MONARCH INSTRUMENT ROS-HT-W-25 User manual

Instruction Manual
ROS-HT-W-25
High-Temperature Remote Opcal Sensor
15 Columbia Drive
Amherst, NH 03031 USA
Phone: [phone] • Fax: [phone]
E-mail: [email protected]
Website: www.monarchinstrument.com

In order to comply with EU Direcve 2012/19/EU on Waste Electrical
and Electronic Equipment (WEEE): This product may contain material
which could be hazardous to human health and the environment. DO NOT
DISPOSE of this product as unsorted municipal waste. This product needs to be
RECYCLED in accordance with local regulaons; contact your local authories for
more informaon. This product may be returnable to your distributor for recycling;
contact the distributor for details.
SAFEGUARDS AND PRECAUTIONS
Read and follow all instrucons in this manual carefully, and retain this manual for
future reference.
Do not use this instrument in any manner inconsistent with these operang
instrucons or under any condions that exceed the environmental specicaons
stated.
This instrument is not user serviceable. For technical assistance, contact the sales
organizaon from which you purchased the product.
Monarch Instrument’s Limited Warranty applies.
See www.monarchinstrument.com for details.
Warranty Registraon and Extended Warranty Coverage informaon is
available online at www.monarchinstrument.com.

TABLE OF CONTENTS:
1.0 DESCRIPTION ..................................................................... 1
2.0 CONNECTION DETAIL .......................................................... 1
3.0 OPERATING INSTRUCTIONS ................................................ 1
4.0 SPECIFICATIONS ................................................................. 3
4.1 Dimensions of Mounng Bracket (inches) ..................... 4
4.2 Compliance ................................................................... 4
5.0 ACCESSORIES ..................................................................... 4

1
1.0 DESCRIPTION
The High-Temperature Remote Opcal Sensor has a visible
incandescent white light source and can accurately measure
speeds from 1-50,000 RPM from a distance of up to 24 inches with
a maximum oset angle of 30 degrees from the rotang object.
It is ideal for measuring rotaonal speed in high temperature
environments up to 257 °F [125 °C]. The sensor is housed in a
threaded 303 stainless steel tube and supplied with a 90 degree
mounng bracket, jam nuts and a 25 . shielded cable terminated
with nned wires.
2.0 CONNECTION DETAIL
3.0 OPERATING INSTRUCTIONS
The ROS-HT-W-25 High-
Temperature Remote Opcal
Sensor is capable of detecng
a reected pulse from a target
consisng of reecve tape at
distances of up to 24 inches
[0.76 m] from the rotang object and angles up to 30 degrees. For
most applicaons, a ½" [12 mm] square piece of T-5 Reecve Tape
should be applied to a clean area on the rotang object.
Wire Color Funcon Unit
Red Posive Power Supply (+V)
Black Common (Com)
White Signal (0 to + V dc pulse) (Sig)
Shield Housing Ground (Gnd)

2
Note: The T-5 tape supplied with the ROS-HT-W-25 is rated at
175 °F [79.4 °C] for connuous exposure and 250 °F [121 °C]
for intermient exposure (30 minutes).
The sensor should be mounted and opcally aligned to illuminate
the target once per revoluon. The user must hold “steady” or
mount the ROS-HT-W-25 to obtain an accurate measurement. It is
recommended that the opcal Sensor be placed at a slight angle
(15 degrees) from perpendicular, so that the Sensor will receive
only pulses from the reecve marker. The ROS-HT-W-25 should
be at least 1 inch from the reecve target to avoid false triggering.
The ROS-HT-W-25 will work with all Monarch panel instruments
that accept pulse inputs (e.g. ACT Series, F2A Frequency to Analog
Converter/Tachometers, DataChart™ 1250, DataChart™ 6000).
CAUTION: DO NOT HANDLE SENSOR AT ELEVATED
TEMPERATURES.

3
4.0 SPECIFICATIONS
Specicaons* ROS-HT-W-25
Speed Range 1-50,000 RPM
Operang
Temperature -13 °F to 257 °F [-25 °C to 125 °C]
Operang Range Up to 24" [0.76 m] and 30° oset from target
Power Required 6-24 V dc @ 48 mA
Illuminaon Incandescent lamp
Output Signal Posive pulse 0 to input voltage (+V)
Standard Cable 25 . [7.6 m]
Connecon Tinned wires
Material 303 stainless steel supplied with two M16 jam
nuts and mounng bracket
Lens Glass Pyrex
Dimensions Threaded tube 2.90 in. x 1.5 in. x 0.62 in.
diameter [M16 x 74 mm] long
*Specicaons are subject to change without noce.
M16 x 1.5
2.90" [74.0 mm] 0.62" [15.9 mm]

4
4.1 Dimensions of Mounng Bracket (inches)
4.2 Compliance
• CE Compliant
• Low Voltage Direcve (LVD) 2014/35/EU
• Electromagnec Compability Direcve (EMC) 2014/30/EU
• Restricon of Hazardous Substances (RoHS 3) Direcve
2015/863/EU
5.0 ACCESSORIES
See Accessories webpage for details.
Reecve Tape
T-5 (single pack), 5 feet - PN: 6180-070
T-5 (2-pack), 5 feet each - PN: 6180-069
T-50, 50 feet - PN: 6180-072
T-5WP (waterproof), 5 feet - PN: 6180-079
ROS Mounng Bracket
PN: 1052-4350-112
ROS M16 Jam Nut
PN: 1053-0189-001

15 Columbia Drive, Amherst NH 03031 USA
Tel.: [phone] // Fax: [phone]
Email: [e-mail]
Website: www.monarchinstrument.com
Monarch Instrument is commied to excellence and quality in
manufacturing, sales, and service.
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