Model 132S BTU Gas Chromatograph
Envent's Class I Division 2 GC is designed to provide accurate and reliable measurements for a variety of applications.
For a range of BTU applications
The Model 132S Natural Gas Chromatograph (GC) is a simple approach to energy measurement, created and designed for the custody transfer metering of Natural Gas as well as many other BTU applications.
Envent provides a Natural Gas platform that is efficiently manufactured to ensure industry-leading delivery while providing a Gas Chromatograph that allows for ease of serviceability.
Compliant with EPA Renewable Fuel Standards & ASTM D7164-21.
Ambient Temperature | -20° to 60°C (-4° to 140°F) Quoted per application |
Dimensions | Standard Configuration: 48” H x 24” W x 9” D (122cm H x 61cm W x 23 cm D) |
Mounting | Wall mount or floor mount |
Enclosure | NEMA 4X |
Electrical classification | Class I, Division 2, Groups B, C, and D |
Power | 120 +/- 10% VAC 50/60 Hz Standard 240 +/- 10% VAC 50/60 Hz Available |
Power Consumption | Start up: 150 watts Steady State: 60 - 80 watts nominal |
Oven | Airless Heat Sink |
GC Valves | Six-port and ten-port diaphragm chromatograph valves Thermal Conductivity Detector (TCD) Single or Dual TCD Capabilities (2-min application) |
Stream Valves | Double Block and Bleed |
Repeatability |
C6+ 4-minute Controlled Temperature C6+ 2-minute Controlled Temperature |
Carrier Gas | UHP Helium (99.999%) or UHP Hydrogen (99.999%) |
Actuation Gas | Helium, Nitrogen, Instrument Air (GC Valves/Stream Valves Regulated to 65 psig) |
Detector | Thermal Conductivity Detector: Single or Dual TCD capabilities Single TCD (4-minute C6+) Dual TCD (2-minute C6+ Fast BTU Option) |
Peak Gating | Fixed-time, auto-detection. |
Streams | Up to 4 Custody streams (plus auto-calibration stream) |
Input/Output | 2 analog outputs 4 dry contact relay outputs 4 digital inputs 4 solenoid outputs |
Communications | SIM 2251 Modbus mapping User Modbus mapping 1 RS-232 serial communication ports (Modbus capable) 2 RS-485 serial communication ports (Modbus capable) 1 Ethernet communication port RJ-45 (Modbus capable) |
Measurement Calculations | Latest GPA 2145, GPA 2172, AGA 8, and ISO 6976 calculations |
Note | Product specifications subject to change without notice to improve reliability, function, design, or otherwise. |
Envent's Class I Division 2 GC is designed to provide accurate and reliable measurements for a variety of applications.
Envent's Class I Division 1 GC is designed to provide accurate and reliable measurements for a variety of applications.
Envent's Class I Division 2 GC is designed to provide accurate and reliable measurements for a variety of applications.
Envent's Class I Division 1 GC is designed to provide accurate and reliable measurements for a variety of applications.