BTU Meters, BTU Meter For Chiller Application, BTU Meter For Heat Transfer Application, Flowmeters Manufacturer, Supplier, Exporter, Pune, Maharashtra, India.

BTU meter for chiller application, SERIES : BTU-100L

BTU 100 L is a versatile compact energy totalizer extremely useful for measurement of energy conversion. It measures the thermal energy required for air conditioning. It accepts 3 inputs, each one from a flow meter for chilled water, inlet temperature sensor and the outlet temperature sensor. From this it calculates the thermal power and energy consumed in maintaining the temperature at given level. 9 digits are available for total energy and four digits are available for instantaneous power reading. The engg. Unit can be selected by user, either as KW & KWH Or BTU / Hr & BTU

Advantages :

  • Compact Wall mounting design with IP 65 Enclosure.
  • 16x2 LCD for total energy as well as instantaneous power.
  • Display of chilled water flow, power temperature available.
  • Choice of mounting either on inlet or on outlet as per site conditions.
  • Choice of Engg. Units : KW or BTU.
  • Data storage up to 1 year with hourly storage facility with real time.
  • Storage can be viewed by scrolling keys.
  • Serial Interface with computer through MODBUS RTU.

Input
:
a) 4 - 20 mA from flow meter
b) RTD, PT - 100 (Inlet Temperature)
c) RTD, PT - 100 (Outlet Temperature)
Output
:
Isolated 4- 20 mA proportional to power output.
Display
:
16 x 2 LCD, 9 digits for total energy & 5 digits for instantaneous power.
Totaliser Backup
:
Back up for total energy provided on power failure for 2½ years
Power Unit
:
BTU/Hr or KW Configurable
Energy Unit
:
BTU or KWHr Configurable
Key Board
:
4 no. of keys for programming of parameters.
Accuracy
:
± 0.25% of F.S. w.r.t. inputs.
Operating Temperature
:
0 to 50 °C.
Temperature Drift
:
± 0.015 % / °C
Relative Humidity
:
90% R.H.max. Non condensing.
Data Storage
:
4900 readings (Hourly Logging) as standard feature.
9800 readings as an optional feature.
Log View
:
Possible by scrolling of keys.
Fault Condition
:
Indicated by various error codes.
Comm. Port :
:
RS 232 or RS485 as per customer's choice with MODBUS RTU Protocol
Power Supply
:
85 Vac to 265 Vac, 50 Hz, single phase.
Construction
:
Aluminum Die cast housing with IP65 Protection. (Wall Mounting)
Dimensions
:
220 mm (L) x 120 mm (H) x 90 mm (D)

BTU Meter For heat transfer application, SERIES : HET-100L
  • Suitable for Thermic fluids like HYTHERM 500, HYTHERM 600, DOWTHERM A, DOWTHERM T etc.
  • Output in terms of 4-20mA which is proportional to Power obtained.
  • Communication Port (supports MODBUS-RTU) & Data Logging facility.
  • Password protection on all programming modes (except display mode) to avoid wrong programming by an unauthorized person.
  • Display of 16 x 2 Big Characters LCD with BLUE Backlight.
  • Buzzer indication for faults/Error with blinking LED (Programmable).
  • Fault Conditions - Indicated by different Error Codes.
  • Accuracy of ± 0.25 % of Full Scale.
  • Ingress Protection : IP67
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