Sensor Unit |
Co2 Measurement Range | 0 - 50, 000 ppm (5%) (vol.) NDIR sensor |
Temperature (Gas / Environment) | 0 - +45 °C / +32 - +113 °F |
Supply of Gas Samples | By diffusion |
Alarm Contacts | - 1 potential-free change-over contactor to control external devices (NO/NC) by releasing alarm 1
- Switching power: 30 V DC / 250 V AC, max. 2 A
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Alarm Thresholds | - Alarm 1: 0.5 / 1 / 1.5 / 2%
- Alarm 2: 1.5 / 2 / 2.5 / 3 / 3.5 / 4%
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Menu Items | Function test of the connection between detection unit and alarm unit, calibration, switch between °C and °F, alarm 1, 2, and factory setting |
Display Elements | - 4-digit digital display for measured gas concentration within range 0- 9999 ppm
- 3-digit digital display for measured gas concentration within range 1- 5 %
- Additional 3-digit digital display for measurement and temperature in °C and °F
- LEDs for operation, alarm 1, 2 and monitoring of voltage supply
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Operating Elements | Reset, menu selection, enter |
Safety | Continuous self-surveillance of temperature range, sensor lifetime, unplausible values, EEPROM system, internal data transfer |
Enclosure | Synthetic, IP54-rated, water splashproof |
Dimensions | Approx. 168 x 125 x 47 mm / 6.62 x 4.93 x 1.85" (without connections) |
Voltage Supply (Adapter) | 100 - 240 V AC, 50 / 60 Hz |
Remote Display Unit |
Temperature (Gas / Environment) | 0 - +45 °C / +32 - +113 °F |
Menu Items | - 4-digit digital display for gas concentration within range 0- 9999 ppm
- 3-digit digital display for concentration within range 1- 5%
- Additional digital display to measure temperature in °C and °F
- LEDs for operation, alarm 1, 2 and monitoring of voltage supply
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Display Elements | Function test, reset, menu selection, enter, switch between °C and °F |
Enclosure | Aluminum, IP54-rated, watersplash proof |
Dimensions | 118 x 85 x 34 mm / 4.65 x 3.35 x 1.34" (without connections) |
Voltage Supply | Via data cable to sensor unit |