Core Metering Technology
Ambient temperature and pressure shifts cause liquid ammonia to expand or flash into gas, which makes basic volumetric mechanical meters highly inefficient and unreliable. Our trucks and transfer skids use Coriolis mass flow technology that measures actual mass, not volume, so what you are billed for is what you actually received.
What's included
Scope of work
- ▸Coriolis mass flow meters measure true mass, unaffected by flashing, expansion or temperature swings
- ▸Temperature and pressure compensation applied continuously during transfer
- ▸Density and phase monitoring to confirm liquid product is being delivered, not vapor
- ▸Digital transmitters with real-time readout and printed transfer tickets
- ▸Calibration records maintained for custody transfer accountability
- ▸Metering available on deliveries, pump outs and facility-to-facility transfers
How it works
Our process
- 01
Meter setup
The metering skid is connected inline with the transfer hose and zeroed before flow starts.
- 02
Compensation
Temperature and pressure inputs are applied so readings reflect true mass, not apparent volume.
- 03
Live monitoring
Mass flow, density and totals are watched throughout the transfer for phase changes or restrictions.
- 04
Totalize
The transfer total is captured at shut-off and recorded on a ticket.
- 05
Documentation
You receive measured quantities and calibration references for your compliance and billing file.
Where we provide this service
Other services
Anhydrous Liquid & Vapor Pump Outs
Ensure a safe environment by efficiently removing anhydrous ammonia from your industrial refrigeration and cooling systems.
Aqueous Ammonia Pump Outs
Trust our specialists to safely and effectively pump out aqueous ammonia from your systems with minimal disruption.
Ammonia Transfer Service
Facilitate safe and efficient ammonia transfer within your facility or to another location.
24/7 Emergency Ammonia Service
Rely on our 24-hour emergency service to address urgent anhydrous and aqueous ammonia-related issues, anytime.
Metered Ammonia Supply & Delivery
Bulk anhydrous ammonia supply delivered by our metered truck, with precise custody-transfer measurement of every pound loaded into your tank.
Talk to a specialist
Need core metering technology?
Let REST handle your anhydrous and aqueous ammonia needs.