The best wireless load cell transmitter depends on the signal your receiving equipment needs. The three ATO Store options share a stated 100-meter-plus range, 80 Hz sampling rate, 0.1% accuracy, and battery life of up to 30 hours; their listed output versions distinguish them. The separate load cell amplifier is a wired alternative, while the Bluetooth inductive transmitter is not a load cell product. Compare the relevant specifications below before choosing.
| Product | Best For | Key Distinction |
|---|---|---|
| ATO Store Wireless Module | General wireless weighing | Output is not specified in its product name |
| ATO Store 0–±5V Version | Equipment requiring this voltage output | 0–±5V output |
| ATO Store 0–±10V Version | Equipment requiring this voltage output | 0–±10V output |
| Load Cell Amplifier | Wired signal conversion | 4–20mA and 0–10V listed |
| Bluetooth Inductive Transmitter | Not for load cell weighing | Covert audio communication product |
ATO Store Wireless Load Cell Module
This is the general-purpose wireless option in the listed ATO Store lineup. The provided features state a communication range of more than 100 meters, 80 Hz sampling, 0.1% accuracy, and up to 30 hours of operation from a 3200mAh lithium battery.
Best for: Buyers who want the stated wireless range and measurement specifications but do not have a specific voltage-output version identified by the product name. It is selected as the broadest-fit option among the wireless load cell products.
Check before buying: The product name ends with “(No),” and its output signal is not clear in the supplied listing details. Confirm the included output and receiver arrangement with the seller before matching it to your equipment.
ATO Store Wireless Transmitter, 0–±5V Output
This version identifies a 0–±5V output in its product name. Its listed wireless and measurement features match the other ATO Store variants: a range over 100 meters, 80 Hz sampling, 0.1% accuracy, and up to 30 hours of battery operation.
Best for: Buyers whose receiving device specifically calls for a 0–±5V signal. Choose this version over the other ATO options when that output requirement is confirmed.
Check before buying: The supplied features do not explain output wiring or receiver connections. Verify that the complete system’s signal format matches the destination equipment.
ATO Store Wireless Transmitter, 0–±10V Output
The 0–±10V version is the clearest choice in this group when the receiving equipment requires that particular voltage signal. The listing also states a range exceeding 100 meters, 80 Hz sampling, 0.1% accuracy, and up to 30 hours of operation on a 3200mAh battery.
Best for: Industrial or field weighing setups that specify a 0–±10V input and need a wireless link. It is selected for its explicitly named output, not for a stated performance advantage over the other versions.
Check before buying: Do not assume that this output can substitute for 0–±5V or a current-loop input. Confirm the required signal range and connection details first.
Load Cell Amplifier, 4–20mA and 0–10V
This is a signal-conditioning alternative rather than a wireless transmitter. Its listing describes amplification of load cell output, voltage regulation, bridge excitation, voltage-to-current conversion, impedance matching, and linear and humidity compensation. It also identifies 4–20mA and 0–10V signals and external zero and gain adjustment.
Best for: Buyers who need a wired load cell amplifier or signal conversion and whose equipment accepts one of the listed outputs. It is included as a relevant alternative for weighing systems where wireless transmission is not essential.
Limitation: The product details do not state wireless communication. Avoid choosing it as a replacement for a wireless transmitter when removing a signal cable is the main requirement.
Bluetooth Inductive Transmitter, Not for Weighing
This product is listed for covert communication and music listening, not load cell measurement. Its product name says that it is a transmitter only and that the micro earpiece is not included. It does not list load cell inputs, weighing accuracy, sampling, or industrial weighing outputs.
Best for: Buyers searching for the audio use described in its listing, not people building a wireless weighing system. It is included to distinguish a similarly named transmitter from load cell equipment.
Limitation: This is not a load cell transmitter. Avoid it for weighing applications.
Buying Guide: How to Choose a Wireless Load Cell Transmitter
Which output signal does your equipment require?
Start with the input specification of the indicator, controller, or other receiving equipment. The ATO variants identify 0–±5V and 0–±10V outputs, while the separate amplifier lists 4–20mA and 0–10V. These signal ranges are not interchangeable by default. Match the exact signal type and range before ordering.
How much wireless range do you need?
The ATO wireless listings state a communication range over 100 meters. Treat this as a listed specification, not a guarantee for every installation. Physical obstructions and the installation environment can affect a wireless link, so consider the transmitter-to-receiver distance and layout.
Are accuracy, sampling, and battery life suitable?
The ATO listings state 0.1% accuracy, an 80 Hz sampling rate, and up to 30 hours of use. Compare these figures with the requirements of the weighing process. The listed battery runtime is “up to” 30 hours, so plan for charging or downtime rather than assuming continuous operation beyond that duration.
Do you actually need a wireless system?
Choose a wireless transmitter when reducing the signal cable is important and the receiver can work with the selected output. A wired amplifier may be a more relevant option when signal conditioning is needed and wireless communication is not required. Check the full system configuration, including load cell connection and receiver details, before purchasing.
Frequently Asked Questions
What is a wireless load cell transmitter?
It sends measurement information from a load cell system to a receiver without relying on a signal cable between the transmitting and receiving components.
Which ATO version should I choose?
Choose the 0–±5V or 0–±10V model according to the input required by your receiving equipment. Confirm the output of the version with no signal stated in its product name.
How far can the ATO wireless modules transmit?
The listed range is over 100 meters. Actual results can depend on the installation, so confirm suitability for your site.
Does the load cell amplifier provide wireless transmission?
Wireless communication is not stated in its supplied product details. It is described as a load cell amplifier with listed 4–20mA and 0–10V signals.
Is the Bluetooth inductive transmitter suitable for weighing?
No. Its listing describes an audio communication product, not a load cell measurement transmitter.