SAGE CLEAR - OUR MOST ECONOMICAL GAS FLOW METER
Sage Clear packed with features — yet affordable!
The Sage Clear is an economical Thermal Mass Flow Meter featuring a bright, high contrast, photo-emissive OLED display of Flow Rate, Total and Temperature in a lightweight NEMA 4 indoor enclosure. The flow rate is also displayed graphically in a horizontal bar graph format. The meter has large, easy-to-access, well marked terminals, for ease of customer wiring. It is powered by 24 VDC (or optionally 115/230 VAC) and includes a built-in power switch. The power dissipation is under 2.5 watts (e.g., under 100 mA at 24 VDC). The Sage Clear Flow Meter is offered in Integral or Remote Style (which has lead-length compensation up to 1000 feet) with an indoor/outdoor Junction Box (has no electronics, just terminals). Specify any standard probe length or flow body size. Sage Clear also features continuous diagnostics
High contrast photo-emissive OLED display with numerical Flow Rate,Total and Temperature, as well as Graphical Flow Indicator
- Photocell activated Screen Saver to extend display life
- Calibration milliwatts (mw) is continuously displayed, providing for ongoing diagnostics, and in-situ calibration check
- Modbus® compliant RS485 RTU communications
- Isolated 4-20 mA output
- Rugged, user-friendly packaging with easy terminal access
- Option for Solar Energy use (12VDC models)
- Low power dissipation, under 2.5 Watts (e.g. under 100 ma at 24 VDC)
- Powerful state-of-the-art microprocessor technology for high performance mass flow measurement and low cost-of-ownership
- Proprietary digital sensor drive circuit provides enhanced signal stability and unaffected by process temperature & pressure changes
- Remote Style has Lead-Length Compensation. Allows remote electronics up to 1000 feet from probe; Explosion Proof Junction Box has no circuitry, just terminals (suitable for harsh environments)
- Field reconfigurability via Sage Dongle or Addresser PLUS software
- Flow conditioning built into In-line flow meters (1/2" and up)
- Captive Flow Conditioners for Insertion meter applications, if required
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- Sage Clear "SIA" In-line
- Sage Clear "SIA" Insertion
- Sage Clear "SRA" Inline
- Sage Clear "SRA" Insertion
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Sage SIA Specifications Integral Style Clear In-line Mass Flow Meter | ![]() |
| Sage Clear Thermal Mass Flow Meter | Document No. 100-0141 |
| General Information | |
|---|---|
| Style: | Integral In-line Mass Flow Meter |
| Sensor: | Two reference grade platinum RTD clad in 316SS sheath |
| Material: | Wetted metal components: 316SS |
| Power: | 24VDC Standard (12VDC or 115/230VAC optional) |
| Power Dissipation: | < 2.5w |
| Electronics: | Microprocessor based |
| Electronics Enclosure: | Integral mount, NEMA 4 enclosure |
| Display: | High contrast photo-emissive OLED graphical display (Flow rate, Totalizer, Temperature) |
| Turndown: | 100 to 1 |
| Resolution: | 1000 to 1 |
| Low End Sensitivity: | 5 SFPM |
| Field Calibration Check: | Yes - Digital system allows raw signal validation (milli-watts) |
| Communications: | Optional Modbus® communications (specify MODBUS*) |
| Approvals: | N/A |
| Field Reconfigurable: | Optional Reconfigurability (specify CLEARCOM*) |
| Flow Accuracy: | +/- 0.5% of Full Scale +/-1 % of reading |
| Flow Repeatability: | 0.2% |
| Response Time: | 1 second |
| Gas Temperature Range: | -40° TO 200° STD (if higher temperature needed, contact Sage) |
| Gas Pressure: | 500 PSIG (if higher pressure needed, contact Sage) |
| Flow Output: | 4 to 20 mA for rate; 24VDC pulse for totalized value |
| Temperature Output: | N/A |
| Ambient Temperature: | -4° F TO 150° F |
| Flow Body: |
316SS Schedule 40 Flow Bodies sized from 1/4" x 6" long to 4" to 12" long. Male NPT ends standard (Flanges and other options available) |
| Relays: | N/A |
| Flow Conditioning: | Flow Conditions are built into In-line Style Flow Bodies from 1/2" to 4" |
| Notes: | * ADDRESSER software required with MODBUS or CLEARCOM options |
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Sage SIA Specifications Integral Style Clear Insertion Mass Flow Meter | ![]() |
| Sage Clear Thermal Mass Flow Meter | Document No. 100-0140 |
| General Information | |
|---|---|
| Style: | Integral Insertion Mass Flow Meter |
| Sensor: | Two reference grade platinum RTD clad in 316SS sheath |
| Material: | Wetted metal components: 316SS |
| Power: | 24VDC Standard (12VDC or 115/230VAC optional) |
| Power Dissipation: | < 2.5w |
| Electronics: | Microprocessor based |
| Electronics Enclosure: | Integral mount, NEMA 4 enclosure |
| Display: | High contrast photo-emissive OLED graphical display (Flow rate, Totalizer, Temperature) |
| Turndown: | 100 to 1 |
| Resolution: | 1000 to 1 |
| Low End Sensitivity: | 5 SFPM |
| Field Calibration Check: | Yes - Digital system allows raw signal validation (milli-watts) |
| Communications: | Optional Modbus® communications (specify MODBUS*) |
| Approvals: | N/A |
| Field Reconfigurable: | Optional Reconfigurability (specify CLEARCOM*) |
| Flow Accuracy: | +/- 0.5% of Full Scale +/-1 % of reading |
| Flow Repeatability: | 0.2% |
| Response Time: | 1 second |
| Gas Temperature Range: | -40° TO 200° STD (if higher temperature needed, contact Sage) |
| Gas Pressure: | 500 PSIG (if higher pressure needed, contact Sage) |
| Flow Output: | 4 to 20 mA for rate; 24VDC pulse for Totalized value |
| Temperature Output: | N/A |
| Ambient Temperature: | -4° F TO 150° F |
| Probe Style / Length: | 1/2" OD Probe (3/4" optional) Lengths 6" to 36" |
| Relays: | N/A |
| Flow Conditioning: | Captive Flow Conditioners available upon request with meter purchase |
| Notes: | * ADDRESSER software required with MODBUS or CLEARCOM options |
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Sage SRA Specifications Remote Style Clear In-line Mass Flow Meter | ![]() |
| Sage Clear Thermal Mass Flow Meter | Document No. 100-0143 |
| General Information | |
|---|---|
| Style: | Remote In-line Mass Flow Meter |
| Sensor: | Two reference grade platinum RTD clad in 316SS sheath |
| Material: | Wetted metal components: 316SS |
| Power: | 24VDC Standard (12VDC or 115/230VAC optional) |
| Power Dissipation: | < 2.5w |
| Electronics: | Remote-Style Microprocessor based |
| Electronics Enclosure: | Junction Box is indoor/outdoor enclosure (no electronics) |
| Transmitter Enclosure: | Remote mount, NEMA 4 enclosure |
| Display: | High contrast photo-emissive OLED graphical display (Flow rate, Totalizer, Temperature) |
| Turndown: | 100 to 1 |
| Resolution: | 1000 to 1 |
| Low End Sensitivity: | 5 SFPM |
| Field Calibration Check: | Yes - Digital system allows raw signal validation (milli-watts) |
| Communications: | Optional Modbus® communications (specify MODBUS*) |
| Approvals: | N/A |
| Field Reconfigurable: | Optional Reconfigurability (specify CLEARCOM*) |
| Flow Accuracy: | +/- 0.5% of Full Scale +/-1 % of reading |
| Flow Repeatability: | 0.2% |
| Response Time: | 1 second |
| Gas Temperature Range: | -40° TO 200° STD (if higher temperature needed, contact Sage) |
| Gas Pressure: | 500 PSIG (if higher pressure needed, contact Sage) |
| Flow Output: | 4 to 20 mA for rate; 24VDC pulse for totalized value |
| Temperature Output: | N/A |
| Ambient Temperature: | -4° F TO 150° F |
| Flow Body: |
316SS Schedule 40 Flow Bodies sized from 1/4" x 6" long to 4" to 12" long. Male NPT ends standard (Flanges and other options available) |
| Cable Length: | 25' Standard (max length 1000') |
| Relays: | N/A |
| Flow Conditioning: | Flow Conditions are built into In-line Style Flow Bodies from 1/2" to 4" |
| Notes: | * ADDRESSER software required with MODBUS or CLEARCOM options |
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Sage SRA Specifications Remote Style Clear Insertion Mass Flow Meter | ![]() |
| Sage Clear Thermal Mass Flow Meter | Document No. 100-0142 |
| General Information | |
|---|---|
| Style: | Remote Insertion Mass Flow Meter |
| Sensor: | Two reference grade platinum RTD clad in 316SS sheath |
| Material: | Wetted metal components: 316SS |
| Power: | 24VDC Standard (12VDC or 115/230VAC optional) |
| Power Dissipation: | < 2.5w |
| Electronics: | Remote-Style Microprocessor based |
| Probe Enclosure: | Junction Box is indoor/outdoor enclosure (no electronics) |
| Transmitter Enclosure: | Remote mount, NEMA 4 enclosure |
| Display: | High contrast photo-emissive OLED graphical display (Flow rate, Totalizer, Temperature) |
| Turndown: | 100 to 1 |
| Resolution: | 1000 to 1 |
| Low End Sensitivity: | 5 SFPM |
| Field Calibration Check: | Yes - Digital system allows raw signal validation (milli-watts) |
| Communications: | Optional Modbus® communications (specify MODBUS*) |
| Approvals: | N/A |
| Field Reconfigurable: | Optional Reconfigurability (specify CLEARCOM*) |
| Flow Accuracy: | +/- 0.5% of Full Scale +/-1 % of reading |
| Flow Repeatability: | 0.2% |
| Response Time: | 1 second |
| Gas Temperature Range: | -40° TO 200° STD (if higher temperature needed, contact Sage) |
| Gas Pressure: | 500 PSIG (if higher pressure needed, contact Sage) |
| Flow Output: | 4 to 20 mA for rate; 24VDC pulse for totalized value |
| Temperature Output: | N/A |
| Ambient Temperature: | -4° F TO 150° F |
| Probe Style / Length: | 1/2" OD Probe (3/4" optional) Lengths 6" to 36" |
| Relays: | N/A |
| Cable Length: | 25' Standard (max length 1000') |
| Flow Conditioning: | Captive Flow Conditioners available upon request with meter purchase |
| Notes: | * ADDRESSER software required with MODBUS or CLEARCOM options |
To contact Sage for your inquiry, please select the appropriate tab. We will respond to your inquiry or quote request as soon as possible.
This form will be directed to Phil Hickerson, International Sales Manager, who will promptly respond to your inquiry
Phil Hickerson
206-962-6714
phil@sagemetering.com





