735T WILCOXON | Alldatasheet
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Wilcoxon Sensing Technologies 8435 Progress Drive Frederick, MD 21701 USAAn Amphenol Company Note: Due to continuous process improvement, specifications are subject to change without notice. This document is cleared for public release. buy.wilcoxon.com www.wilcoxon.com Tel: +1 (301) 330-8811 Fax: +1 (301) 330-8873 info@wilcoxon.com SPECIFICATIONS 735T Seismic accelerometer with temperature sensor Notes: 1 Temperatures in excess of 65°C may permanently damage the accelerometer sensing function. 2 Special handling required due to sensitivity; protective container included. 3 Cable shield must be electrically connected to M12 mating connector threaded nut. Accessories supplied: SF6M-1 mounting stud; calibration data (level 3) Key features
- Ultra low-frequency
- Ultra low noise electronics
- Manufactured in ISO 9001 facility Accelerometer sensitivity, ± 10%, 25°C 10 V/g Acceleration range 0.5 g peak Amplitude nonlinearity 1% Frequency response, ± 3 dB 0.01 - 350 Hz Resonance frequency 700 Hz Transverse sensitivity, max 1% of axial Temperature response, nominal: –10°C 0°C +65°C –20% –15% +50% Temperature sensor: RTD resistance at 0°C 1,000 Ω, ± 1% Class (per DIN 60751) Class A Alpha value (per DIN 60751) 0.003850 Grounding case isolated Power requirement: Voltage source Current regulating diode 15 - 30 VDC 1 - 10 mA Electrical noise, equiv. g: Broadband 2.5 Hz to 25 kHz Spectral 2 Hz 10 Hz 100 Hz 0.5 µg 20 ng/√Hz 7.0 ng/√Hz 3.5 ng/√Hz Output impedance, max 600 Ω at 1 mA, 100 Ω at 4 mA Bias output voltage 8 VDC Grounding case isolated Temperature range1 –10° to +65°C Vibration limit, min 10 g peak Shock limit2 100 g Sealing hermetic Weight 380 grams Case material 316L stainless steel Mounting M6x1 tapped hole Output connector 4 pin, M12 Mating connector3 4 or 5 socket, M12 Connections Function Connector pin accelerometer power/signal 1 accelerometer common 2 temperature signal (+) 3 temperature common (–) 4 ground shell 99074 Rev.D.2 08/19 1/4-28 to M6 mounting stud