Expert™ Hydrostatic Level transmitter 7060
The MJK Expert™ 7060 hydrostatic level transmitter is ideal for measuring levels in storage tanks, wet wells and pump stations in both water and wastewater plants.
The Expert™ 7060 has a piezoresistive measuring system and built-in breather tube for direct air pressure compensation. The design is very robust and it is a useful all-round transmitter, used in waterworks, sewage treatment plants and industrial applications. The design without sharp edges prevents particles, textiles and paper fromsticking to the housing or the diaphragm.
The output signal is 4-20 mA. Expert™ 7060 has an adjustable zero-point and flexible measuring range.
Features
Specifications
Documents
Features
- Stainless steel diaphragm, polypropylene body
- 2-wire 4 – 20 mA loop powered, 10-30VDC
- Low voltage versions digital RS485 supply voltage 3,6-30VDC
- Very low drift (<0.5%) and high accuracy (±0.25%) year after year
- Field re-programmable for custom ranges and zero offset calibration
- Measuring ranges from 0 – 3 m to 0 – 30 m
- Steel reinforced PUR cable with high tensile strength (1000kg)
- Iron bar reinforced shield body with epoxy potting.
Specifications
- Nominal measuring range: 0 – 3 m 0 – 5 m 0 -10 m 0 – 30 m
- Measuring principle: Piezo-resistive (relative pressure)
- Min. programmable range: 0 – 2 m 0 – 2 m 0 – 2 m 0 – 10 m
- Max. programmable range: 0 – 12 m 0 – 12 m 0 – 12 m 0 – 60 m
- Non-standard range: Min. 0 – 2 m / Max. 0 – 300 m
- Max. overpressure: 3 bar 3 bar 3 bar 11 bar
- Temperature range: -10° C to 60° C
- Temp. deviation, zero point: Better than ± 0.02 % / ° C
- Temp. deviation, Full range: Better than ± 0.02 % / ° C
- Linearity / Stability: Better than ± 0.5 % FS / ± 0.1 % FS
- Measurement accuracy: Better than ± 0.25 % FS @ +10 to 30° C, Better than ± 0.5 % FS @ full temperature range
- Long time stability: Better than ± 0.5 % FS per year
- Materials Housing: PP / Diaphragm: Stainless steel (1.4404 / AISI 316 L)
- Supply voltage: 7060 10 – 30 VDC (12 – 30 V DC for cable lengths above 100 m)
- Output signal: 7060 2-wire 4 – 20 mA (passive transmitter) / ModBus RS485
- Cable: 2 × 0,5 mm2 (pressure) + 5 x 0,15 mm2 (data), shielded, PUR insulation, 1000kg pull strength
- Cable length: 12 m 12 m 12 m 35 m – Can be delivered with other cable lengths on request.
- Enclosure: IP 68, withstands a static pressure equal to max. overpressure
- Test Approvals CE directive: 89/336/EEC, 2004/108/EC, 1999/EC – EN 61326-1, 61326-2-3, EN 55011, 61000-4-2, 61000-4-3, 61000-4-4, 61000-4-5,61000-4-6, 61000-4-8, EN 61000-6-4 2007-02-19, EN 61000-6-2 2005-09-08,
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