Model 375-10

Digital Area Monitor

Part Number: 48-3443

Features

• Range: 0.1 to 20 μSv/hr (1 to 2000 μR/hr)
• Encased Shielded Sodium Iodide (NaI) Detector
• User-Programmable Alarms
• Networkable (Requires Ethernet or Webpage Interface Option)
• 8-Hour Battery Backup

This wall-mounted area monitor with an internal NaI scintillation detector is simple to set up, use, and calibrate. The four-digit LED display is readable from 9 meters (30 feet) away. User-configurable alarm setpoints are easy to configure. Parameters are protected under a calibration cover, and further protected by an eight-hour battery backup. They are also stored in non-volatile memory that retains the information even if primary power is disconnected. The controller supplies local alarms but can be connected to external alarms, strobes, camera, or other recording and monitoring devices, or put onto an Ethernet network, if desired. The Model 375-10 includes the Model 375 Ethernet hardware option. It is also preprogrammed to use the Model 375 Webpage & Service Software that is available separately (Part Number 1370-077).

An optional lead shield can be included with the detector for applications that need to prevent alarms from low-energy sources. (Note: The lead shield option should not be used in applications that need to monitor low-energy sources, such as medical isotopes.)

See Model 375 for additional detail and available options.

• Specifications
• Options
• Documents

• Specifications
• Options
• Documents

Specifications

Indicated Use	Radiation detection
Detector Type	Internal Nal(TI) scintillator, 5.1 x 5.1 cm (2 x 2 in.) (Dia x L)
Detection Range	0.1 to 20 μSv/h (1 to 2000 μR/hr)
Display	4-digit LED display with 2 cm (0.8 in.) characters
Display Units	Can be made to display in μR/hr, mR/hr, R/hr, μSv/h, mSv/h, Sv/h, μrem/hr, mrem/hr, rem/hr, cpm, cps, and others
Status Indicators	Instrument Status: Green light indicates instrument functioning properly Low Alarm: Yellow LOW ALARM light and slow beep (can be set at any point from 0.0 to 9999) High Alarm: Red HIGH ALARM light and fast beep (can be set at any point from 0.0 to 9999) Low BAT: Yellow light, indicates less than 2 hours of battery power remaining Overload: Senses detector saturation (displays: “-OL-”) Overrange: Radiation field being measured exceeds counting range of instrument (displays: “- - - -”)
Audio	Intensity can very from approximately 68 dB to 100 dB through operation of the external rotary baffle and the internal voltage connection. Frequency is approximately 3 kHz.
Ethernet	10 Base-T connection included
Temperature Range	-20 to 50 °C (-4 to 122 °F) May be certified for operation from -40 to 65 °C (-40 to 150 °F)
Power	A 9 Vdc wall-mount adapter, handles any mains voltage in the world, supplied with four sets of prongs for almost any style wall receptacle
Battery Life	Typically 8 hours in non-alarm condition
Construction	Aluminum housing with ivory powder-coat finish
Size (H x W x L)	26.2 x 24.6 x 8.4 cm (10.3 x 9.7 x 3.3 in.)
Weight	4.7 kg (10.3 lb)

---

Options

Option	Description	Part Number
Model 375 Series Options	Various options are available for the Model 375 Series including: Enclosures Remote displays Alarm annunciators Signal outputs Software & networking options	Various

---

Documents

• Data Sheet
• Product Manual
• Ethernet Manual Addendum (for instruments with ESP32 Ethernet board)
• CE Certificate

---