TMR-01 Copper TM Probe
Chrome-plated copper probe with pre-wired leads — the minimal front-end.
The entry point of the TMR reader family: a chrome-plated copper contact pair on 20 cm of 24 AWG red/black sheathed lead. Copper helps keep contact resistance low for clean 1-Wire signalling; the self-aligning rim is designed to guide the key in. Order it bare where the panel cut-out already centres the key — for a raised polymer guide ring see the TMR-01A, and for a variant with a 42 cm four-core lead and a dual-colour LED ask about the TMR-01-4P (availability is confirmed in the quote).
Ordering information
| MOQ | Confirmed by model and order when quoting |
|---|---|
| Preparation time | Availability and lead time are confirmed by model and order when quoting |
| Packing | Confirm pack quantity, protection and labelling for the selected model. |
| Samples | Sample quantity, fees and shipping are confirmed for the selected model. |
| Payment | Agree payment terms and the payee in the quotation and invoice. |
| Shipping | Confirm the shipping method, cost and timing for your destination and order. |
| Customization | State ROM, colour, marking and packing needs; feasibility and cost require confirmation. |
Key features
- Solid-metal surface-mount probe; the shaped rim self-aligns the key on touch.
- Contacts made from chrome-plated copper for low resistance and clean 1-Wire signalling.
- Metric design, pre-wired 20 cm 24 AWG leads — no connector crimping needed on site.
- Variants: plastic guide ring (TMR-01A) or 42 cm four-core lead with dual-colour LED (TMR-01-4P).
Specifications
| Chip / compatibility | For DS1990A / TM1990A / RW1990 projects; verify the supplied key and reader versions with the target controller |
|---|---|
| Package | Chrome-plated copper contacts |
| Mounting | Surface mount, pre-wired 20 cm 24 AWG red/black lead, no terminal |
| Protocol | 1-Wire® |
| Options | Related models: TMR-01A adds a polymer guide ring · TMR-01-4P (dual-colour LED on a 42 cm four-core lead) may be available · wire length, connector options and availability are confirmed in the quote |
| Mounting | May also be supplied as a pre-wired pair on one lead (confirmed in the quote) — a desktop reading station for enrolment desks and logger read-out, where a panel-mount probe is impractical. Can serve as an alternative to Blue Dot receptor cables; test a sample on your own system before ordering. If you need an RJ11 plug and a coiled cord, see the TMR-06. |
Product dimensions
Typical applications
Frequently asked questions
What comes on the TMR-01 out of the box?
A chrome-plated copper contact pair pre-wired on a 20 cm 24 AWG red/black sheathed lead — the minimal reading front-end, for panels whose cut-out already centres the key.
What are the TMR-01A and TMR-01-4P variants?
TMR-01A adds a white polymer guide ring that funnels the key onto the contact; TMR-01-4P adds a dual-colour LED on a 42 cm four-core lead. Wire length, connector and other customization options: feasibility, MOQ and cost are confirmed in the quote.
Can it be used as a desktop reader for enrolment?
Yes — it is also supplied as a pre-wired pair on one lead, forming a simple desktop reading station for enrolment desks and logger read-out where a panel-mount probe is unnecessary.
Related products
TMR-01A Copper TM Probe with Guide Ring
The TMR-01 with a polymer guide ring — the ring helps guide the key onto the contact.
TMR-02 Panel-Mount TM Probe (DS9092 format)
DS9092-format panel probe with M18×1 nut and 200 mm leads — a familiar front end for controllers.
TMR-02-4P Panel Probe with LED (DS9092L format)
The TMR-02 with a built-in LED — four wires, so the controller can light the ring on a valid read.
TMR-03 Magnetic TM Key Probe
A permanent magnet holds the key on the contact — designed for reads with no pressure and no aiming.