MANUFACTURER: Flomec Instruments
BT11 Series Battery Powered Totaliser – JSG Industrial Systems
The BT programmable self-powered totaliser is specifically designed for computing and displaying totals from flowmeters or machinery with frequency, sine wave or pulse outputs. The instrument simultaneously displays resettable (batch) total and a cumulative total in engineering units as programmed by the user.
Ultra-low power consumption is a result of innovative design which provides as much as 10 years of service from the replaceable 3.6V lithium battery. The BT may also be externally powered by 8 ~ 24Vdc.
Features and Benefits:
- Self-powered, 8 digit LCD cumulative totaliser and large 5 digit resettable totaliser
- Robust field or meter mountable housing with protection cover
- Simple programming
- PIN protected programming
- Accepts universal pulse inputs
- IP66/67 Weatherproof (NEMA 4X)
- Intrinsically safe version
- Long battery life
- Reverse polarity protection
- Display backlighting option
|LCD Display:||8-digit numeric display with LCD character, 8-digit reset cumulative totalizer, 5-digit rate display|
|Memory:||All programmed and accumulative data is stored permanently in non-volatile memory|
|External Power:||Regulated 8-24VDC x 50mA min (Reverse polarity protected)|
|Engineering Units Displayed:||Selectable Ltr, gal, m3, kgs, lbs (total)./sec,/min./hr or day (rate)|
|Input types:||Reed switch (close contact) & NPN, Open Collector, Hall-Effect, Voltage, Current, Namur and other proximities|
|Operating Temperature:||– 18⁰C ~ +80⁰C (-4⁰F ~ +176⁰F)|
|Power sources:||Loop powered 1 x 3.6V lithium battery, can last to 10 years or 8-24 VDC regulated power|
|Enclosures:||Glass Re-enforced Nylon (GRN) housing, IP66/67 (NEMA 4X) 3 x M16 x 1.5 female conduit entries|
|Mounting:||Meter & stem mount, wall, pipe or panel mount (panel mount seal kit required when separating front and rear housing for mounting)|
Flomec electronics are available with a variety of features. Choosing the best combination of meter and electronics is easy using the Flomec system. Alternatively these instruments will suit any flow meter that provides wither a reed switch or NPN hall-effect output from the flow meter.
Depending on the instrument choice and selection the operator can then have a range of options in their system to be able to provide 4-20mA outputs, scaled pulse output, pulse output. R2-232 or 485 connections, BTU calculations with options in Intrinsically Safe (I.S) or Exd (Explosion Proof).
We can also supply batch controller options in single or two stage outputs that can easily be integrated into the operators system without too much complication. Provisions are made for some units to be able to handle AC & DC voltages supplies, with a range of mounting options. Notably the F127 that can provide details for fuel consumption readings [ see more in FCS systems]. Speak to your JSG distributor or JSG sales rep for more information.