HSE is committed to customer service and support. This page provides on-line instruction manuals, which are continually developed and updated. We encourage you to check this page often.

The manuals listed here are in PDF format. File size varies from 150KB to 2MB. You must have Adobe Acrobat Reader installed to view the following files:

Download Latest Adobe Reader

Product Manuals

Warranty Statement

General Terms and Conditions of Sale

MANUAL 1000-03(A) ALERT/IFLOWS Decoder

MANUAL 1001(C) Hand-Held Decoder

MANUAL 2310(C) All-Season Rain & Snow Gauge

MANUAL 2400(C) Rain Gauge Top Section

MANUAL 2400-11 Tipping Bucket Rain Gauge Top Section Retrofit Kit

MANUAL 2400-50 Tipping Bucket Rain Gauge Tip Rate Compensator

MANUAL 2500(C) Electrically Heated Rain & Snow Gauge Top Section

MANUAL 2601(A) Non-Recording 8" Rain Gauge

MANUAL 2700(B) 4" Rain Gauge

MANUAL 3206(F) ALERT/IFLOWS Data Transmitter

MANUAL 3206-20(D) Datalogging Option

MANUAL 3210 (B) - Serial Transmitter

MANUAL 3300 Series (B) - ALERT Repeater

MANUAL 3306/3316/3512/3324 ALERT/ALERT2 Data Transmitter

MANUAL 3345-01 ALERT Transceiver/Decoder

MANUAL 3345-02 ALERT Transceiver/Decoder

MANUAL 3350 Series ALERT Controllers

MANUAL 4000-01(C) Output Converter

MANUAL 4011(B) Output Converter

MANUAL 4015(B) SDI-12 to Analog Output Converter

MANUAL 4046(C) Sensor Interface

MANUAL 4500(A) Base Station Receiver

MANUAL 5301-03(B) 100mA Solar Panel

MANUAL 5302-5307(B) Solar Panels

MANUAL 5315-01(F) Solar Charger & Lamp Flasher

MANUAL 5433-3X(A) IceSight Remote Road Surface Condition Sensor

MANUAL 5436-00(A) Mobile Surface Sentinel Temperature Sensor

MANUAL 5439-00(A) Fixed Surface Sentinel Temperature Sensor

MANUAL 5528-00(A) Submersible Pressure Transducer Portable Low-Pressure Calibrator

MANUAL 5605-01(C) Battery Maintenance System

MANUAL 5710(A) Wind Direction Sensor

MANUAL 5711(A) Wind Speed Sensor

MANUAL 5711-01(C) Wind Speed Sensor Mounting Arm & Hardware

MANUAL 5720-00 and 5720-1X(D) Temperature Sensor and Signal Conditioning Modules

MANUAL 5721(C) Road Temperature/Moisture Sensor

MANUAL 5728/5729(B) Solar Radiation Shield

MANUAL 5730(B) Barometric Pressure Sensor

MANUAL 5760-00(B) Conductivity Sensor

MANUAL 5790(B) Pyranometer Sensor

MANUAL 6640-00 Submersible Pressure Transducer

MANUAL 6692(PR-2) Bubbler Water Level Sensor

MANUAL 6703-02(A) UltraSonic Level Sensor 

MANUAL 6709(A) UltraSonic Level Sensor - Under Revision

MANUAL 6810(A) Shaft Encoder

MANUAL 6830-01(C) SDI-12 Shaft Encoder with Battery Back-up

MANUAL 6830-02(C) SDI-12 Shaft Encoder

MANUAL 7000(B) Standpipe Assembly

MANUAL 7000-03(C) Retrofit Standpipe Door

MANUAL 7105-04(B) High Gain Directional Antenna

MANUAL 7110(C) Omni-Directional Antenna

MANUAL 8026(J) Remote Station Tester


Discontinued products

MANUAL 3500-00 Single Channel Data Recorder

MANUAL 3501-00 Data Module Reader