Binary digital thermostats / hygrostats for connection of one ExPro-B.. / InPro-B.. temperature- / humidity sensor. Use in HVAC systems, depending on type in hazardous locations or in safe area (industrial applications).
– Display for programming and indication
– Status indicator via LEDs
All sensors are programmable on site without any additional tools.
1 Relay contact: 2 Potential free switching contacts (1xºC, 1x%rH)
2 Relay contacts: 4 Potential free switching contacts (2xºC, 2x%rH)

Can be used in:
II 3 (1) G Ex nC [ia Ga] llC T6…T4 Gc
II 3 (1) D Ex tc [ia Da] IIIC T80°C…T130°C Dc IP66
Zones: 2, 22

Explosion protection:
II 3 (1) G Ex nC [ia Ga] llC T6…T4 Gc
II 3 (1) D Ex tc [ia Da] IIIC T80°C…T130°C Dc IP66

Certificate: EPS 14 ATEX 1 658

Power supply: 24 VAC / DC, 50…60 Hz

Current consumption: 150 mA

Electrical connection: Terminals 0,14…2,5 mm² at integrated Ex-e junction box

Display / control elements: Matrix LCD / 3 buttons for configuration

Outputs:
Potential free switching contact:
max. rating load: 0,5 A (30 VAC/DC) – 0,1 A (220 VDC) Power 40 W, 10 W per channel
min. rating load: 10 mW / 0,1 V / 1 mA

Housing Material: Aluminium IP66

Ambient temperature – humidity: -20…+50 °C / 0…95 % rH

Dimensions: 180 × 107 × 66 mm

Weight: ~ 1 Kg

Cable entries: 2xM16x1,5 polyamide cable glands

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