Thermal flow meter H9096

volumefor compressed airDN50 - 2"

Description
The Hot Tap Digital Flowmeter™ enables installation under pressure without isolating or depressurizing the pipe. It uses dual valves for probe insertion and a built-in muffler to collect drilling chips. The unit provides a digital display of instantaneous compressed air flow to help identify leaks and inefficient equipment. No cutting, welding, adjustment or calibration is required. Non-stock item; ships in 3–5 days. Consult factory for NEMA 4 models.

Advantages

• Install under pressure—no system shutdown required
• No moving parts for reduced maintenance
• Optional summing remote display and USB data logger
• Optional RS-485 serial output available
• High sensitivity at low flows
• No field calibration or setup needed
• Includes all required installation components
• Models for 2 in–8 in Schedule 40 iron pipe and 2 in–6 in copper pipe

Models

• H9095–H90101: Available for 2 in through 8 in Schedule 40 iron pipe
• H9095CU–H90100CU: Available for 2 in through 6 in copper pipe
• Metric or English unit displays selectable for all models

Accessories

• USB Data Logger — Model 9147 connects directly to the flowmeter; configurable log interval; data readable with included software or exportable to spreadsheets
• Summing Remote Display — remote viewing of current flow, previous 24‑hour usage and cumulative total
• Block-Off Ring — required if removing or relocating the flowmeter

Dimensions and Flow Range (Schedule 40 Pipe)
Model | Pipe Size | A (in) | A (mm) | Flow Range
H9095 | 2 in | 6.43 | 163 | 6–600 SCFM (10.2–1020 m3/hr)
H9096 | 2-1/2 in | 7.20 | 183 | 8–800 SCFM (13.6–1359 m3/hr)
H9097 | 3 in | 7.82 | 199 | 12–1200 SCFM
H9098 | 4 in | 8.82 | 224 | 20–2000 SCFM
H90100 | 6 in | 10.95 | 278 | 50–5000 SCFM
H90101 | 8 in | 12.95 | 329 | 100–6000 SCFM

Dimensions and Flow Range (Copper Pipe)
Model | Pipe Size | A (in) | A (mm) | Flow Range
H9095CU | 2 in | 6.18 | 157 | 6–600 SCFM (10.2–1020 m3/hr)
H9096CU | 2-1/2 in | 6.95 | 177 | 8–800 SCFM (13.6–1359 m3/hr)
H9097CU | 3 in | 7.45 | 189 | 10–1000 SCFM (17–1699 m3/hr)
H9098CU | 4 in | 8.45 | 215 | 20–2000 SCFM (34–3398 m3/hr)
H90100CU | 6 in | 10.45 | 265 | 40–4000 SCFM (68–6796 m3/hr)

Technical specifications

• Accuracy: ±5% of reading plus 1% of range for flows from 10% to 100% of indicated range at air temperatures between 20° to 120°F
• Operating Pressure: 130 PSIG maximum on Sch. 40 iron (consult manufacturer for other materials or higher pressures)
• Input Power: 250 mA at 24 VDC
• Output Resistance: 600 Ω maximum
• Wetted Materials: Stainless steel, gold, thermal epoxy, Viton, PTFE, aluminum
• Ring Material: Aluminum
• Display: Four-digit LED display
• Response Time: 1 second to 63% of change at flows above 30% of range
• Compliance: CE and RoHS
• Note: For use with compressed air and nitrogen only