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GfG EC 36 Fixed Gas Transmitter, Nitrogen Oxide (NO), Display / Alarm Relays - 3661-300
Item #:
3661-300
Brand:
GfG
Share this product:
3661-300 EC 36 Fixed Gas Transmitter, Nitrogen Oxide (NO), Display / Alarm Relays by GfG
Remote Transmitters for Oxygen and Toxic Gases
The EC 30 is an advanced transmitter for the detection of toxic gases and oxygen levels. This smart area monitor has an aluminum explosion proof housing with a stainless steel sensor cover that makes the EC 30 series 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 any GfG controller. AutoCal automatic calibration and maintenance is done effortlessly through push buttons or via a digital remote control connection. Smart sensors allow the user to easily change ranges or gas types in the field without a need for additional programming. The EC 36 is equipped with onboard relays for two alarm points and one sensor fault for local connection and activation or deactivation of external devices like alarms, fans, auto dialers etc.
Digital display / control connection
The digital connection allows display of readings, non-intrusive maintenance and AutoCal calibration activation to be done locally or from a distance.
Features
- Robust industrial design
- Fully-automatic one button calibration adjustment
Detection principle | Electrochemical |
Detection method | Diffusion |
Response time | T90 <5 sec. (depending on gas) |
Expected sensor life | 2 years (depending on gas) |
Display | 4 digit LCD (EC 36 backlit) Power, alarm, and fault LEDs (EC 36 |
Power supply | 24 VDC / 200 mA |
Output signal | Linear 4-20 mA |
Signal connection | 3 shielded wire x 18 AWG <1,000 ft. Up to 100 ft. remote interface |
Relays (EC 36) | 2 alarm points, 1 fault – voltage free Voltage: 250 VAC 50/60 Hz or 250 VDC maximum Current: 4 A AC/DC maximum |
Temperature range | +5 to +115°F / -15 to +46°C |
Humidity range | 15 to 96% rh |
Pressure range | 920 to 1,080 hPa |
Housing | Aluminum explosion proof stainless steel sensor housing |
Housing approvals | Class 1, Groups, B, C, D UL FM EEx d IIC Type 4X (IP 64) |
Available models | EC 35 - LCD EC 36 - Backlit LCD, relays and LED’s |
Weight | 3.5 pounds (1587 g) |
Dimensions | 4.5x4.9x3.7 inches (115x125x95 mm) (HxWxD) |
Accessories | Remote display / control |
Gases | Detection ranges* |
Ammonia (NH3) | 0-200 or 1,000 ppm |
Carbon monoxide (CO) | 0-500 or 2,000 ppm |
Chlorine (Cl2) | 0-50 or 250 ppm |
Chlorine Dioxide (ClO2) | 0-1.0 ppm |
Hydrogen (H2) | 0-2,000 ppm or 0-4% volume |
Hydrogen Chloride (HCL) | 0-200 ppm |
Hydrogen Cyanide (HCN) | 0-200 ppm |
Hydrogen Sulfide (H2S) | 0-200 or 1,000 ppm |
Nitrogen Dioxide (NO2) | 0-50 or 200 ppm |
Oxygen (O2) | 0-25% volume |
Sulfur Dioxide (SO2) | 0-50 or 500 ppm |