1. 6 Self-contained continuous Flow Bubbler with fully integrated pressure sensor (Reference Part # 56-0133-25-1S) Quoted products must meet or exceed the following specifications: • Compact Constant Flow Bubbler with 3/8" fitting, 25psi • Measurement Accuracy: 0-20 ft: ±0.01 ft.; 20-57.5 ft: ±0.05% reading • Pressure Range: 25 psi • Enclosure: Polycarbonate NEMA-4X • Communication Ports: SDI-12 • Operating Temperature Range: -25°C to +60°C • Desiccating Air Dryer 2. 6 Data Control Platform (Reference Part # SL3-ENC-DISP-1) Quoted products must meet or exceed the following specifications: • Must be able to remotely measure, log, and transmit data. • Logging transmitter must include built-In logger and must support GOES V2.0 channels. • Logging Transmitter must have satellite certification: GOES High Data Rate 300/1200 bps • Must have an IP rating of IP63 • Unit must be fully programmable through the front panel display • Must be able to support up to 10 independent measurements • Must include at least 2 Digital inputs, 4-20mA and 2 Digital Outputs
