⚠ What you need for a complete, working meter
The Woltmann is the flow meter only. On its own it measures volume but cannot calculate energy. A working heat or cooling metering point needs three parts:
Flow meter – this product, sized to your pipe.
SensoStar C calculator – works out the kWh and carries the M-Bus or wireless M-Bus communication.
Pt500 temperature sensor pair – measures flow and return temperature.
Choose parts 2 and 3 from the dropdowns above, or pick the "I already have one" option if you are only replacing the flow meter. We programme the calculator to match this flow meter’s litres-per-pulse before despatch, so there is nothing to set up on site.
Description:
Engelmann Woltmann flow meters are mechanical large-flow sensors for combined heat and cooling meters in commercial and district heating systems. The robust flanged PN16 bodies cover DN50 to DN150 and deliver a galvanically isolated pulse output for the SensoStar C or other calculators. WP models install horizontally or vertically; WS models are for horizontal mounting.
Key Features:
Mechanical Woltmann flow measurement, MID heat approval
PN16 flanged connection, DN50 - DN150
Galvanically isolated pulse output (100 or 1000 litres per pulse)
WP type: horizontal or vertical installation; WS type: horizontal installation
Temperature range 0 - 120 °C
3 m control line for flexible mounting
Technical Specifications:
Sizes: qp 15 to qp 200 m³/h, DN50 to DN150
Connection: 4-hole (DN50/65) or 8-hole (DN80-DN150) flange, PN16
Pulse value: 100 L/pulse (DN50-DN125), 1000 L/pulse (DN150)
Suitable calculator: Engelmann SensoStar C (order separately)
Ordering Options (Model):
ER33080-00 – WP qp 15 - DN50 - 200mm - 100 L/pulse – R10 949 incl. VAT
ER33081-00 – WP qp 25 - DN65 - 200mm - 100 L/pulse – R11 362 incl. VAT
ER33082-00 – WP qp 32 - DN80 - 225mm - 100 L/pulse – R11 888 incl. VAT
ER33104-00 – WP qp 32 - DN80 - 200mm - 100 L/pulse – R11 888 incl. VAT
ER33100-00 – WP qp 50 - DN100 - 250mm - 100 L/pulse – R14 725 incl. VAT
ER33101-00 – WP qp 80 - DN125 - 250mm - 100 L/pulse – R17 924 incl. VAT
ER33102-00 – WP qp 200 - DN150 - 300mm - 1000 L/pulse – R32 863 incl. VAT
ER33090-00 – WS qp 15 - DN50 - 270mm - 100 L/pulse – R10 949 incl. VAT
ER33091-00 – WS qp 25 - DN65 - 300mm - 100 L/pulse – R11 362 incl. VAT
ER33092-00 – WS qp 40 - DN80 - 300mm - 100 L/pulse – R11 888 incl. VAT
ER33093-00 – WS qp 60 - DN100 - 360mm - 100 L/pulse – R14 725 incl. VAT
ER33094-00 – WS qp 150 - DN150 - 500mm - 1000 L/pulse – R32 863 incl. VAT
Lead Time:
8 - 10 Days (imported to order from Germany).
){kind=link}