
Main Parameters
· Output signal: 4 to 20mA
· Nominal voltage: 24 VDC
· Power supply: 12 to 40 VDC
· Alarm output: ≤ 3.8 mA or ≥ 20.5 mA
· Cold junction compensation: Support built-in / built-out, accuracy: ≤ 0.5°C
· Maximum consumption current: ≤3.15 mA
· Maximum load resistance: R = (U Power Supply-12) / 0.024
· Protection rating: IP20
· Galvanic isolation: 500 VAC (Input/Output)
· Insolation resistance: ≥ 50 Ω
· Response time: ≤ 500 ms
· Start delay: ≤ 6 s
· Connection type: 2-wire, 3-wire, 4-wire
Usage Environment
· Working temperature: -40°C to +85°C
· Storage temperature: -40°C to +85°C
· Relative humidity: 5% to 95%
· Atmospheric pressure: 86 kPa to 106 kPa
Safety Approval
· Explosion-proof grade: Ex ia IIC T4/T6 Ga, Ex ia llC T85°C/T135°C Db
· Explosion-proof certificate: GYB23.2661X
· Certification standard: GB3836.1, GB3836.
Application
· Temperature transmitter, divided into HART® communication and USB version, converts different types of input signals into 4 to 20 mA analog output signals.
· Universal input signal: connect resistance temperature detector (RTD), thermocouple (TC).
Model Code
Features
· Isolation type temperature transmitter: input/output signal isola tion, meeting 500V electrical isolation (input/output).
· High-performance precision conversion: stable and reliable, long service life.
· Internal/external cold junction compensation can be selected, with linear calibration and testing of various signal types.
· Fast response: the response time is within 500ms.
· It has strong anti-electromagnetic and radio frequency interference capabilities, and complies with IEC/EN61326 standards.
· Diagnosic function: self-fault diagnosis, sensor disconnection short circuit diagnosis, variable upper and lower limit detection and other diagnosis.
· Supports USB interface, which can configure information and maintain temperature transmitter module for specific applications.
· Modular glue-filled packaging treatment, moisture-proof, anti-vibration, large temperature range, suitable for a vari ety of complex working conditions.
· Intrinsic safety explosion-proof and dust explosion-proof: suitable for explosive site installation and use.
· High-performance precision conversion: stable and reliable, long service life.
· Internal/external cold junction compensation can be selected, with linear calibration and testing of various signal types.
· Fast response: the response time is within 500ms.
· It has strong anti-electromagnetic and radio frequency interference capabilities, and complies with IEC/EN61326 standards.
· Diagnosic function: self-fault diagnosis, sensor disconnection short circuit diagnosis, variable upper and lower limit detection and other diagnosis.
· Supports USB interface, which can configure information and maintain temperature transmitter module for specific applications.
· Modular glue-filled packaging treatment, moisture-proof, anti-vibration, large temperature range, suitable for a vari ety of complex working conditions.
· Intrinsic safety explosion-proof and dust explosion-proof: suitable for explosive site installation and use.
Main Parameters
· Output signal: 4 to 20mA
· Nominal voltage: 24 VDC
· Power supply: 12 to 40 VDC
· Alarm output: ≤ 3.8 mA or ≥ 20.5 mA
· Cold junction compensation: Support built-in / built-out, accuracy: ≤ 0.5°C
· Maximum consumption current: ≤3.15 mA
· Maximum load resistance: R = (U Power Supply-12) / 0.024
· Protection rating: IP20
· Galvanic isolation: 500 VAC (Input/Output)
· Insolation resistance: ≥ 50 Ω
· Response time: ≤ 500 ms
· Start delay: ≤ 6 s
· Connection type: 2-wire, 3-wire, 4-wire
Usage Environment
· Working temperature: -40°C to +85°C
· Storage temperature: -40°C to +85°C
· Relative humidity: 5% to 95%
· Atmospheric pressure: 86 kPa to 106 kPa
Safety Approval
· Explosion-proof grade: Ex ia IIC T4/T6 Ga, Ex ia llC T85°C/T135°C Db
· Explosion-proof certificate: GYB23.2661X
· Certification standard: GB3836.1, GB3836.
Application
· Temperature transmitter, divided into HART® communication and USB version, converts different types of input signals into 4 to 20 mA analog output signals.
· Universal input signal: connect resistance temperature detector (RTD), thermocouple (TC).
Model Code
| Model Type | Code | Description |
| Type | AW 202 - A01 | 4 to 20 mA + USB interface |
| Configuration software | +1 | Unavailable |
| +2 | AW Tool | |
| Calibration certificate | A | Unavailable |
| B | 5-point calibration certificate | |
| Transient protect | T | Integral transient protector |
| Input (configuration) | 1 | Configue according to customer requirements |
| 2 | Pt100, 3-wire, 0 to 100ºC | |
| Output | S | 4 to 20 mA, 2-wire |
Packaging & Delivery
| Category | Product Size | International Commercial Terms (Incoterms) | Terms of Payment | Nearest Port |
| AW202 | 6 cm * 6 cm * 5 cm | CIF, CFR, DAP | LC, T/T, D/P | Shanghai, Guangzhou,Tianjin |
Related Products
AW201 HART Temperature Transmitter Module
Company Profile
