Metering Products
Commercial, institutional, hospitality and manufacturing managers need strict accountability for energy flows across the facilities they serve. Spire’s TP10 BTU meter is the economical, easy to install solution for accurate flow and energy measurement. Clamp on ultrasonic flow technology is installed without breaking pipes or interrupting service- ready to go to work the day you receive. Heating and cooling management and billing, simplified. Click on the “Your Application” tab to tell us where you need to measure today!
INSTALLATIONS:
INSTALLATIONS:
| Flow Velocity | ± 12 m/s (± 40 ft/s). Bi-directional |
| Fluid Temperature | -20o to 150o C (0o t 302o F) |
| Accuracy | ±1% of reading ±0.008m/s (±0.03ft/s) in velocity* |
| Accuracy Temperature | With matched RTDs, PT100. < 1.8o F T, < 0.15o F delta T |
| Repeatability | 0.2% |
| Response Time | 3s. Configurable between 3s and 99s |
| Display/Keypad | LCD with backlight. 2 x 20 letters. 4 x 4 tactile-feedback membrane keypad. Displays instantaneous flow rate, flow total (positive, negative and net), velocity, time, analog outputs/input |
| Units | English (U.S.) or metric, BTU KW, GJ |
| Parameters Measured | Energy rate, total energy , volumetric flow rate, total flow, velocity, analog inputs |
| Totalizers | Positive totalizer, negative totalizer, net totalizer, daily totalizer, monthly totalizer, yearly totalizer, manual totalizer |
| Security | Keypad can be locked with password |
| Current Output | 0/4-20mA isolated output for flowrate, velocity or sound speed. Impedance 0-1k. Accuracy 0.1% |
| Digital Output | Optically isolated OCT (Open Collector Transistor) output. Up to 0.5A load. Can be programmed as: • Pulse signal for flow totalization • ON/OFF signal for special event such as overflow, no flow, reverse flow, leakage alarming, and more • START/STOP signal for batch control Can be used to drive pulse counter, external relay, alarm, PLC counter |
| Relay Output | 1A@125VAC or 2A@30VDC. Can be programmed as: • Pulse signal for flow totalization • ON/OFF signal for special event such as overflow, no flow, reverse flow, leakage alarming, and more • START/STOP signal for batch control Can be used to drive pulse counter, external relay, alarm, PLC counter, or, to control pump, valve, light |
| Sound Alarm | One sound alarm, programmable to specific event such as overflow, no flow, reverse flow, leakage alarm |
| Inputs | One 4-20mA input pressure or liquid level transmitter. This function is only available upon request |
| Recording | Automatically records the daily total of the last 512 days, the monthly total of the last 128 months. An optional SD datalogger to record and transfer data. |
| Communication Interface | Isolated RS-485 with power surge protection. Supports the MODBUS protocol. Optional RF/GPRS module for wireless networking, remote monitoring and remote control. |
| Software | Optional StufManager PC software for real-time data acquisition. |
| Telemetry** | uGalaxy_GPRS wireless telemetry systems are available upon request |
| Enclosure | • Dimensions 280mm x 220mm x 90mm (11” x 8.66” x 3.54”) • Features Weather-proof Aluminum, power coated (EF10-x-A IP65) • Features Stainless Steel enclosure, (EF10-x-B IP66) |
| Weight | 5kg (11lbs) |
| Environment Temp | 60°C (140°F) |
| Power sources | 12-24 VDC, 90-260 VAC 50/60 Hz <2W @12VDC/td> |