Technical Specifications |
Gas Detector |
Measured gas | Carbon dioxide (CO2): 0... 50,000 ppm (5%) (vol.) NDIR sensor |
Temperature (gas / environment) | 0... 113°F / 0... 45 °C |
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: 30V DC / 250V AC, max. 2 A |
Alarm thresholds | Alarm 1 0.5 / 1 / 1.5 / 2% Alarm 2 1.5 / 2 / 2.5 / 3 / 3.5 / 4% |
Menu items | Function test of 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 |
Operating elements | Reset, menu selection, enter |
Safety | Continuous self-surveillance of temperature range, sensor life-time, unplausible values, EEPROM system, internal data transfer |
Enclosure | Synthetic, IP 54, splash-water proof |
Diameters | 6.6 x 4.9 x 1.8 in / 168 x 125 x 47 mm (without connections) |
Voltage Supply | Adapter 100 ... 240 V AC, 50 / 60 Hz |
Measuring unit |
Temperature (gas / environment) | 0... 113°F / 0... +45 °C |
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 |
Display elements | Function test, reset, menu selection, enter, shifting between °C and °F |
Enclosure | Aluminum, IP 54, splash water proof |
Diameters | 4.6 x 3.3 x 1.3 in / 118 x 85 x 34 mm (without connections) |
Voltage Supply
Alat Laboratorium Umum | Via data cable to gas detector
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