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GfG EC 38 Fixed Transmitter with Ammonia (NH3) Sensor, 2 ppm Resolution, 0 - 100 ppm Range - 3811-100
Item #:
3811-100
Brand:
GfG
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3811-100 EC 38 Fixed Transmitter with Ammonia (NH3) Sensor, 2 ppm Resolution, 0 - 100 ppm Range by GfG
The EC 38 transmitter uses advanced technology for the detection of toxic gases and oxygen levels. It is available in the standard version with horn strobe or with a stack light. This monitor has a NEMA 4X enclosure that makes the EC 38 suitable for the harshest environments.
Simple and effective
Once you power up the units, they will accurately display values on the large LCD and transmit a linear 4-20 mA signal to a GfG controller. Autocal® automatic calibration and maintenance is done effortlessly through push buttons. Smart sensors allow the user to easily change ranges or gas types in the field without a need for additional programming.
- Advanced transmitter for oxygen and a wide selection of toxic gases
- 24 VDC
- Available with stack light or standard version with horn strobe
- AutoCal® automatic calibration
- Alarm relays standard (low, high and fault)
- Linear 4-20 mA output signal
- NEMA 4X housing
| Weight | 3.5 lb (1,588 g) |
| Power supply | 24 V DC / 200 mA |
| Output signal | Linear 4-20 mA, max load 300Ω |
| Signal connection | 3 shielded wire x 18 AWG < 1,000 ft |
| Relays | 2 alarm point, 1 fault - voltage free Voltage: 250 V AC 50/60 Hz or 250 V DC maximum Current: 4 a AC/DC maximum |
| Temperature range | -5 to +113°F (-15 to +45°C) (LCD will not operate below freezing) |
| Humidity range | 15 to 96% r.h. (non-condensing) |
| Pressure Range | 920 to 1,080 hPa |
| Display | 4 digit LCD (backlit) Power, alarm and fault LEDs |
| Detection method | Diffusion |
| Enclosure | NEMA 4X |
| Optional accessories | Calibration gas, kits and regulators |
| Warranty | Three years on instrument and electronics. Two years on O2, CO and H2S. One year on all other sensors. |
