Product Details
Configured for continuous electrochemical signal conditioning and process variable measurement in hazardous area monitoring loops, the ABB AWT210, also cataloged as the AWT210 2-Wire Transmitter, provides direct physical/electrical execution. The instrument converts low-level sensor inputs from pH, ORP, pION, or conductivity probes into a 4-20 mA loop-powered output, interfacing directly with host automation backplanes and distributed control nodes.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | AWT210 |
| Brand | ABB |
| Dimensions | Standard Industrial Field Enclosure Form Factor |
| Operating Temp | -20 to 60 deg C |
| Power Consumption | 14 to 42 VDC Loop Power (2-Wire Circuit) |
| Architecture | Single-Channel Universal Transmitter |
| Measurement Types | pH, ORP, pION, Conductivity |
| Hazardous Area Certification | Intrinsically Safe (Ex i) Compatible |
Backplane Communication Velocity and Deterministic Control Integration
The AWT210 architecture utilizes modular sensor plug-in units to transmit digitized analytical data across the control bus network. By providing high-density signal conversion, the module interfaces with DCS I/O density scaling schemes and supports firmware flash compatibility for seamless integration into Profinet and EtherNet/IP deterministic networks via control gateway interfaces. On-board diagnostics continuously monitor sensor element integrity to prevent logic execution faults across remote PLC backplanes.
Frequently Asked Questions
Q: How is the transmitter powered across field loop installations?
A: The device operates as a 2-wire loop-powered unit drawing operational power directly from the 14 to 42 VDC supply on the 4-20 mA signal loop.
Q: What precautions apply when swapping measurement sensor modules?
A: Sensor cartridges utilize a plug-and-play digital interface; power must remain within certified Intrinsically Safe (Ex i) voltage boundaries when replacing modules in classified areas.
Q: How does the unit process different analytical measurement types?
A: Measurement behavior is defined by the installed sensor module, which automatically updates the transmitter firmware parameters for pH, ORP, pION, or conductivity scaling.
Field Installation Guidelines
- Verify that loop power supplies comply with the intrinsic safety barrier parameters specified for hazardous zone field wiring.
- Mount the housing securely to a wall or pipe stand, ensuring gland entries point downward to prevent moisture ingress.
- Route sensor cables through dedicated grounded conduit, keeping low-level probe signals isolated from AC motor power wiring.
- Seal unused cable entry ports with certified IP66/IP67 rated blanking plugs prior to energizing the loop.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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