Description:
The Engelmann SensoStar U is a MID-approved ultrasonic compact heat and cooling meter with no moving parts, delivering stable, wear-free measurement of thermal energy in heating, chilled-water and HVAC systems. The detachable calculator records 15 monthly and half-monthly values, detects backflow and can be fitted with M-Bus or integrated wireless M-Bus radio for AMR. This listing covers the qp 0.6 to 2.5 sizes (DN15 to DN25); each meter includes the integrated return-flow sensor, a 1.5 m forward-flow sensor, an 85 cm calculator cable and wall-mounting set.
 
Key Features:
Ultrasonic flow measurement - no moving parts, no wear, any installation position
MID heat approval; cooling and heat/cooling programming available on request
Dynamic temperature measurement 2/60 s; 15 monthly and half-monthly values
Backflow detection and optical interface
Communication options: module slot, M-Bus or integrated wireless M-Bus radio (OMS)
Calculator detachable with 85 cm cable and wall-mounting set
Return-flow temperature sensor integrated, forward-flow sensor 1.5 m
 
Technical Specifications:
Nominal flow (qp): 0.6 / 1.5 / 2.5 m³/h
Sizes: DN15 (G¾B, 110 mm), DN20 (G1B, 105 / 130 / 190 mm), DN25 (G1¼B, 260 mm)
Temperature sensors: Ø5.0 mm
Interfaces: optical; M-Bus or wireless M-Bus 868 MHz depending on model
Options at extra cost: LoRaWAN or Modbus module, pulse I/O, longer sensor cables, cooling programming
Approval: MID (EN 1434)
 
Ordering Options (Size / Communication):
BDAA000179 – qp 0.6 - DN15 - 110mm - G¾B / Module slot (no comms) – R2,785 incl. VAT
BDCA069410 – qp 0.6 - DN20 - 190mm - G1B / Module slot (no comms) – R3,180 incl. VAT
BDJB069407 – qp 1.5 - DN20 - 105mm - G1B / Module slot (no comms) – R3,285 incl. VAT
BDAB000180 – qp 1.5 - DN15 - 110mm - G¾B / Module slot (no comms) – R2,785 incl. VAT
BDBB003551 – qp 1.5 - DN20 - 130mm - G1B / Module slot (no comms) – R2,885 incl. VAT
BDCB069411 – qp 1.5 - DN20 - 190mm - G1B / Module slot (no comms) – R3,285 incl. VAT
BDJC069302 – qp 2.5 - DN20 - 105mm - G1B / Module slot (no comms) – R3,285 incl. VAT
BDBC000181 – qp 2.5 - DN20 - 130mm - G1B / Module slot (no comms) – R2,895 incl. VAT
BDCC069412 – qp 2.5 - DN20 - 190mm - G1B / Module slot (no comms) – R3,285 incl. VAT
BDGC069621 – qp 2.5 - DN25 - 260mm - G1¼B / Module slot (no comms) – R3,735 incl. VAT
BDAA000184 – qp 0.6 - DN15 - 110mm - G¾B / M-Bus – R3,203 incl. VAT
BDCA069418 – qp 0.6 - DN20 - 190mm - G1B / M-Bus – R3,598 incl. VAT
BDJB069414 – qp 1.5 - DN20 - 105mm - G1B / M-Bus – R3,704 incl. VAT
BDAB000185 – qp 1.5 - DN15 - 110mm - G¾B / M-Bus – R3,203 incl. VAT
BDBB008032 – qp 1.5 - DN20 - 130mm - G1B / M-Bus – R3,303 incl. VAT
BDCB069419 – qp 1.5 - DN20 - 190mm - G1B / M-Bus – R3,704 incl. VAT
BDJC069415 – qp 2.5 - DN20 - 105mm - G1B / M-Bus – R3,704 incl. VAT
BDBC000186 – qp 2.5 - DN20 - 130mm - G1B / M-Bus – R3,313 incl. VAT
BDCC069420 – qp 2.5 - DN20 - 190mm - G1B / M-Bus – R3,704 incl. VAT
BDGC069622 – qp 2.5 - DN25 - 260mm - G1¼B / M-Bus – R4,154 incl. VAT
BDAA000199 – qp 0.6 - DN15 - 110mm - G¾B / Wireless M-Bus radio – R3,358 incl. VAT
BDCA069447 – qp 0.6 - DN20 - 190mm - G1B / Wireless M-Bus radio – R3,753 incl. VAT
BDJB069434 – qp 1.5 - DN20 - 105mm - G1B / Wireless M-Bus radio – R3,859 incl. VAT
BDAB000200 – qp 1.5 - DN15 - 110mm - G¾B / Wireless M-Bus radio – R3,358 incl. VAT
BDBB008035 – qp 1.5 - DN20 - 130mm - G1B / Wireless M-Bus radio – R3,458 incl. VAT
BDCB069448 – qp 1.5 - DN20 - 190mm - G1B / Wireless M-Bus radio – R3,859 incl. VAT
BDJC069435 – qp 2.5 - DN20 - 105mm - G1B / Wireless M-Bus radio – R3,859 incl. VAT
BDBC000201 – qp 2.5 - DN20 - 130mm - G1B / Wireless M-Bus radio – R3,468 incl. VAT
BDCC069449 – qp 2.5 - DN20 - 190mm - G1B / Wireless M-Bus radio – R3,859 incl. VAT
BDGC069646 – qp 2.5 - DN25 - 260mm - G1¼B / Wireless M-Bus radio – R4,309 incl. VAT
 
Lead Time:
8 - 10 Days (imported to order from Germany).