Electronic petrol keyfob with free samples ibutton tm 1990
תיאור
Electronic petrol keyfob with free samples ibutton tm 1990
טhe TM1990A is a rugged data carrier that serves as an electronic registration number for automatic identification. Data is transferred serially through the 1-Wire® protocol, which requires only a single data lead and a ground return. Every TM1990A guaranteed unique 64-bit registration number that allows for absolute traceability. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning with mating receptacles, allowing the TM1990A to be used easily by human operators.
Key Features:
Can Be Read in Less Than 5ms
Operating Range: 2.8V to 6.0V, -40°C to +85°C
Common iButton Features
Unique 64-Bit Registration Number Ensures Error-Free Device Selection and Absolute Traceability Because No Two Parts are Alike
Built-In Multidrop Controller for 1-Wire Net
Digital Identification by Momentary Contact
Data Can Be Accessed While Affixed to Object
Economically Communicates to Bus Master with a Single Digital Signal at 16.3kbps
Button Shape is Self-Aligning with Cup-Shaped Probes
Durable Stainless-Steel Case
Easily Affixed with Self-Stick Adhesive Backing, Latched by its Flange, or Locked with a Ring Pressed Onto its Rim
When the electric key is put to the key-reader, a signal is sent. The electric key reader can be connected to a 1-Wire device
Applications/Uses
Access Control
Inventory Control
Tool Management
Work-in-Progress Tracking
דֶגֶם | TM1990A-F5 |
חוֹמֶר | 304 פלדת אל - חלד + TM1990 chip (Or with plastic holder) |
Ibutton Diameter | 16.25*5.89מ"מ |
Holder Color | שָׁחוֹר,אָדוֹם,bule ,ירוק,צהוב,or customized color |
מִשׁקָל | 0.005ק"ג/יח'(With holder)/0.003ק"ג/יח'(Ibutton card only) |
Storage Capacity | 64 bit seial number |
Read Time | יותר מ 100,000 פִּי |
תכונה | חסין מים, shakeproof ,heat-resistant,dust-resistant |
Working Protocol | 1-wire protocol |
חֲבִילָה | 100יחידות/קופסה,5000יחידות/קרטון |
יישומים | Access control, מלון, Smart community, Fire alarm control; *Swimming pools,water patrol,field work is extremely humid environment. |
מידע נוסף
| איזור מוצא: | גואנגדונג, חרסינה |
|---|---|
| שם מותג: | STM |
| שְׁבָב: | TM1990A |
| Chip type: | TM1990A,DS1990A |
| צֶבַע: | אָדוֹם, ירוק, כָּחוֹל, צהוב, שָׁחוֹר, וכו |
| גודל: | 16.25mm 5.89mm |
| חוֹמֶר: | שרירי בטן |
| טמפרטורת עבודה: | -50 ℃~+125℃ |
| Read-Write Endurance: | 15 hundred million |
| מִשׁקָל: | 0.005ק"ג |
| יישום: | Supermarket Items Security |
| שם מוצר: | Electronic petrol keyfob with free samples ibutton tm 1990 |