Marka	Delta OHM
Ürün	Noise Monitoring Station
Ürün Kodu	HD2011NMT
Artikel	-
Ülke	United States (US)
Durumu	Yeni / Kullanılmamış

Teknik Bilgi

Power supply 12 V lithium battery for models HD2011NMT-xxB Solar panel or 24 VDC power supply for models HD2011NMT-xxP Internal battery 12 V LiFePO4 for models HD2011NMT-xxB. Batteries with 48 hours or 7 days autonomy are available. 12 V lead-acid for models HD2011NMT-xxP. 18 Ah (for 24 VDC power supply) or 55/70/100 Ah (for power supply from a solar panel) batteries are available. For power supply from a solar panel, as an alternative to the 45 Ah battery a 10 A UPS unit can be requested. Recording Continuous, single or at intervals with duration configurable from 5 min to 1 week Capacity of internal memory At least 24 hours of data Inputs of sensors Input for external microphone unit Only for models with Meteo option (HD2011NMT-xMx): Input for the connection of a combined relative humidity and temperature probe, of a rain gauge and of an anemometer RS485 port with Master MODBUS-RTU protocol for the connection of an external weather station Connection to PC 3G/GPRS TCP/IP connection via the 3G/GSM modem Alarms 1 potential-free contact isolated alarm output. Normally open contact, max 300 mA @ 30 Vdc resistive charge. Sending of alarms via e-mail. Operational conditions -20 … 50 °C 0 … 85% RH non-condensing for models HD2011NMT-Bxx 0 … 100% RH for models HD2011NMT-Sxx Storage temperature -25 … 65 °C Materials Models HD2011NMT-Bxx: Hot-pressed fiber glass reinforced polyester case. Protection shield against solar radiation in powder-coated anodized aluminum. Models HD2011NMT-Sxx: Polypropylene suitcase with sealing gasket. Housing dimensions 500x420x210 mm (solar radiations shield, handles and feet included) for models HD2011NMT-Bxx Weight 8.9 kg approx. (sound level meter and 48 hours battery included) for models HD2011NMT-Bxx Housing protection degree IP 65 (models HD2011NMT-Bxx) IP 67 (models HD2011NMT-Sxx)