WiFi Remote Temperature Sensor with External Thermocouple – 21CFR

Reference: EL-WiFi-21CFR-TC

Condition: New product

EL-WiFi-21CFR-TC | EasyLog

The EL-WiFi-21CFR-TC is an advanced WiFi-enabled data logger designed for remote environmental monitoring in high-demand technical and regulatory contexts. It accepts interchangeable J, K or T-type thermocouples, combining robustness, precision and full compliance with 21 CFR Part 11 standards.

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Key Benefits

Real-time data streaming to the EasyLog 21CFR Cloud, with no need for physical data collection.
Local storage when WiFi is lost; automatic upload once connectivity is restored.
Full integration into 21CFR-compliant systems, including permission-based access, authority-level signing and complete audit history.
Wide measurement flexibility (–270 °C up to +1372 °C, depending on thermocouple type).
Configurable high/low alarms with visual indicators.
Compatible with standard WiFi (802.11 b/g/n, 2.4 GHz), supports WPA/WPA2 and enterprise networks (PEAP, TTLS, FAST).

Typical Applications

This sensor is ideal for sectors where traceability, data integrity and security are critical: pharmaceutical labs, cold chain logistics, temperature-controlled storage, food industry, and regulated industrial environments.

Competitive Differentiators

Beyond 21CFR compliance, the EL-WiFi-21CFR-TC offers:

Free configuration software (EasyLog 21CFR WiFi Sensor Software).
21CFR Cloud service with user controls, authority sign-off and full audit trail (subscription required).
Compact and versatile design (wall mount or free placement), with IP40 housing and IP67 probe tip.
Conforms to BS EN 12830:2018 for temperature logging in transport, storage and distribution.

Technical Specifications

Technical Specifications
Battery Life	> 6 months
Measurement Range (supplied K-type)	0 to +200 °C (+32 to +392 °F)
Total Measurement Range (interchangeable)	–270 to +1372 °C (–454 to +2501 °F)
Other Supported Types	J: –210 to +1200 °C / T: –270 to +400 °C
Display Accuracy	±1.5 °C (±3 °F)
Accuracy (with K probe)	±2.5 °C (±4.5 °F)
Logging Interval	10 s to 12 h (user selectable)
Transmission Interval	1 min to 24 h (user selectable)
IP Rating	Logger IP40 / Probe Tip IP67
Operating Temperature (logger)	–20 to +60 °C (–4 to +140 °F)
Dimensions	82 × 70 × 23 mm

21CFR Compliance Features

Permission-based use and access control
Authority-level sign-off functionality
Data records cannot be edited or deleted
Full audit trail for system actions

Software & Cloud Service

The EasyLog 21CFR WiFi Sensor Software is available as a free download and enables straightforward sensor setup and connection to WiFi and 21CFR Cloud. The 21CFR Cloud subscription adds advanced capabilities such as remote monitoring via any internet-enabled device, email alerts, user-level authorizations, and full audit logging to comply with 21 CFR Part 11.

A subscription to the 21CFR Cloud is required for full operation within a 21CFR-compliant system. This product also complies with BS EN 12830:2018 (temperature recorders for transported, stored, or distributed sensitive goods).

Why Choose a 21CFR Logger?

21 CFR Part 11 establishes criteria for when electronic records are accepted as equivalent to paper by the FDA. If you need regulatory compliance or enhanced data security, the 21CFR series is the right choice. For less stringent applications, our standard loggers may suffice.

How is 21CFR different from EasyLog Cloud?

21CFR Part 11 is a U.S. FDA regulation that defines the requirements for electronic data records used by food and pharmaceutical manufacturers.

Systems that comply with 21CFR require 21CFR-designated hardware and access to our separate 21CFR Cloud service, which is distinct from the standard EasyLog Cloud.