Electronic Inclinometer Sensors

Rieker provides a complete line of inclinometer and accelerometer sensors. These sensors are used for vehicle tilt monitoring, slope measurement, boom angle indication, hydraulic motion control, wheel alignment, vibration indication, and pitch & roll measurement. CSA Certification for Intrinsic Safety available on SB2i models. Semi-custom and custom products available, contact us today to discuss your needs.
H4	H5	N	NB3	NG	NGi	NGU	NG360	Accelerometers (B, BDK)
Dual Axis Packages (SB, RDI)				Tilt Switches (RDI, RT)				Signal Conditioners (NV)
CSA Certified for Instrinsic Safety (SB2i)				Underwater Package (XB)				CE, CSA Certifications Index
Product Summary Catalog (PDF)						Full Product Catalog (PDF)
Sensor PDF Index

Inclinometer Models

Model	part number	Range	output	Resolution	Sensitivity	Non-Linearity	Supply Voltage	dimensions
H4 Series Level 1 TC	H4A1-30	±30°	Analog 0-5V (Digital RS232 avail)	<0.02°	67.7 mV/°	<0.5% FS (30º/45º)	8 . . 30 VDC Non-regulated	Ø 1.95" x 1.1"
	H4A1-45	±45°		<0.03°	44.4 mV/°
	H4A1-70	±70°		<0.04°	28.6 mV/°	<0.2% FS (70º)

H4 Series Level 2 TC	H4A2-30	±30°	Analog 0-5V (Digital RS232 avail)	<0.01°	67.7 mV/°	<0.5% FS (30º/45º)	8 . . 30 VDC Non-regulated	Ø 1.95" x 1.1"
	H4A2-45	±45°		<0.01°	44.4 mV/°
	H4A2-70	±70°		<0.01°	28.6 mV/°	<0.2% FS (70º)

H5 Series	H5A1-30	±30°	Analog 0-5V and 0-10V (Digital RS232 avail)	<0.02°	66.7 mV/°	<0.5% FS (30/45º)	12 . . 30 VDC Non-regulated	Ø 2.52" x 1.1"
	H5A1-45	±45°		<0.03°	44.4 mV/°
	H5A1-60	±60°		<0.03°	33.3 mV/°	<0.2% FS (60/90º)
	H5A1-90	±90º		<0.05°	22.2 mV/°

N Series	N2	±10°	Analog mV	<0.002°	12 mV/°	<0.5% FS	3 . . 6 VDC Regulated	Ø 1.46" x 0.45"
	N3	±30°		<0.005°	5.75 mV/°	<0.2% FS
	N4	±70°		<0.010°	3.65 mV/°

NG Series	NG2	±10°	Analog mV	<0.001°	9.5 mV/°	<0.1% FS	3 . . 6 VDC Regulated	Ø 2.64" x 0.83"
	NG3	±30°		<0.003º	6.5 mV/°
	NG4	±80°		<0.010°	4.2 mV/°

NG360	NG360	0º to 360°	Digital RS485	<0.010°	Total Error ±0.25°		8 . . 15 VDC	Ø 2.64" x 0.83"

NGU Series	NG2U	±10°	Analog Voltage 0-5V	<0.001°	200 mV/°	<0.1% FS	8 . . 30 VDC Non-regulated	Ø 2.64" x 0.83"
	NG3U	±30°		<0.003°	67 mV/°
	NG4U	±80°		<0.010°	25 mV/°

NGi Series	NG2i	±10°	Analog Current 4-20mA	<0.001°	0.8 mA/°	<0.1% FS	8 . . 30 VDC Non-regulated	Ø 2.64" x 0.83"
	NG3i	±30°		<0.003°	0.266 mA/°
	NG4i	±80°		<0.010°	0.1 mA/°

NB3 Series	NB3 (.3s)	±10°	Analog mV	<0.001°	15 mV/°	<0.2% FS	3 . . 6 VDC Regulated	Ø 0.93" x 0.43" [Ø 24 x 11]
	NB3S (.01s)

Accelerometer Models (SINGLE, DUAL, TRI-AXIAL Available)

Model	part number	Ranges	output	Resolution	Sensitivity	Non-Linearity	Supply Voltage	Bandwidth	dimensions
B Series	B1	±3g	Analog mV	<0.001g	100 mV/g	<0.2% FS	3 to 6 VDC	0 to 160 Hz	Ø 0.93" x 0.43" [Ø 24 x 11]
	B2	±10g		<0.005g	23 mV/g			0 to 350 Hz
	B3	±50g		<0.020g	6.5 mV/g			0 to 550 Hz

BDK Series	BD3	±3g	Analog mV	<0.001g	150 mV/g	<1% FS	2 to 16 VDC	1 to 300 Hz	Ø 0.87" x 0.4" [Ø 22 x 10,16]
	BD10	±10g		<0.005g	60 mV/g			1 to 800 Hz
	BD100	±100g		<0.050g	10 mV/g			1 to 1500 Hz

SB / XB / RDI Custom Sensor Packages (SINGLE, DUAL, TRI-AXIS)

Model	OUTPUT	Description	Ranges	SUPPLY VOLTAGE	Dimensions
SB1i	Analog 4-20mA	Single (1) Axis, Aluminum Housing	Inclination: ±4° - ±80° Acceleration: ±1g - ±100g	8 . . 30 VDC Non-regulated	3.86" x 2.52" x 1.42" [98 x 64 x 36]
SB1U	Analog 0-5V	Single (1) Axis, Aluminum Housing	Inclination: ±4° - ±80° Acceleration: ±1g - ±100g	8 . . 30 VDC Non-regulated	3.86" x 2.52" x 1.42" [98 x 64 x 36]
SB2i	Analog 4-20mA	Dual (2) Axis, Aluminum Housing	Inclination: ±4° - ±80° Acceleration: ±1g - ±100g	8 . . 30 VDC Non-regulated	3.86" x 2.52" x 1.42" [98 x 64 x 36]
SBG2U	Analog 0-5V	Dual (2) Axis, Aluminum Housing	Inclination: ±4° to ±80° Acceleration: ±1g- ±100g	8 . . 30 VDC Non-regulated	4.84" x 3.07" x 2.24" [123 x 78 x 58]
SBG3i	Analog 4-20mA	Tri (3) Axis, Aluminum Housing	Inclination: ±4° - ±80° Acceleration: ±1g - ±100g	8 . . 30 VDC Non-regulated	4.84" x 3.07" x 2.24" [123 x 78 x 58]
SBL1	Analog 4-20mA	Single (1) Axis, Aluminum Housing	±4° - ±80°	8 . . 30 VDC Non-regulated	7" x 7" x 3.94" [178 x 178 x 100]
SBL1S	Two Channel 4 to 20 mA 0 to 5 V	Dual (2) Axis, Aluminum Housing	±4° - ±80° Includes two safety relays w/ set-point regulation of range	8 . . 30 VDC Non-regulated	7" x 7" x 3.94" [178 x 178 x 100]
SBS1U SERVO	Analog ±5V	Single (1) Axis, Aluminum Housing	Inclination: ±1°	12 or 24 VDC	3.86" x 2.52" x 1.42" [98 x 64 x 36]
RDI Series	Digital LCD Display, 0 to 5VDC, RS232, Switches	Single or Dual Axis, Aluminum Housing	Scalable: ±4º - ±70º full range: 0 to 140º	8 . . 30 VDC Non-regulated	4.53" x 3.54" x 2.21" [115 x 90 x 56]
XB Series	4 to 20 mA or 0 to 5 VDC	Single or Dual Axis, Stainless Steel, Underwater, Pressure Resistant Housing	Inclination: ±4° - ±80° Acceleration: ±1g - ±100g	8 . . 30 VDC Non-regulated	6" x 4" x 2" [153 x 102 x 51]

Signal Conditioners

Model	part number	output	description	Supply Voltage	dimensions
NV Series	NV4A	±4V	Signal amplifier is used to excite, filter, normalize, and convert the output signal of the N Series	8 . . 30 VDC	1.97" x 0.984" x 0.402" (50mm x 25mm x 10.22mm)
	NV6A	4 to 20 mA
	NV8A	0 to 5V

Tilt Switches (SINGLE OR DUAL AXIS)

Model

Ranges

Description

SlopeAlert™ Tilt Warning System

± 5°, ±10º, ±15º, ±20º, ±25º, ±30º, ±35º, ±40º, ± 45°

Open Collector Switch Output or Relay

RDI Digital Display

Minimum ± 4°, Maximum ± 70°, Scalable

LCD Display, 0-5V/RS232/ up to 4 Open Collector Switch Outputs or Relay

SB1S Sensor Box

In accordance with actual sensor used

0 to 5V + 2 Open Collector Switch Outputs

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