美国德纳科Dynalco SPD-108 Tachometer转速表

Download Info:
SPD-100 Data Sheet
SPD-108 Manual
SPD-108 Agency Approval (CSA)
SPD-108 Agency Approval (ABS) Product Code: SPD-108

转速表：信号供电，4位，本质安全，无灯显示，半门时间范围SPD-100
TACHOMETER: signal-powered, 4- digit, instrinsically safe, unlighted display, ½ gate time range of SPD-100

SPD-108是一种固态本安型转速表，具有现场可编程的门时间范围（0.13至2.85秒）。它密封性好，适用于坚固的室内和室外应用。它有4位，无灯，液晶显示。CSA和ABS型式认证。
The SPD-108 is a solid- state, intrinsically safe tachometer with a gate time range (0.13 to 2.85 sec) that is field- programmable. It is well- sealed for rugged indoor and outdoor applications. It has 4-digit, unlighted, LCD display. CSA and ABS Type approved.

SPD-108
Signal-Powered
Digital
Tachometer


FEATURES
- Signal and power derived totally from
magnetic pickup or pulser.
- Intrinsically safe. Can be used in hazardous
environments with approved Dynalco
pickups. (See THIRD PARTY APPROVALS,
next page.)
- No power supply connections. High immunity
to electrical noise.
- Can be field-calibrated.
- High accuracy: 1 rpm resolution.
- High shock and vibration resistance.
- Standard SAE case size fits panels with
3-3/8 inch (86 mm) openings.
- Gasketed and spray-proof.
- Ideal for OEM use.
- Can be paralleled with governors and/or
speed switches.
- Can share existing pickups or pulsers; draws
only microamperes.
- Ground-free terminals have no polarity; easy
installation.

SPECIFICATIONS
External Power Requirements:
All models are signal-powered. Lighted
versions: 12 or 24 Vdc, depending on model.
Display:
Four active digits (0 to 9999), non-blinking
LCD display; character height of 0.5 inches
(14 mm). Display contrast increases with
increasing ambient light.
Input Valve Voltage:
From pickups, pulsers, shaft encoders, etc.
􀂋 Minimum signal amplitude: 2.5 Vrms.
􀂋 Maximum permissible signal: 15 Vrms.
The SPD-100 automatically limits pickup
signals at approximately 10 volts peak-topeak.
Input impedance is 100 Ω in series
with a 6 volt Zener diode.
Input Signal Frequency:
Maximum input signal frequency of 20,000
Hz. Lowest frequency range limited by gate
time and corresponding numerical display.
Isolated Circuit:
All circuitry is totally floating, i.e. totally isolated
and insulated from the case and from ground.
Operating Temperature Range:
–5oF to +175oF (–20oC to +80oC).
Storage:
–40oF to +195oF (–40oC to +90oC).
Vibration: MIL STD 810C; Method 514.2;
Curve Q; Procedure V; Modified to 500 Hz
upper limit. 5 Hz to 10 Hz @ 0.2 inches
D.A.; 10 Hz to 18 Hz @ 1.0 g (peak); 18 Hz
to 57 Hz @ 0.06 inches D.A.; 57 Hz to 500
Hz @ 10 g (peak).
Accuracy:
One rpm resolution; within 0.5% (0.1% typical
at room ambient) under all combined
environmental conditions.
Gate Time Ranges:
SPD-100 Series : field-selectable from 0.26
to 5.7 seconds.
SPD-108 Series: field-selectable from 0.13
to 2.85 seconds.
This accommodates calibrations for an
extremely broad range of corresponding
pulses per second.
Magnetic Pickups:
Dynalco Magnetic Pickups M102 and
M107 are used with the SPD-100 Series in
most applications. Refer to Dynalco
Magnetic Pickup brochure for various types
and characteristics.
For low-speed applications, or to permit
operation with larger gaps, the ultrahigh
sensitivity M142 can be used.
For intrinsically safe applications Dynalco
Controls offers various models, with the M202
and M134 the most frequently used.
Weight: 1 lb (0.45 kg)

美国德纳科Dynalco控制仪表公司简介

美国德纳科Dynalco公司设计和制造高度工程坚固，可靠的，第三方的监测，控制和往复式发动机，蒸汽涡轮机，燃气涡轮机，泵和输送系统的保护认证仪表。我们为一个在石油和天然气，化工/过程，建筑业及越野设备，交通运输，发电，船舶，采矿，水和废水市场的客户和工厂自动化等。Dynalco designs and manufactures highly engineered rugged, reliable, 3rd party certified instumentation for monitoring, control and protection of reciprocating engines, steam turbines, gas turbines, pumps and conveying systems. We serve a variety of customers in the Oil and Gas, Chemical/Process, Contruction and off-road equipment, Transportation, Power Generation, Marine, Mining, Water and Waste Water and Factory Automation Markets. 

Dynalco 1968年创立，有三种产品，以及为石油和天然气工业生产工程解决方案的目标。自那以后的47年里，Dynalco已经成为世界范围内的工业领袖，因其在石油和天然气、化学、电力、海洋和建筑行业使用的高质量的仪器和控制而得到认可。Dynalco was started in 1968, with three products and a goal of producing engineered solutions for the oil and gas industries. In the 47 years since, Dynalco has become a worldwide industry leader, recognized for its high-quality instruments and controls used in the oil & gas, chemical, power, marine and construction industries.

 

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- Dynalco Tachometer转速表

Dynalco Tachometers转速表型号

CRT-9x - Replacement Tachometers;The CRT-9X replaces Caterpillar tachometers: CAT-9X114, CAT-9X116, and CAT-9X117. SPD-100 ; SPD-100L ; SPD-108 ; SPD-108L; MTH-103D; F-16; DS-800; DS-900; SPD-700; SPD-708; LST-100; LST-100L; LST-108; LST-100; LST-108L; DST-2000C; PG-100; TT-1; TT-100；DPM-105，LMD-120A，LMD-120，LMD-120D，G-101。

Dynalco Speed Switch 速度开关型号

SST-2000A；SST-2000H ；SST-2000A/H；SST-2200A；SST-2400A；SST-2200H；SST-2400H；SW-200B；SW-50；PNT-202

DYNALCO SST-2000 Series Speed Switches/ Transmitters Product
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M104; M202; M208，M101 ，M102 ，M131，M133 ，M142 ，M151 ，M155 ，M168 ，M183 ，M184，M189 ，M343 ，M801 ，M802 ，M928 ，M137 ，M138 ，M143 ，M104，M134 ，M135 ，M139， M140，M180 Magnetic Pickup/Speed Sensor ，M201 ，M202 ，M203 ，M204 Magnetic Pickup Speed Sensor，M205 ，M219 ，M231 ，M233，M318 ，M319 Magnetic Pickup/Speed Sensor，M107 ，M207 ，M208 ，C101-10 ，C910-10 ，C917-10 ，HTM-801； M806 Hall Effect Magnetic Pickup/Speed Sensor ; M951 Hall Effect Magnetic Pickup/Speed Sensor 。 Dynalco temperature indicator温度指示仪型号:TMP-100 ; STM-110-11；STM-110-13 ; STM-110-14 ; TID-110; TMP-900。