Pt100 temperature sensor LGR30-001

with housingin metal housingstrap-on

Overview
The LGR30 is a temperature sensor and data logger for wireless acquisition, offering real-time monitoring and local recording for later download. It is supplied with a PT100 probe interface, an IP65 aluminium enclosure suitable for field use and long battery autonomy.

Modes

• Monitoring: the logger transmits measurements to the PC in real time. If a measurement is not received by the PC, it is stored in internal memory and retransmitted on the next communication cycle.
• Playback: the logger records measurements locally. The user can download stored measurements to a PC for analysis.

Main features / Included

• Measuring range (sensor): -250°C … +850°C (max. range)
• Accuracy: ±0.24°C (to be added to probe accuracy)
• PT100 sensor compatibility (2/3/4-wire; 4-wire recommended)
• CE certification
• IP65 enclosure (provided seals and connectors are correctly tightened)
• Antenna: ½ wave antenna included; RF connector: SMA
• Power supply: AA lithium Thionyl battery (included) with plug-in connector
• Autonomy: up to 3 years at 25°C with 10-minute measurement interval (non-alert mode)
• Memory: 32 256 measurements with date and time

Specifications (table representation)
Product: LGR30
Type: PT100 — Compatible with 2-wire, 3-wire and 4-wire (4-wire recommended)
Logger operating temperature: -40°C … +85°C
Measurement range: -250°C … +850°C (max. range)
Accuracy: ±0.24°C (to be added to probe accuracy)
Resolution: 0.08°C
Antenna RF connector: SMA connector
Antenna: ½ wave antenna (included)
RF range in free field: 100 m to 1 km, depending on the reception antenna
Memory capacity: 32 256 measurements with date and time
Time resolution: 1 s
Time deviation: ±2 min/month at 25°C
Data retention: 100 years
ILS functions: wakeup from hibernate; forced single measurement outside set frequency
IP rating: IP65 (valid only if probe and antenna seals are correctly tightened)
Battery: AA lithium Thionyl (included), plug-in connector
Autonomy details: up to 3 years at 25°C with 10 min measurement frequency (average, depends on use; non-alert mode)
Casing: 4 mm aluminium
Mounting: fixing support provided (screwed to the casing for 4-point mounting) or strapping through 2 holes
Colour: Grey (aluminium)
Dimensions (L x W x H): 98 mm x 64 mm x 34 mm
Weight: approx. 280 g
Labels: 2 stickers (top: product range; side: complete reference and serial number)

Accessories

• PFPN-SES55-001: Cable (for all LGR except thermocouple), IP65, 5 m, supplied with quick connectors
• PFPN-STE32-001: PT100 probe, measuring range -50°C … +250°C, stainless steel tip

Technical specifications

• Model: LGR30-001
• Sensor type: PT100 (2/3/4-wire compatible, 4-wire recommended)
• Measurement range: -250°C … +850°C (max)
• Logger operating temperature: -40°C … +85°C
• Accuracy: ±0.24°C (plus probe accuracy)
• Resolution: 0.08°C
• Memory capacity: 32 256 measurements with date and time
• Time resolution: 1 s
• Time deviation: ±2 min/month at 25°C
• Data retention: 100 years
• RF antenna / connector: ½ wave antenna (included) / SMA connector
• RF range: 100 m to 1 km (depending on reception antenna)
• Enclosure rating: IP65 (with correctly tightened probe and antenna seals)
• Battery: AA lithium Thionyl (included), plug-in connector
• Autonomy: up to 3 years (at 25°C, 10 min measurement frequency, non-alert mode)
• Casing: 4 mm aluminium
• Mounting: fixing support for 4-point screwing or strapping through 2 holes
• Colour: Grey (aluminium)
• Dimensions: 98 x 64 x 34 mm
• Weight: approx. 280 g